Merge branch 'develop' of https://github.com/PaddlePaddle/FastDeploy into huawei

docs/cn/build_and_install/sophgo.md

@@ -1,3 +1,4 @@
+[English](../../en/build_and_install/sophgo.md) | 简体中文
 # SOPHGO 部署库编译
 
 ## SOPHGO 环境准备

docs/en/build_and_install/sophgo.md

@@ -1,4 +1,4 @@
-
+English | [中文](../../cn/build_and_install/sophgo.md)
 # How to Build SOPHGO Deployment Environment
 
 ## SOPHGO Environment Preparation

docs/en/quick_start/runtime/cpp.md

@@ -5,7 +5,7 @@ Please check out the FastDeploy C++ deployment library is already in your enviro
 
 This document shows an inference sample on the CPU using the PaddleClas classification model MobileNetV2 as an example.
 
-## 1. Obtaining the Module
+## 1. Obtaining the Model
 
 ```bash
 wget https://bj.bcebos.com/fastdeploy/models/mobilenetv2.tgz

docs/en/quick_start/runtime/python.md

@@ -5,7 +5,7 @@ Please check out the FastDeploy is already installed in your environment. You ca
 
 This document shows an inference sample on the CPU using the PaddleClas classification model MobileNetV2 as an example.
 
-## 1. Obtaining the Module
+## 1. Obtaining the model
 
 ``` python
 import fastdeploy as fd
@@ -42,7 +42,7 @@ results = runtime.infer({
 
 print(results[0].shape)
 ```
-When loading is complete, you can get the following output information indicating the initialized backend and the hardware devices.
+When loading is complete, you will get the following output information indicating the initialized backend and the hardware devices.
 ```
 [INFO] fastdeploy/fastdeploy_runtime.cc(283)::Init	Runtime initialized with Backend::OrtBackend in device Device::CPU.
 ```

examples/application/js/converter/README.md

@@ -1,3 +1,4 @@
+English | [简体中文](README_CN.md)
 # PaddleJsConverter
 
 ## Installation
@@ -26,4 +27,4 @@ pip3 install paddlejsconverter
 ```shell
 paddlejsconverter --modelPath=user_model_path --paramPath=user_model_params_path --outputDir=model_saved_path --useGPUOpt=True
 ```
-注意：useGPUOpt 选项默认不开启，如果模型用在 gpu backend（webgl/webgpu），则开启 useGPUOpt，如果模型运行在（wasm/plain js）则不要开启。
+Note: The option useGPUOpt is not turned on by default. Turn on useGPUOpt if the model is used on gpu backend (webgl/webgpu), don't turn on if is running on (wasm/plain js).

examples/application/js/converter/README_CN.md

@@ -0,0 +1,30 @@
+简体中文 ｜ [English](README.md)
+# PaddleJsConverter
+
+## Installation
+
+System Requirements:
+
+* paddlepaddle >= 2.0.0
+* paddlejslite >= 0.0.2
+* Python3： 3.5.1+ / 3.6 / 3.7
+* Python2： 2.7.15+
+
+#### Install PaddleJsConverter
+
+<img src="https://img.shields.io/pypi/v/paddlejsconverter" alt="version">
+
+```shell
+pip install paddlejsconverter
+
+# or
+pip3 install paddlejsconverter
+```
+
+
+## Usage
+
+```shell
+paddlejsconverter --modelPath=user_model_path --paramPath=user_model_params_path --outputDir=model_saved_path --useGPUOpt=True
+```
+注意：useGPUOpt 选项默认不开启，如果模型用在 gpu backend（webgl/webgpu），则开启 useGPUOpt，如果模型运行在（wasm/plain js）则不要开启。

examples/application/js/converter/RNN.md

@@ -1,3 +1,4 @@
+简体中文 ｜ [English](RNN_EN.md)
 # RNN算子计算过程
 
 ## 一、RNN理解
@@ -73,7 +74,7 @@ paddle源码实现：https://github.com/PaddlePaddle/Paddle/blob/develop/paddle/
 
 计算方式：将rnn_matmul op输出结果分割成4份，每份执行不同激活函数计算，最后输出lstm_x_y.tmp_c[1,  1,  48]。x∈[0, 3]，y∈[0, 24]。
 详见算子实现：[rnn_cell](../paddlejs-backend-webgl/src/ops/shader/rnn/rnn_cell.ts)
-)
+
 
 4）rnn_hidden
 计算方式：将rnn_matmul op输出结果分割成4份，每份执行不同激活函数计算，最后输出lstm_x_y.tmp_h[1,  1,  48]。x∈[0, 3]，y∈[0, 24]。

examples/application/js/converter/RNN_EN.md

@@ -0,0 +1,80 @@
+English | [简体中文](RNN.md)
+# The computation process of RNN operator
+
+## 1. Understanding of RNN
+
+**RNN** is a recurrent neural network, including an input layer, a hidden layer and an output layer, which is specialized in processing sequential data.
+
+![RNN](https://user-images.githubusercontent.com/43414102/144739164-d6c4b9ff-d885-4812-8d05-5bf045d3a11b.png)
+paddle official document: https://www.paddlepaddle.org.cn/documentation/docs/zh/api/paddle/nn/RNN_cn.html#rnn
+
+paddle source code implementation: https://github.com/PaddlePaddle/Paddle/blob/develop/paddle/fluid/operators/rnn_op.h#L812
+
+## 2. How to compute RNN 
+
+ At moment t, the input layer is ![图片](https://paddlejs.bj.bcebos.com/doc/xt.svg), hidden layer is ![图片](https://paddlejs.bj.bcebos.com/doc/st.svg), output layer is  ![图片](https://paddlejs.bj.bcebos.com/doc/ot.svg). As the picture above, ![图片](https://paddlejs.bj.bcebos.com/doc/st.svg)isn't just decided by  ![图片](https://paddlejs.bj.bcebos.com/doc/xt.svg),it is also related to ![图片](https://paddlejs.bj.bcebos.com/doc/st1.svg). The formula is as follows.:
+
+![RNN公式](https://user-images.githubusercontent.com/43414102/144739185-92724c8c-25f7-4559-9b1d-f1d76e65d965.jpeg)
+
+## 3.  RNN operator implementation in pdjs
+
+Because the gradient disappearance problem exists in RNN, and more contextual information cannot be obtained, **LSTM (Long Short Term Memory)** is used in CRNN, which is a special kind of RNN that can preserve long-term dependencies.
+
+Based on the image sequence, the two directions of context are mutually useful and complementary. Since the LSTM is unidirectional, two LSTMs, one forward and one backward, are combined into a **bidirectional LSTM**. In addition, multiple layers of bidirectional LSTMs can be stacked. ch_PP-OCRv2_rec_infer recognition model is using a two-layer bidirectional LSTM structure. The calculation process is shown as follows.
+
+#### Take ch_ppocr_mobile_v2.0_rec_infer model, rnn operator as an example
+```javascript
+{
+	Attr: {
+		mode: 'LSTM'
+		//  Whether bidirectional, if true, it is necessary to traverse both forward and reverse.
+		is_bidirec: true
+		// Number of hidden layers, representing the number of loops.
+		num_layers: 2
+	}
+	
+	Input: [
+		transpose_1.tmp_0[25, 1, 288]
+	]
+
+	PreState: [
+		fill_constant_batch_size_like_0.tmp_0[4, 1, 48],  
+		fill_constant_batch_size_like_1.tmp_0[4, 1, 48]
+	]
+
+	WeightList: [
+		lstm_cell_0.w_0[192, 288], lstm_cell_0.w_1[192, 48], 
+		lstm_cell_1.w_0[192, 288], lstm_cell_1.w_1[192, 48],
+		lstm_cell_2.w_0[192, 96], lstm_cell_2.w_1[192, 48], 
+		lstm_cell_3.w_0[192, 96], lstm_cell_3.w_1[192, 48],
+		lstm_cell_0.b_0[192], lstm_cell_0.b_1[192],
+		lstm_cell_1.b_0[192], lstm_cell_1.b_1[192],
+		lstm_cell_2.b_0[192], lstm_cell_2.b_1[192], 
+		lstm_cell_3.b_0[192], lstm_cell_3.b_1[192]
+	]
+
+	Output: [
+	    lstm_0.tmp_0[25, 1, 96]
+    ]
+}
+```
+
+#### Overall computation process
+![LSTM计算过程](https://user-images.githubusercontent.com/43414102/144739246-daf839ad-1d96-4e1d-8f34-38ed0bc5f288.png)
+#### Add op in rnn calculation
+1) rnn_origin
+Formula: blas.MatMul(Input,  WeightList_ih, blas_ih) + blas.MatMul(PreState,  WeightList_hh,  blas_hh)
+
+2) rnn_matmul
+Formula: rnn_matmul = rnn_origin +  Matmul( $ S_{t-1} $,  WeightList_hh)
+
+3) rnn_cell
+Method: Split the rnn_matmul op output into 4 copies, each copy performs a different activation function calculation, and finally outputs lstm_x_y.tmp_c[1,  1,  48]. x∈[0, 3], y∈[0, 24].
+For details, please refer to [rnn_cell](../paddlejs-backend-webgl/src/ops/shader/rnn/rnn_cell.ts).
+
+
+4) rnn_hidden
+Split the rnn_matmul op output into 4 copies, each copy performs a different activation function calculation, and finally outputs lstm_x_y.tmp_h[1,  1,  48]. x∈[0, 3], y∈[0, 24].
+For details, please refer to [rnn_hidden](../paddlejs-backend-webgl/src/ops/shader/rnn/rnn_hidden.ts).
+
+

examples/application/js/package/packages/paddlejs-models/humanseg_gpu/README.md

@@ -47,7 +47,7 @@ humanseg.drawMask(data, canvas3, back_canvas);
 
 ```js
 
-// 引入 humanseg sdk
+// import humanseg sdk
 import * as humanseg from '@paddle-js-models/humanseg/lib/index_gpu';
 
 // load humanseg model, use 398x224 shape model, and preheat

examples/audio/pp-tts/README.md

@@ -1,9 +1,10 @@
-# PaddleSpeech 流式语音合成
+English | [简体中文](README_CN.md)
+# PaddleSpeech Streaming Text-to-Speech
 
 
-- 本文示例的实现来自[PaddleSpeech 流式语音合成](https://github.com/PaddlePaddle/PaddleSpeech/tree/r1.2).
+- The examples in this document are from [PaddleSpeech Streaming Text-to-Speech](https://github.com/PaddlePaddle/PaddleSpeech/tree/r1.2).
 
-## 详细部署文档
+## Detailed deployment document
 
-- [Python部署](python)
+- [Python deployment](python)
-- [Serving部署](serving)
+- [Serving deployment](serving)

examples/audio/pp-tts/README_CN.md

@@ -0,0 +1,10 @@
+简体中文 ｜ [English](README.md)
+# PaddleSpeech 流式语音合成
+
+
+- 本文示例的实现来自[PaddleSpeech 流式语音合成](https://github.com/PaddlePaddle/PaddleSpeech/tree/r1.2).
+
+## 详细部署文档
+
+- [Python部署](python)
+- [Serving部署](serving)

examples/multimodal/stable_diffusion/README.md

@@ -1,63 +1,64 @@
-# FastDeploy Diffusion模型高性能部署
+English |  [简体中文](README_CN.md)
+# FastDeploy Diffusion Model High-Performance Deployment
 
-本部署示例使用⚡️`FastDeploy`在Huggingface团队[Diffusers](https://github.com/huggingface/diffusers)项目设计的`DiffusionPipeline`基础上，完成Diffusion模型的高性能部署。
+This document completes the high-performance deployment of the Diffusion model with ⚡️`FastDeploy`, based on `DiffusionPipeline` in project [Diffusers](https://github.com/huggingface/diffusers) designed by Huggingface. 
 
-### 部署模型准备
+### Preperation for Deployment
 
-本示例需要使用训练模型导出后的部署模型。有两种部署模型的获取方式：
+This example needs the deployment model after exporting the training model. Here are two ways to obtain the deployment model:
 
-- 模型导出方式，可参考[模型导出文档](./export.md)导出部署模型。
+- Methods for model export. Please refer to [Model Export](./export_EN.md) to export deployment model.
-- 下载部署模型。为了方便开发者快速测试本示例，我们已经将部分`Diffusion`模型预先导出，开发者只要下载模型就可以快速测试:
+- Download the deployment model. To facilitate developers to test the example, we have pre-exported some of the `Diffusion` models, so you can just download models and test them quickly:
 
-| 模型 | Scheduler |
+| Model | Scheduler |
 |----------|--------------|
 | [CompVis/stable-diffusion-v1-4](https://bj.bcebos.com/fastdeploy/models/stable-diffusion/CompVis/stable-diffusion-v1-4.tgz) | PNDM |
 | [runwayml/stable-diffusion-v1-5](https://bj.bcebos.com/fastdeploy/models/stable-diffusion/runwayml/stable-diffusion-v1-5.tgz) | EulerAncestral |
 
-## 环境依赖
+## Environment Dependency
 
-在示例中使用了PaddleNLP的CLIP模型的分词器，所以需要执行以下命令安装依赖。
+In the example, the word splitter in CLIP model of PaddleNLP is required, so you need to run the following line to install the dependency.
 
 ```shell
 pip install paddlenlp paddlepaddle-gpu
 ```
 
-### 快速体验
+### Quick Experience
 
-我们经过部署模型准备，可以开始进行测试。下面将指定模型目录以及推理引擎后端，运行`infer.py`脚本，完成推理。
+We are ready to start testing after model deployment. Here we will specify the model directory as well as the inference engine backend, and run the `infer.py` script to complete the inference.
 
 ```
 python infer.py --model_dir stable-diffusion-v1-4/ --scheduler "pndm" --backend paddle
 ```
 
-得到的图像文件为fd_astronaut_rides_horse.png。生成的图片示例如下（每次生成的图片都不相同，示例仅作参考）：
+The image file is fd_astronaut_rides_horse.png. An example of the generated image is as follows (the generated image is different each time, the example is for reference only):
 
 ![fd_astronaut_rides_horse.png](https://user-images.githubusercontent.com/10826371/200261112-68e53389-e0a0-42d1-8c3a-f35faa6627d7.png)
 
-如果使用stable-diffusion-v1-5模型，则可执行以下命令完成推理：
+If the stable-diffusion-v1-5 model is used, you can run these to complete the inference.
 
 ```
-# GPU上推理
+# Inference on GPU
 python infer.py --model_dir stable-diffusion-v1-5/ --scheduler "euler_ancestral" --backend paddle
 
-# 在昆仑芯XPU上推理
+# Inference on KunlunXin XPU
 python infer.py --model_dir stable-diffusion-v1-5/ --scheduler "euler_ancestral" --backend paddle-kunlunxin
 ```
 
-#### 参数说明
+#### Parameters
 
-`infer.py` 除了以上示例的命令行参数，还支持更多命令行参数的设置。以下为各命令行参数的说明。
+`infer.py` supports more command line parameters than the above example. The following is a description of each command line parameter.
 
-| 参数 |参数说明 |
+| Parameter |Description |
 |----------|--------------|
-| --model_dir | 导出后模型的目录。 |
+| --model_dir | Directory of the exported model. |
-| --model_format | 模型格式。默认为`'paddle'`，可选列表：`['paddle', 'onnx']`。 |
+| --model_format | Model format. Default is `'paddle'`, optional list: `['paddle', 'onnx']`. |
-| --backend | 推理引擎后端。默认为`paddle`，可选列表：`['onnx_runtime', 'paddle', 'paddle-kunlunxin']`，当模型格式为`onnx`时，可选列表为`['onnx_runtime']`。 |
+| --backend | Inference engine backend. Default is`paddle`, optional list: `['onnx_runtime', 'paddle', 'paddle-kunlunxin']`, when the model format is `onnx`, optional list is`['onnx_runtime']`. |
-| --scheduler | StableDiffusion 模型的scheduler。默认为`'pndm'`。可选列表：`['pndm', 'euler_ancestral']`，StableDiffusio模型对应的scheduler可参考[ppdiffuser模型列表](https://github.com/PaddlePaddle/PaddleNLP/tree/develop/ppdiffusers/examples/textual_inversion)。|
+| --scheduler | Scheduler in StableDiffusion model. Default is`'pndm'`, optional list `['pndm', 'euler_ancestral']`. The scheduler corresponding to the StableDiffusio model can be found in [ppdiffuser model list](https://github.com/PaddlePaddle/PaddleNLP/tree/develop/ppdiffusers/examples/textual_inversion).|
-| --unet_model_prefix | UNet模型前缀。默认为`unet`。 |
+| --unet_model_prefix | UNet model prefix, default is `unet`. |
-| --vae_model_prefix | VAE模型前缀。默认为`vae_decoder`。 |
+| --vae_model_prefix | VAE model prefix, defalut is `vae_decoder`. |
-| --text_encoder_model_prefix | TextEncoder模型前缀。默认为`text_encoder`。 |
+| --text_encoder_model_prefix | TextEncoder model prefix, default is `text_encoder`. |
-| --inference_steps | UNet模型运行的次数，默认为100。 |
+| --inference_steps | Running times of UNet model, default is 100. |
-| --image_path | 生成图片的路径。默认为`fd_astronaut_rides_horse.png`。  |
+| --image_path | Path to the generated images, defalut is `fd_astronaut_rides_horse.png`.  |
-| --device_id | gpu设备的id。若`device_id`为-1，视为使用cpu推理。 |
+| --device_id | gpu id. If `device_id` is -1, cpu is used for inference. |
-| --use_fp16 | 是否使用fp16精度。默认为`False`。使用tensorrt或者paddle-tensorrt后端时可以设为`True`开启。 |
+| --use_fp16 | Indicates if fp16 is used, default is `False`. Can be set to `True` when using tensorrt or paddle-tensorrt backend. |

examples/multimodal/stable_diffusion/README_CN.md

@@ -0,0 +1,64 @@
+简体中文 ｜ [English](README.md)
+# FastDeploy Diffusion模型高性能部署
+
+本部署示例使用⚡️`FastDeploy`在Huggingface团队[Diffusers](https://github.com/huggingface/diffusers)项目设计的`DiffusionPipeline`基础上，完成Diffusion模型的高性能部署。
+
+### 部署模型准备
+
+本示例需要使用训练模型导出后的部署模型。有两种部署模型的获取方式：
+
+- 模型导出方式，可参考[模型导出文档](./export.md)导出部署模型。
+- 下载部署模型。为了方便开发者快速测试本示例，我们已经将部分`Diffusion`模型预先导出，开发者只要下载模型就可以快速测试:
+
+| 模型 | Scheduler |
+|----------|--------------|
+| [CompVis/stable-diffusion-v1-4](https://bj.bcebos.com/fastdeploy/models/stable-diffusion/CompVis/stable-diffusion-v1-4.tgz) | PNDM |
+| [runwayml/stable-diffusion-v1-5](https://bj.bcebos.com/fastdeploy/models/stable-diffusion/runwayml/stable-diffusion-v1-5.tgz) | EulerAncestral |
+
+## 环境依赖
+
+在示例中使用了PaddleNLP的CLIP模型的分词器，所以需要执行以下命令安装依赖。
+
+```shell
+pip install paddlenlp paddlepaddle-gpu
+```
+
+### 快速体验
+
+我们经过部署模型准备，可以开始进行测试。下面将指定模型目录以及推理引擎后端，运行`infer.py`脚本，完成推理。
+
+```
+python infer.py --model_dir stable-diffusion-v1-4/ --scheduler "pndm" --backend paddle
+```
+
+得到的图像文件为fd_astronaut_rides_horse.png。生成的图片示例如下（每次生成的图片都不相同，示例仅作参考）：
+
+![fd_astronaut_rides_horse.png](https://user-images.githubusercontent.com/10826371/200261112-68e53389-e0a0-42d1-8c3a-f35faa6627d7.png)
+
+如果使用stable-diffusion-v1-5模型，则可执行以下命令完成推理：
+
+```
+# GPU上推理
+python infer.py --model_dir stable-diffusion-v1-5/ --scheduler "euler_ancestral" --backend paddle
+
+# 在昆仑芯XPU上推理
+python infer.py --model_dir stable-diffusion-v1-5/ --scheduler "euler_ancestral" --backend paddle-kunlunxin
+```
+
+#### 参数说明
+
+`infer.py` 除了以上示例的命令行参数，还支持更多命令行参数的设置。以下为各命令行参数的说明。
+
+| 参数 |参数说明 |
+|----------|--------------|
+| --model_dir | 导出后模型的目录。 |
+| --model_format | 模型格式。默认为`'paddle'`，可选列表：`['paddle', 'onnx']`。 |
+| --backend | 推理引擎后端。默认为`paddle`，可选列表：`['onnx_runtime', 'paddle', 'paddle-kunlunxin']`，当模型格式为`onnx`时，可选列表为`['onnx_runtime']`。 |
+| --scheduler | StableDiffusion 模型的scheduler。默认为`'pndm'`。可选列表：`['pndm', 'euler_ancestral']`，StableDiffusio模型对应的scheduler可参考[ppdiffuser模型列表](https://github.com/PaddlePaddle/PaddleNLP/tree/develop/ppdiffusers/examples/textual_inversion)。|
+| --unet_model_prefix | UNet模型前缀。默认为`unet`。 |
+| --vae_model_prefix | VAE模型前缀。默认为`vae_decoder`。 |
+| --text_encoder_model_prefix | TextEncoder模型前缀。默认为`text_encoder`。 |
+| --inference_steps | UNet模型运行的次数，默认为100。 |
+| --image_path | 生成图片的路径。默认为`fd_astronaut_rides_horse.png`。  |
+| --device_id | gpu设备的id。若`device_id`为-1，视为使用cpu推理。 |
+| --use_fp16 | 是否使用fp16精度。默认为`False`。使用tensorrt或者paddle-tensorrt后端时可以设为`True`开启。 |

examples/multimodal/stable_diffusion/cpp/README.md

@@ -1,12 +1,13 @@
-# StableDiffusion C++部署示例
+English | [简体中文](README_CN.md)
+# StableDiffusion C++ Deployment
 
-在部署前，需确认以下两个步骤
+Before deployment, the following two steps need to be confirmed:
 
-- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+- 1. Hardware and software environment meets the requirements. Please refer to [Environment requirements for FastDeploy](../../../../docs/en/build_and_install/download_prebuilt_libraries.md)
-- 2. 根据开发环境，下载预编译部署库和samples代码，参考[FastDeploy预编译库](../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+- 2. Download pre-compiled libraries and samples according to the development environment. Please refer to [FastDeploy pre-compiled libraries](../../../../docs/en/build_and_install/download_prebuilt_libraries.md)
 
-本目录下提供`*_infer.cc`快速完成StableDiffusion各任务的C++部署示例。
+This directory provides `*_infer.cc` to quickly complete C++ deployment examples for each task of StableDiffusion.
 
-## Inpaint任务
+## Inpaint Task
 
-StableDiffusion Inpaint任务是一个根据提示文本补全图片的任务，具体而言就是用户给定提示文本，原始图片以及原始图片的mask图片，该任务输出补全后的图片。
+The StableDiffusion Inpaint task is a task that completes the image based on the prompt text. User provides the prompt text, the original image and the mask image of the original image, and the task outputs the completed image.

examples/multimodal/stable_diffusion/cpp/README_CN.md

@@ -0,0 +1,13 @@
+简体中文 ｜ [English](README.md)
+# StableDiffusion C++部署示例
+
+在部署前，需确认以下两个步骤
+
+- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+- 2. 根据开发环境，下载预编译部署库和samples代码，参考[FastDeploy预编译库](../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+
+本目录下提供`*_infer.cc`快速完成StableDiffusion各任务的C++部署示例。
+
+## Inpaint任务
+
+StableDiffusion Inpaint任务是一个根据提示文本补全图片的任务，具体而言就是用户给定提示文本，原始图片以及原始图片的mask图片，该任务输出补全后的图片。

examples/multimodal/stable_diffusion/export.md

@@ -1,3 +1,4 @@
+简体中文 ｜ [English](export_EN.md)
 # Diffusion模型导出教程
 
 本项目支持两种模型导出方式：[PPDiffusers](https://github.com/PaddlePaddle/PaddleNLP/tree/develop/ppdiffusers)模型导出以及[Diffusers](https://github.com/huggingface/diffusers)模型导出。下面分别介绍这两种模型导出方式。

examples/multimodal/stable_diffusion/export_EN.md

@@ -0,0 +1,106 @@
+English | [简体中文](export.md)
+# Diffusion Model Export
+
+The project supports two methods of model export, [PPDiffusers](https://github.com/PaddlePaddle/PaddleNLP/tree/develop/ppdiffusers) model export and [Diffusers](https://github.com/huggingface/diffusers) model export. Here we introduce each of these two methods. 
+
+## PPDiffusers Model Export
+
+[PPDiffusers](https://github.com/PaddlePaddle/PaddleNLP/tree/develop/ppdiffusers) is a Diffusion Model toolkit that supports cross-modal (e.g., image and speech) training and inference. It builds on the design of [Diffusers](https://github.com/huggingface/diffusers) by the 🤗 Huggingface team, and relies on [PaddlePaddle](https://github.com/PaddlePaddle/Paddle) framework and the [PaddleNLP](https://github.com/PaddlePaddle/PaddleNLP) natural language processing library. The following describes how to use FastDeploy to deploy the Diffusion model provided by PPDiffusers for high performance.
+
+### Dependency Installation
+
+The model export depends on `paddlepaddle`, `paddlenlp` and `ppdiffusers`, which can be installed quickly by running the following command using `pip`.
+
+```shell
+pip install -r requirements_paddle.txt
+```
+
+### Model Export
+
+___Note: The StableDiffusion model needs to be downloaded during the model export process. In order to use the model and weights, you must accept the License required. Please visit HuggingFace's [model card](https://huggingface.co/runwayml/stable-diffusion-v1-5), to read the License carefully, and then sign the agreement.___
+
+___Tips: Stable Diffusion is based on these Licenses: The CreativeML OpenRAIL M license is an Open RAIL M license, adapted from the work that BigScience and the RAIL Initiative are jointly carrying in the area of responsible AI licensing. See also the article about the BLOOM Open RAIL license on which this license is based.___
+
+You can run the following lines to export model.
+
+```shell
+python export_model.py --pretrained_model_name_or_path CompVis/stable-diffusion-v1-4 --output_path stable-diffusion-v1-4
+```
+
+The output model directory is as follows:
+```shell
+stable-diffusion-v1-4/
+├── text_encoder
+│   ├── inference.pdiparams
+│   ├── inference.pdiparams.info
+│   └── inference.pdmodel
+├── unet
+│   ├── inference.pdiparams
+│   ├── inference.pdiparams.info
+│   └── inference.pdmodel
+└── vae_decoder
+    ├── inference.pdiparams
+    ├── inference.pdiparams.info
+    └── inference.pdmodel
+```
+
+#### Parameters
+
+Here is description of each command line parameter in `export_model.py`.
+
+| Parameter |Description |
+|----------|--------------|
+|<div style="width: 230pt">--pretrained_model_name_or_path </div> | The diffusion pretrained model provided by ppdiffuers. Default is "CompVis/stable-diffusion-v1-4". For more diffusion pretrained models, please refer to [ppdiffuser model list](https://github.com/PaddlePaddle/PaddleNLP/tree/develop/ppdiffusers/examples/textual_inversion).|
+|--output_path | Exported directory |
+
+
+## Diffusers Model Export
+
+[Diffusers](https://github.com/huggingface/diffusers) is a Diffusion Model toolkit built by HuggingFace to support cross-modal (e.g. image and speech) training and inference. The underlying model code is available in both a PyTorch implementation and a Flax implementation. This example shows how to use FastDeploy to deploy a PyTorch implementation of Diffusion Model for high performance. 
+
+### Dependency Installation
+
+The model export depends on `onnx`, `torch`, `diffusers` and `transformers`, which can be installed quickly by running the following command using `pip`.
+
+```shell
+pip install -r requirements_torch.txt
+```
+
+### Model Export
+
+___Note: The StableDiffusion model needs to be downloaded during the model export process. In order to use the model and weights, you must accept the License required, and get the Token granted by HF Hub. Please visit HuggingFace's [model card](https://huggingface.co/runwayml/stable-diffusion-v1-5), to read the License carefully, and then sign the agreement.___
+
+___Tips: Stable Diffusion is based on these Licenses: The CreativeML OpenRAIL M license is an Open RAIL M license, adapted from the work that BigScience and the RAIL Initiative are jointly carrying in the area of responsible AI licensing. See also the article about the BLOOM Open RAIL license on which this license is based.___
+
+If you are exporting a model for the first time, you need to log in to the HuggingFace client first. Run the following command to log in:
+
+```shell
+huggingface-cli login
+```
+
+After finishing the login, you can run the following lines to export model.
+
+```shell
+python export_torch_to_onnx_model.py --pretrained_model_name_or_path CompVis/stable-diffusion-v1-4 --output_path torch_diffusion_model
+```
+
+The output model directory is as follows:
+
+```shell
+torch_diffusion_model/
+├── text_encoder
+│   └── inference.onnx
+├── unet
+│   └── inference.onnx
+└── vae_decoder
+    └── inference.onnx
+```
+
+#### Parameters
+
+Here is description of each command line parameter in  `export_torch_to_onnx_model.py`.
+
+| Parameter |Description |
+|----------|--------------|
+|<div style="width: 230pt">--pretrained_model_name_or_path </div> |The diffusion pretrained model provided by ppdiffuers, default is "CompVis/stable-diffusion-v1-4". For more diffusion pretrained models, please refer to [HuggingFace model list](https://huggingface.co/CompVis/stable-diffusion-v1-4).|
+|--output_path |Exported directory |

examples/runtime/README.md

@@ -1,8 +1,9 @@
+English | [简体中文](README_CN.md)
 # FastDeploy Runtime examples
 
-FastDeploy Runtime 推理示例如下
+FastDeploy Runtime examples are as follows:
 
-## Python 示例
+## Python Example
 
 | Example Code | Program Language | Description |
 | :------- | :------- | :---- |
@@ -15,7 +16,7 @@ FastDeploy Runtime 推理示例如下
 | python/infer_onnx_onnxruntime.py | Python | Deploy ONNX model with ONNX Runtime(CPU/GPU) |
 | python/infer_torchscript_poros.py | Python | Deploy TorchScript model with Poros Runtime(CPU/GPU) |
 
-## C++ 示例
+## C++ Example
 
 | Example Code | Program Language | Description |
 | :------- | :------- | :---- |
@@ -28,7 +29,7 @@ FastDeploy Runtime 推理示例如下
 | cpp/infer_onnx_onnxruntime.cc | C++ | Deploy ONNX model with ONNX Runtime(CPU/GPU) |
 | cpp/infer_torchscript_poros.cc | C++ | Deploy TorchScript model with Poros Runtime(CPU/GPU) |
 
-## 详细部署文档
+## Detailed deployment documents
 
-- [Python部署](python)
+- [Python deployment](python)
-- [C++部署](cpp)
+- [C++ deployment](cpp)

examples/runtime/README_CN.md

@@ -0,0 +1,35 @@
+简体中文 ｜ [English](README.md)
+# FastDeploy Runtime examples
+
+FastDeploy Runtime 推理示例如下
+
+## Python 示例
+
+| Example Code | Program Language | Description |
+| :------- | :------- | :---- |
+| python/infer_paddle_paddle_inference.py | Python | Deploy Paddle model with Paddle Inference(CPU/GPU) |
+| python/infer_paddle_tensorrt.py | Python | Deploy Paddle model with TensorRT(GPU) |
+| python/infer_paddle_openvino.py | Python | Deploy Paddle model with OpenVINO(CPU)  |
+| python/infer_paddle_onnxruntime.py | Python | Deploy Paddle model with ONNX Runtime(CPU/GPU)  |
+| python/infer_onnx_openvino.py | Python | Deploy ONNX model with OpenVINO(CPU) |
+| python/infer_onnx_tensorrt.py | Python | Deploy ONNX model with TensorRT(GPU) |
+| python/infer_onnx_onnxruntime.py | Python | Deploy ONNX model with ONNX Runtime(CPU/GPU) |
+| python/infer_torchscript_poros.py | Python | Deploy TorchScript model with Poros Runtime(CPU/GPU) |
+
+## C++ 示例
+
+| Example Code | Program Language | Description |
+| :------- | :------- | :---- |
+| cpp/infer_paddle_paddle_inference.cc | C++ | Deploy Paddle model with Paddle Inference(CPU/GPU) |
+| cpp/infer_paddle_tensorrt.cc | C++ | Deploy Paddle model with TensorRT(GPU) |
+| cpp/infer_paddle_openvino.cc | C++ | Deploy Paddle model with OpenVINO(CPU |
+| cpp/infer_paddle_onnxruntime.cc | C++ | Deploy Paddle model with ONNX Runtime(CPU/GPU) |
+| cpp/infer_onnx_openvino.cc | C++ | Deploy ONNX model with OpenVINO(CPU) |
+| cpp/infer_onnx_tensorrt.cc | C++ | Deploy ONNX model with TensorRT(GPU) |
+| cpp/infer_onnx_onnxruntime.cc | C++ | Deploy ONNX model with ONNX Runtime(CPU/GPU) |
+| cpp/infer_torchscript_poros.cc | C++ | Deploy TorchScript model with Poros Runtime(CPU/GPU) |
+
+## 详细部署文档
+
+- [Python部署](python)
+- [C++部署](cpp)

examples/runtime/cpp/README.md

@@ -1,22 +1,23 @@
+English | [简体中文](README_CN.md)
 # C++推理
 
-在运行demo前，需确认以下两个步骤
+Before running demo, the following two steps need to be confirmed:
 
-- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 1. Hardware and software environment meets the requirements. Please refer to [Environment requirements for FastDeploy](../../../docs/en/build_and_install/download_prebuilt_libraries.md).  
-- 2. 根据开发环境，下载预编译部署库和samples代码，参考[FastDeploy预编译库](../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+- 2. Download pre-compiled libraries and samples according to the development environment. Please refer to [FastDeploy pre-compiled libraries](../../../docs/cn/build_and_install/download_prebuilt_libraries.md).
 
-本文档以 PaddleClas 分类模型 MobileNetV2 为例展示CPU上的推理示例
+This document shows an inference example on the CPU using the PaddleClas classification model MobileNetV2 as an example.
 
-## 1. 获取模型
+## 1. Obtaining the Model
 
 ```bash
 wget https://bj.bcebos.com/fastdeploy/models/mobilenetv2.tgz
 tar xvf mobilenetv2.tgz
 ```
 
-## 2. 配置后端
+## 2. Backend Configuration
 
-如下C++代码保存为`infer_paddle_onnxruntime.cc`
+The following C++ code is saved as `infer_paddle_onnxruntime.cc`.
 
 ``` c++
 #include "fastdeploy/runtime.h"
@@ -66,35 +67,35 @@ int main(int argc, char* argv[]) {
   return 0;
 }
 ```
-加载完成，会输出提示如下，说明初始化的后端，以及运行的硬件设备
+When loading is complete, the following prompt will be output, indicating the initialized backend, and the running hardware devices.
 ```
 [INFO] fastdeploy/fastdeploy_runtime.cc(283)::Init	Runtime initialized with Backend::OrtBackend in device Device::CPU.
 ```
 
-## 3. 准备CMakeLists.txt
+## 3. Prepare for CMakeLists.txt
 
-FastDeploy中包含多个依赖库，直接采用`g++`或编译器编译较为繁杂，推荐使用cmake进行编译配置。示例配置如下，
+FastDeploy contains several dependencies, it is complicated to compile directly with `g++` or compiler, so we recommend using cmake for compiling configuration. The sample configuration is as follows:
 
 ```cmake
 PROJECT(runtime_demo C CXX)
 CMAKE_MINIMUM_REQUIRED (VERSION 3.12)
 
-# 指定下载解压后的fastdeploy库路径
+# Specify the path to the fastdeploy library after downloading and unpacking.
 option(FASTDEPLOY_INSTALL_DIR "Path of downloaded fastdeploy sdk.")
 
 include(${FASTDEPLOY_INSTALL_DIR}/FastDeploy.cmake)
 
-# 添加FastDeploy依赖头文件
+# Add FastDeploy dependency headers.
 include_directories(${FASTDEPLOY_INCS})
 
 add_executable(runtime_demo ${PROJECT_SOURCE_DIR}/infer_onnx_openvino.cc)
-# 添加FastDeploy库依赖
+# Adding FastDeploy library dependencies.
 target_link_libraries(runtime_demo ${FASTDEPLOY_LIBS})
 ```
 
-## 4. 编译可执行程序
+## 4. Compile executable program
 
-打开命令行终端，进入`infer_paddle_onnxruntime.cc`和`CMakeLists.txt`所在的目录，执行如下命令
+Open the terminal, go to the directory where `infer_paddle_onnxruntime.cc` and `CMakeLists.txt` are located, and run the following command:
 
 ```bash
 mkdir build & cd build
@@ -102,20 +103,20 @@ cmake .. -DFASTDEPLOY_INSTALL_DIR=$fastdeploy_cpp_sdk
 make -j
 ```
 
-```fastdeploy_cpp_sdk``` 为FastDeploy C++部署库路径
+```fastdeploy_cpp_sdk``` is path to FastDeploy C++ deployment libraries.
 
-编译完成后，使用如下命令执行可得到预测结果
+After compiling, run the following command and get the results.
 ```bash
 ./runtime_demo
 ```
-执行时如提示`error while loading shared libraries: libxxx.so: cannot open shared object file: No such file...`，说明程序执行时没有找到FastDeploy的库路径，可通过执行如下命令，将FastDeploy的库路径添加到环境变量之后，重新执行二进制程序。
+If you are prompted with `error while loading shared libraries: libxxx.so: cannot open shared object file: No such file... `, it means that the path to FastDeploy libraries is not found, you can run the program again after adding the path to the environment variable by executing the following command.
 ```bash
 source /Path/to/fastdeploy_cpp_sdk/fastdeploy_init.sh
 ```
 
-本示例代码在各平台(Windows/Linux/Mac)上通用，但编译过程仅支持(Linux/Mac)，Windows上使用msbuild进行编译，具体使用方式参考[Windows平台使用FastDeploy C++ SDK](../../../docs/cn/faq/use_sdk_on_windows.md)
+This sample code is common on all platforms (Windows/Linux/Mac), but the compilation process is only supported on (Linux/Mac),while using msbuild to compile on Windows. Please refer to [FastDeploy C++ SDK on Windows](../../../docs/en/faq/use_sdk_on_windows.md).
 
-## 其它文档
+## Other Documents
 
-- [Runtime Python 示例](../python)
+- [A Python example for Runtime](../python)
-- [切换模型推理的硬件和后端](../../../docs/cn/faq/how_to_change_backend.md)
+- [Switching hardware and backend for model inference](../../../docs/en/faq/how_to_change_backend.md)

examples/runtime/cpp/README_CN.md

@@ -0,0 +1,122 @@
+简体中文 ｜ [English](README.md)
+# C++推理
+
+在运行demo前，需确认以下两个步骤
+
+- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 2. 根据开发环境，下载预编译部署库和samples代码，参考[FastDeploy预编译库](../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+
+本文档以 PaddleClas 分类模型 MobileNetV2 为例展示CPU上的推理示例
+
+## 1. 获取模型
+
+```bash
+wget https://bj.bcebos.com/fastdeploy/models/mobilenetv2.tgz
+tar xvf mobilenetv2.tgz
+```
+
+## 2. 配置后端
+
+如下C++代码保存为`infer_paddle_onnxruntime.cc`
+
+``` c++
+#include "fastdeploy/runtime.h"
+
+namespace fd = fastdeploy;
+
+int main(int argc, char* argv[]) {
+  std::string model_file = "mobilenetv2/inference.pdmodel";
+  std::string params_file = "mobilenetv2/inference.pdiparams";
+
+  // setup option
+  fd::RuntimeOption runtime_option;
+  runtime_option.SetModelPath(model_file, params_file, fd::ModelFormat::PADDLE);
+  runtime_option.UseOrtBackend();
+  runtime_option.SetCpuThreadNum(12);
+  // init runtime
+  std::unique_ptr<fd::Runtime> runtime =
+      std::unique_ptr<fd::Runtime>(new fd::Runtime());
+  if (!runtime->Init(runtime_option)) {
+    std::cerr << "--- Init FastDeploy Runitme Failed! "
+              << "\n--- Model:  " << model_file << std::endl;
+    return -1;
+  } else {
+    std::cout << "--- Init FastDeploy Runitme Done! "
+              << "\n--- Model:  " << model_file << std::endl;
+  }
+  // init input tensor shape
+  fd::TensorInfo info = runtime->GetInputInfo(0);
+  info.shape = {1, 3, 224, 224};
+
+  std::vector<fd::FDTensor> input_tensors(1);
+  std::vector<fd::FDTensor> output_tensors(1);
+
+  std::vector<float> inputs_data;
+  inputs_data.resize(1 * 3 * 224 * 224);
+  for (size_t i = 0; i < inputs_data.size(); ++i) {
+    inputs_data[i] = std::rand() % 1000 / 1000.0f;
+  }
+  input_tensors[0].SetExternalData({1, 3, 224, 224}, fd::FDDataType::FP32, inputs_data.data());
+
+  //get input name
+  input_tensors[0].name = info.name;
+
+  runtime->Infer(input_tensors, &output_tensors);
+
+  output_tensors[0].PrintInfo();
+  return 0;
+}
+```
+加载完成，会输出提示如下，说明初始化的后端，以及运行的硬件设备
+```
+[INFO] fastdeploy/fastdeploy_runtime.cc(283)::Init	Runtime initialized with Backend::OrtBackend in device Device::CPU.
+```
+
+## 3. 准备CMakeLists.txt
+
+FastDeploy中包含多个依赖库，直接采用`g++`或编译器编译较为繁杂，推荐使用cmake进行编译配置。示例配置如下，
+
+```cmake
+PROJECT(runtime_demo C CXX)
+CMAKE_MINIMUM_REQUIRED (VERSION 3.12)
+
+# 指定下载解压后的fastdeploy库路径
+option(FASTDEPLOY_INSTALL_DIR "Path of downloaded fastdeploy sdk.")
+
+include(${FASTDEPLOY_INSTALL_DIR}/FastDeploy.cmake)
+
+# 添加FastDeploy依赖头文件
+include_directories(${FASTDEPLOY_INCS})
+
+add_executable(runtime_demo ${PROJECT_SOURCE_DIR}/infer_onnx_openvino.cc)
+# 添加FastDeploy库依赖
+target_link_libraries(runtime_demo ${FASTDEPLOY_LIBS})
+```
+
+## 4. 编译可执行程序
+
+打开命令行终端，进入`infer_paddle_onnxruntime.cc`和`CMakeLists.txt`所在的目录，执行如下命令
+
+```bash
+mkdir build & cd build
+cmake .. -DFASTDEPLOY_INSTALL_DIR=$fastdeploy_cpp_sdk
+make -j
+```
+
+```fastdeploy_cpp_sdk``` 为FastDeploy C++部署库路径
+
+编译完成后，使用如下命令执行可得到预测结果
+```bash
+./runtime_demo
+```
+执行时如提示`error while loading shared libraries: libxxx.so: cannot open shared object file: No such file...`，说明程序执行时没有找到FastDeploy的库路径，可通过执行如下命令，将FastDeploy的库路径添加到环境变量之后，重新执行二进制程序。
+```bash
+source /Path/to/fastdeploy_cpp_sdk/fastdeploy_init.sh
+```
+
+本示例代码在各平台(Windows/Linux/Mac)上通用，但编译过程仅支持(Linux/Mac)，Windows上使用msbuild进行编译，具体使用方式参考[Windows平台使用FastDeploy C++ SDK](../../../docs/cn/faq/use_sdk_on_windows.md)
+
+## 其它文档
+
+- [Runtime Python 示例](../python)
+- [切换模型推理的硬件和后端](../../../docs/cn/faq/how_to_change_backend.md)

examples/runtime/python/README.md

@@ -1,13 +1,14 @@
+English | [简体中文](README_CN.md)
 # Python推理
 
-在运行demo前，需确认以下两个步骤
+Before running demo, the following two steps need to be confirmed:
 
-- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 1. Hardware and software environment meets the requirements. Please refer to [Environment requirements for FastDeploy](../../../docs/en/build_and_install/download_prebuilt_libraries.md).
-- 2. FastDeploy Python whl包安装，参考[FastDeploy Python安装](../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+- 2. Install FastDeploy Python whl package, please refer to [FastDeploy Python Installation](../../../docs/cn/build_and_install/download_prebuilt_libraries.md).
 
-本文档以 PaddleClas 分类模型 MobileNetV2 为例展示 CPU 上的推理示例
+This document shows an inference example on the CPU using the PaddleClas classification model MobileNetV2 as an example.
 
-## 1. 获取模型
+## 1. Obtaining the model
 
 ``` python
 import fastdeploy as fd
@@ -16,7 +17,7 @@ model_url = "https://bj.bcebos.com/fastdeploy/models/mobilenetv2.tgz"
 fd.download_and_decompress(model_url, path=".")
 ```
 
-## 2. 配置后端
+## 2. Backend Configuration
 
 ``` python
 option = fd.RuntimeOption()
@@ -24,30 +25,30 @@ option = fd.RuntimeOption()
 option.set_model_path("mobilenetv2/inference.pdmodel",
                       "mobilenetv2/inference.pdiparams")
 
-# **** CPU 配置 ****
+# **** CPU Configuration ****
 option.use_cpu()
 option.use_ort_backend()
 option.set_cpu_thread_num(12)
 
-# 初始化构造runtime
+# Initialise runtime
 runtime = fd.Runtime(option)
 
-# 获取模型输入名
+# Get model input name
 input_name = runtime.get_input_info(0).name
 
-# 构造随机数据进行推理
+# Constructing random data for inference
 results = runtime.infer({
     input_name: np.random.rand(1, 3, 224, 224).astype("float32")
 })
 
 print(results[0].shape)
 ```
-加载完成，会输出提示如下，说明初始化的后端，以及运行的硬件设备
+When loading is complete, you will get the following output information indicating the initialized backend and the hardware devices.
 ```
 [INFO] fastdeploy/fastdeploy_runtime.cc(283)::Init	Runtime initialized with Backend::OrtBackend in device Device::CPU.
 ```
 
-## 其它文档
+## Other Documents
 
-- [Runtime C++ 示例](../cpp)
+- [A C++ example for Runtime C++](../cpp)
-- [切换模型推理的硬件和后端](../../../docs/cn/faq/how_to_change_backend.md)
+- [Switching hardware and backend for model inference](../../../docs/en/faq/how_to_change_backend.md)

examples/runtime/python/README_CN.md

@@ -0,0 +1,54 @@
+简体中文 ｜ [English](README.md)
+# Python推理
+
+在运行demo前，需确认以下两个步骤
+
+- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 2. FastDeploy Python whl包安装，参考[FastDeploy Python安装](../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+
+本文档以 PaddleClas 分类模型 MobileNetV2 为例展示 CPU 上的推理示例
+
+## 1. 获取模型
+
+``` python
+import fastdeploy as fd
+
+model_url = "https://bj.bcebos.com/fastdeploy/models/mobilenetv2.tgz"
+fd.download_and_decompress(model_url, path=".")
+```
+
+## 2. 配置后端
+
+``` python
+option = fd.RuntimeOption()
+
+option.set_model_path("mobilenetv2/inference.pdmodel",
+                      "mobilenetv2/inference.pdiparams")
+
+# **** CPU 配置 ****
+option.use_cpu()
+option.use_ort_backend()
+option.set_cpu_thread_num(12)
+
+# 初始化构造runtime
+runtime = fd.Runtime(option)
+
+# 获取模型输入名
+input_name = runtime.get_input_info(0).name
+
+# 构造随机数据进行推理
+results = runtime.infer({
+    input_name: np.random.rand(1, 3, 224, 224).astype("float32")
+})
+
+print(results[0].shape)
+```
+加载完成，会输出提示如下，说明初始化的后端，以及运行的硬件设备
+```
+[INFO] fastdeploy/fastdeploy_runtime.cc(283)::Init	Runtime initialized with Backend::OrtBackend in device Device::CPU.
+```
+
+## 其它文档
+
+- [Runtime C++ 示例](../cpp)
+- [切换模型推理的硬件和后端](../../../docs/cn/faq/how_to_change_backend.md)

examples/text/ernie-3.0/cpp/README.md

@@ -35,7 +35,7 @@ tar xvfz ernie-3.0-medium-zh-afqmc.tgz
 # GPU Inference
 ./seq_cls_infer_demo --device gpu --model_dir ernie-3.0-medium-zh-afqmc
 
-# KunlunXin XPU 推理
+# KunlunXin XPU Inference
 ./seq_cls_infer_demo --device kunlunxin --model_dir ernie-3.0-medium-zh-afqmc
 ```
 The result returned after running is as follows：

examples/text/ernie-3.0/serving/README.md

@@ -30,18 +30,18 @@ mv msra_ner_pruned_infer_model/float32.pdiparams models/ernie_tokencls_model/1/m
 After download and move, the models directory of the classification tasks is as follows:
 ```
 models
-├── ernie_seqcls                      # 分类任务的pipeline
+├── ernie_seqcls                      # Pipeline for classification task
 │   ├── 1
-│   └── config.pbtxt                  # 通过这个文件组合前后处理和模型推理
+│   └── config.pbtxt                  # Combine pre and post processing and model inference
-├── ernie_seqcls_model                # 分类任务的模型推理
+├── ernie_seqcls_model                # Model inference for classification task
 │   ├── 1
 │   │   └── model.onnx
 │   └── config.pbtxt
-├── ernie_seqcls_postprocess          # 分类任务后处理
+├── ernie_seqcls_postprocess          # Post-processing of classification task
 │   ├── 1
 │   │   └── model.py
 │   └── config.pbtxt
-└── ernie_tokenizer                   # 预处理分词
+└── ernie_tokenizer                   # Pre-processing splitting
     ├── 1
     │   └── model.py
     └── config.pbtxt
@@ -63,9 +63,9 @@ docker run  -it --net=host --name fastdeploy_server --shm-size="1g" -v /path/ser
 The serving directory contains the configuration to start the pipeline service and the code to send the prediction request, including
 
 ```
-models                    # 服务化启动需要的模型仓库，包含模型和服务配置文件
+models                    # Model repository needed for serving startup, containing model and service configuration files
-seq_cls_rpc_client.py     # 新闻分类任务发送pipeline预测请求的脚本
+seq_cls_rpc_client.py     # Script for sending pipeline prediction requests for news classification task
-token_cls_rpc_client.py   # 序列标注任务发送pipeline预测请求的脚本
+token_cls_rpc_client.py   # Script for sequence annotation task to send pipeline prediction requests
 ```
 
 *Attention*:Attention: When starting the service, each python backend process of Server requests 64M memory by default, and the docker started by default cannot start more than one python backend node. There are two solutions:
@@ -76,13 +76,13 @@ token_cls_rpc_client.py   # 序列标注任务发送pipeline预测请求的脚
 ### Classification Task
 Execute the following command in the container to start the service:
 ```
-# 默认启动models下所有模型
+# Enable all models by default
 fastdeployserver --model-repository=/models
 
-# 可通过参数只启动分类任务
+# You can only enable classification task via parameters
 fastdeployserver --model-repository=/models --model-control-mode=explicit --load-model=ernie_seqcls
 ```
-输出打印如下:
+The output is:
 ```
 I1019 09:41:15.375496 2823 model_repository_manager.cc:1183] successfully loaded 'ernie_tokenizer' version 1
 I1019 09:41:15.375987 2823 model_repository_manager.cc:1022] loading: ernie_seqcls:1
@@ -109,7 +109,7 @@ Execute the following command in the container to start the sequence labelling s
 ```
 fastdeployserver --model-repository=/models --model-control-mode=explicit --load-model=ernie_tokencls --backend-config=python,shm-default-byte-size=10485760
 ```
-输出打印如下:
+The output is:
 ```
 I1019 09:41:15.375496 2823 model_repository_manager.cc:1183] successfully loaded 'ernie_tokenizer' version 1
 I1019 09:41:15.375987 2823 model_repository_manager.cc:1022] loading: ernie_seqcls:1
@@ -148,7 +148,7 @@ Attention: The proxy need turning off when executing client requests. The ip add
 ```
 python seq_cls_grpc_client.py
 ```
-输出打印如下:
+The output is:
 ```
 {'label': array([5, 9]), 'confidence': array([0.6425664 , 0.66534853], dtype=float32)}
 {'label': array([4]), 'confidence': array([0.53198355], dtype=float32)}
@@ -160,7 +160,7 @@ Attention: The proxy need turning off when executing client requests. The ip add
 ```
 python token_cls_grpc_client.py
 ```
-输出打印如下:
+The output is:
 ```
 input data: 北京的涮肉，重庆的火锅，成都的小吃都是极具特色的美食。
 The model detects all entities:
@@ -173,5 +173,5 @@ entity: 玛雅   label: LOC   pos: [2, 3]
 entity: 华夏   label: LOC   pos: [14, 15]
 ```
 
-## 配置修改
+## Configuration Modification
 The current classification task (ernie_seqcls_model/config.pbtxt) is by default configured to run the OpenVINO engine on CPU; the sequence labelling task is by default configured to run the Paddle engine on GPU. If you want to run on CPU/GPU or other inference engines, you should modify the configuration. please refer to the [configuration document.](../../../../serving/docs/zh_CN/model_configuration.md)

examples/text/ernie-3.0/serving/models/ernie_seqcls_model/1/README.md

@@ -1 +1,2 @@
-本目录存放ERNIE 3.0模型
+English | [简体中文](README_CN.md)
+This directory contains ERNIE 3.0 models.

examples/text/ernie-3.0/serving/models/ernie_seqcls_model/1/README_CN.md

@@ -0,0 +1,2 @@
+[English](README.md) | 简体中文
+本目录存放ERNIE 3.0模型

examples/text/ernie-3.0/serving/models/ernie_tokencls_model/1/README.md

@@ -1 +1,2 @@
-本目录存放ERNIE 3.0模型
+English | [简体中文](README_CN.md) 
+This directory contains ERNIE 3.0 models

examples/text/ernie-3.0/serving/models/ernie_tokencls_model/1/README_CN.md

@@ -0,0 +1,2 @@
+[English](README.md) | 简体中文
+本目录存放ERNIE 3.0模型

examples/text/uie/cpp/README.md

@@ -6,8 +6,8 @@ This directory provides `infer.cc` quickly complete the example on CPU/GPU by [U
 
 Before deployment, two steps need to be confirmed.
 
-- 1. The software and hardware environment meets the requirements. Please refer to [FastDeploy环境要求](../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+- 1. The software and hardware environment meets the requirements. Please refer to [Environment requirements for FastDeploy](../../../../docs/en/build_and_install/download_prebuilt_libraries.md).
-- 2. Download precompiled deployment library and samples code based on the develop environment. Please refer to [FastDeploy预编译库](../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+- 2. Download precompiled deployment library and samples code based on the develop environment. Please refer to [FastDeploy pre-compiled libraries](../../../../docs/en/build_and_install/download_prebuilt_libraries.md).
 
 ## A Quick Start
 Take uie-base model inference on Linux as an example, execute the following command in this directory to complete the compilation test. FastDeploy version 0.7.0 or above is required to support this model (x.x.x>=0.7.0).
@@ -15,7 +15,7 @@ Take uie-base model inference on Linux as an example, execute the following comm
 ```
 mkdir build
 cd build
-# Download FastDeploy precompiled library. Users can choose proper versions in the `FastDeploy预编译库` mentioned above.
+# Download FastDeploy precompiled library. Users can choose proper versions in the `FastDeploy pre-compiled libraries` mentioned above.
 wget https://bj.bcebos.com/fastdeploy/release/cpp/fastdeploy-linux-x64-x.x.x.tgz
 tar xvf fastdeploy-linux-x64-x.x.x.tgz
 cmake .. -DFASTDEPLOY_INSTALL_DIR=${PWD}/fastdeploy-linux-x64-x.x.x
@@ -73,10 +73,10 @@ std::string param_path = model_dir + sep + "inference.pdiparams";
 std::string vocab_path = model_dir + sep + "vocab.txt";
 using fastdeploy::text::SchemaNode;
 using fastdeploy::text::UIEResult;
-// 定义uie result对象
+// Define the uie result object
 std::vector<std::unordered_map<std::string, std::vector<UIEResult>>> results;
 
-// 初始化UIE模型
+// Initialize UIE model
 auto predictor =
     fastdeploy::text::UIEModel(model_path, param_path, vocab_path, 0.5, 128,
                                 {"时间", "选手", "赛事名称"}, option);
@@ -94,7 +94,7 @@ predictor.Predict({"2月8日上午北京冬奥会自由式滑雪女子大跳台
 std::cout << results << std::endl;
 results.clear();
 
-// 示例输出
+// An output example
 // The result:
 // 赛事名称:
 //     text: 北京冬奥会自由式滑雪女子大跳台决赛
@@ -128,7 +128,7 @@ predictor.Predict({"（右肝肿瘤）肝细胞性肝癌（II-"
 std::cout << results << std::endl;
 results.clear();
 
-// 示例输出
+// An output example
 // The result:
 // 脉管内癌栓分级:
 //     text: M0级
@@ -174,7 +174,7 @@ predictor.Predict(
 std::cout << results << std::endl;
 results.clear();
 
-// 示例输出
+// An output example
 // The result:
 // 竞赛名称:
 //     text: 2022语言与智能技术竞赛
@@ -233,7 +233,7 @@ predictor.Predict(
 std::cout << results << std::endl;
 results.clear();
 
-// 示例输出
+// An output example
 // The result:
 // 地震触发词:
 //     text: 地震
@@ -287,7 +287,7 @@ predictor.Predict(
 std::cout << results << std::endl;
 results.clear();
 
-// 示例输出
+// An output example
 // The result:
 // 评价维度:
 //     text: 店面
@@ -332,7 +332,7 @@ predictor.Predict({"这个产品用起来真的很流畅，我非常喜欢"}, &r
 std::cout << results << std::endl;
 results.clear();
 
-// 示例输出
+// An output example
 // The result:
 // 情感倾向[正向，负向]:
 //     text: 正向
@@ -355,7 +355,7 @@ predictor.Predict({"北京市海淀区人民法院\n民事判决书\n(199x)"
                 &results);
 std::cout << results << std::endl;
 results.clear();
-// 示例输出
+// An output example
 // The result:
 // 被告:
 //     text: B公司
@@ -433,7 +433,7 @@ UIEModel(
     SchemaLanguage schema_language = SchemaLanguage::ZH);
 ```
 
-UIEModel loading and initialization. Among them, model_file, params_file are Paddle inference documents exported by trained models. Please refer to [模型导出](https://github.com/PaddlePaddle/PaddleNLP/blob/develop/model_zoo/uie/README.md#%E6%A8%A1%E5%9E%8B%E9%83%A8%E7%BD%B2)。
+UIEModel loading and initialization. Among them, model_file, params_file are Paddle inference documents exported by trained models. Please refer to [Model export](https://github.com/PaddlePaddle/PaddleNLP/blob/develop/model_zoo/uie/README.md#%E6%A8%A1%E5%9E%8B%E9%83%A8%E7%BD%B2).
 
 **Parameter**
 
@@ -472,8 +472,8 @@ void Predict(
 
 ## Related Documents
 
-[UIE模型详细介绍](https://github.com/PaddlePaddle/PaddleNLP/blob/develop/model_zoo/uie/README.md)
+[Details for UIE model](https://github.com/PaddlePaddle/PaddleNLP/blob/develop/model_zoo/uie/README.md)
 
-[UIE模型导出方法](https://github.com/PaddlePaddle/PaddleNLP/blob/develop/model_zoo/uie/README.md#%E6%A8%A1%E5%9E%8B%E9%83%A8%E7%BD%B2)
+[How to export a UIE model](https://github.com/PaddlePaddle/PaddleNLP/blob/develop/model_zoo/uie/README.md#%E6%A8%A1%E5%9E%8B%E9%83%A8%E7%BD%B2)
 
-[UIE Python部署方法](../python/README.md)
+[UIE Python deployment](../python/README.md)

examples/text/uie/python/README.md

@@ -4,8 +4,8 @@ English | [简体中文](README_CN.md)
 
 Before deployment, two steps need to be confirmed.
 
-- 1. The software and hardware environment meets the requirements. Please refer to [FastDeploy环境要求](../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+- 1. The software and hardware environment meets the requirements. Please refer to [Environment requirements for FastDeploy](../../../../docs/en/build_and_install/download_prebuilt_libraries.md)
-- 2. FastDeploy Python whl pacakage needs installation. Please refer to [FastDeploy Python安装](../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+- 2. FastDeploy Python whl pacakage needs installation. Please refer to [FastDeploy Python Installation](../../../../docs/en/build_and_install/download_prebuilt_libraries.md)
 
 This directory provides an example that `infer.py` quickly complete CPU deployment conducted by the UIE model with OpenVINO acceleration on CPU/GPU and CPU.
 
@@ -67,7 +67,7 @@ The extraction schema: ['肿瘤的大小', '肿瘤的个数', '肝癌级别', '
 
 ### Description of command line arguments
 
-`infer.py` 除了以上示例的命令行参数，还支持更多命令行参数的设置。以下为各命令行参数的说明。
+`infer.py` supports more command line parameters than the above example. The following is a description of each command line parameter.
 
 | Argument | Description |
 |----------|--------------|
@@ -95,7 +95,7 @@ vocab_path = os.path.join(model_dir, "vocab.txt")
 runtime_option = fastdeploy.RuntimeOption()
 schema = ["时间", "选手", "赛事名称"]
 
-# 初始化UIE模型
+# Initialise UIE model
 uie = UIEModel(
     model_path,
     param_path,
@@ -116,7 +116,7 @@ The initialization stage sets the schema```["time", "player", "event name"]``` t
         ["2月8日上午北京冬奥会自由式滑雪女子大跳台决赛中中国选手谷爱凌以188.25分获得金牌！"], return_dict=True)
 >>> pprint(results)
 
-# 示例输出
+# An output example
 # [{'时间': {'end': 6,
 #          'probability': 0.9857379794120789,
 #          'start': 0,
@@ -145,7 +145,7 @@ For example, if the target entity types are "肿瘤的大小", "肿瘤的个数"
     return_dict=True)
 >>> pprint(results)
 
-# 示例输出
+# An output example
 # [{'肝癌级别': {'end': 20,
 #            'probability': 0.9243271350860596,
 #            'start': 13,
@@ -181,7 +181,7 @@ For example, if we take "contest name" as the extracted entity, and the relation
     return_dict=True)
 >>> pprint(results)
 
-# 示例输出
+# An output example
 # [{'竞赛名称': {'end': 13,
 #            'probability': 0.7825401425361633,
 #            'relation': {'主办方': [{'end': 22,
@@ -229,7 +229,7 @@ For example, if the targets are"地震强度", "时间", "震中位置" and "引
     return_dict=True)
 >>> pprint(results)
 
-# 示例输出
+# An output example
 # [{'地震触发词': {'end': 58,
 #             'probability': 0.9977425932884216,
 #             'relation': {'地震强度': [{'end': 56,
@@ -265,7 +265,7 @@ For example, if the extraction target is the evaluation dimensions and their cor
     ["店面干净，很清静，服务员服务热情，性价比很高，发现收银台有排队"], return_dict=True)
 >>> pprint(results)
 
-# 示例输出
+# An output example
 # [{'评价维度': {'end': 20,
 #            'probability': 0.9817039966583252,
 #            'relation': {'情感倾向[正向，负向]': [{'end': 0,
@@ -290,7 +290,7 @@ Sentence-level sentiment classification, i.e., determining a sentence has a "pos
 >>> results = uie.predict(["这个产品用起来真的很流畅，我非常喜欢"], return_dict=True)
 >>> pprint(results)
 
-# 示例输出
+# An output example
 # [{'情感倾向[正向，负向]': {'end': 0,
 #                   'probability': 0.9990023970603943,
 #                   'start': 0,
@@ -311,7 +311,7 @@ For example, in a legal scenario where both entity extraction and relation extra
     ],
     return_dict=True)
 >>> pprint(results)
-# 示例输出
+# An output example
 # [{'原告': {'end': 37,
 #          'probability': 0.9949813485145569,
 #          'relation': {'委托代理人': [{'end': 46,
@@ -348,7 +348,7 @@ fd.text.uie.UIEModel(model_file,
                      schema_language=SchemaLanguage.ZH)
 ```
 
-UIEModel loading and initialization. Among them, `model_file`, `params_file` are Paddle inference documents exported by trained models. Please refer to [模型导出](https://github.com/PaddlePaddle/PaddleNLP/blob/develop/model_zoo/uie/README.md#%E6%A8%A1%E5%9E%8B%E9%83%A8%E7%BD%B2).`vocab_file`refers to the vocabulary file. The vocabulary of the UIE model UIE can be downloaded in [UIE配置文件](https://github.com/PaddlePaddle/PaddleNLP/blob/5401f01af85f1c73d8017c6b3476242fce1e6d52/model_zoo/uie/utils.py)
+UIEModel loading and initialization. Among them, `model_file`, `params_file` are Paddle inference documents exported by trained models. Please refer to [Model export](https://github.com/PaddlePaddle/PaddleNLP/blob/develop/model_zoo/uie/README.md#%E6%A8%A1%E5%9E%8B%E9%83%A8%E7%BD%B2).`vocab_file`refers to the vocabulary file. The vocabulary of the UIE model UIE can be downloaded in [UIE configuration file](https://github.com/PaddlePaddle/PaddleNLP/blob/5401f01af85f1c73d8017c6b3476242fce1e6d52/model_zoo/uie/utils.py)
 
 **Parameter**
 
@@ -393,8 +393,8 @@ UIEModel loading and initialization. Among them, `model_file`, `params_file` are
 
 ## Related Documents
 
-[UIE模型详细介绍](https://github.com/PaddlePaddle/PaddleNLP/blob/develop/model_zoo/uie/README.md)
+[Details for UIE model](https://github.com/PaddlePaddle/PaddleNLP/blob/develop/model_zoo/uie/README.md)
 
-[UIE模型导出方法](https://github.com/PaddlePaddle/PaddleNLP/blob/develop/model_zoo/uie/README.md#%E6%A8%A1%E5%9E%8B%E9%83%A8%E7%BD%B2)
+[How to export a UIE model](https://github.com/PaddlePaddle/PaddleNLP/blob/develop/model_zoo/uie/README.md#%E6%A8%A1%E5%9E%8B%E9%83%A8%E7%BD%B2)
 
-[UIE C++部署方法](../cpp/README.md)
+[UIE C++ deployment](../cpp/README.md)

examples/text/uie/serving/README.md

@@ -4,7 +4,7 @@ English | [简体中文](README_CN.md)
 
 Before serving deployment, you need to confirm:
 
-- 1. You can refer to [FastDeploy服务化部署](../../../../../serving/README_CN.md) for hardware and software environment requirements and image pull commands for serving images.
+- 1. You can refer to [FastDeploy serving deployment](../../../../../serving/README_CN.md) for hardware and software environment requirements and image pull commands for serving images.
 
 ## Prepare models
 
@@ -143,4 +143,4 @@ results:
 
 ## Configuration Modification
 
-The current configuration is by default to run the paddle engine on CPU. If you want to run on CPU/GPU or other inference engines, modifying the configuration is needed.Please refer to [配置文档](../../../../serving/docs/zh_CN/model_configuration.md)
+The current configuration is by default to run the paddle engine on CPU. If you want to run on CPU/GPU or other inference engines, modifying the configuration is needed.Please refer to [Configuration Document](../../../../serving/docs/zh_CN/model_configuration.md).

examples/vision/README.md

@@ -1,33 +1,36 @@
-# 视觉模型部署
+English | [简体中文](README_CN.md) 
 
-本目录下提供了各类视觉模型的部署，主要涵盖以下任务类型
+# Visual Model Deployment
 
-| 任务类型           | 说明                                  | 预测结果结构体                                                                          |
+This directory provides the deployment of various visual models, including the following task types
+
+| Task Type           |  Description                               | Predicted Structure                                                                         |
 |:-------------- |:----------------------------------- |:-------------------------------------------------------------------------------- |
-| Detection      | 目标检测，输入图像，检测图像中物体位置，并返回检测框坐标及类别和置信度 | [DetectionResult](../../docs/api/vision_results/detection_result.md)       |
+| Detection      | Target detection. Input the image, detect the object’s position in the image, and return the detected box coordinates, category, and confidence coefficient | [DetectionResult](../../docs/api/vision_results/detection_result.md)       |
-| Segmentation   | 语义分割，输入图像，给出图像中每个像素的分类及置信度          | [SegmentationResult](../../docs/api/vision_results/segmentation_result.md) |
+| Segmentation   | Semantic segmentation. Input the image and output the classification and confidence coefficient of each pixel         | [SegmentationResult](../../docs/api/vision_results/segmentation_result.md) |
-| Classification | 图像分类，输入图像，给出图像的分类结果和置信度             | [ClassifyResult](../../docs/api/vision_results/classification_result.md)   |
+| Classification | Image classification. Input the image and output the classification result and confidence coefficient of the image             | [ClassifyResult](../../docs/api/vision_results/classification_result.md)   |
-| FaceDetection | 人脸检测，输入图像，检测图像中人脸位置，并返回检测框坐标及人脸关键点             | [FaceDetectionResult](../../docs/api/vision_results/face_detection_result.md)   |
+| FaceDetection | Face detection. Input the image, detect the position of faces in the image, and return detected box coordinates and key points of faces            | [FaceDetectionResult](../../docs/api/vision_results/face_detection_result.md)   |
-| FaceAlignment |  人脸对齐(人脸关键点检测)，输入图像，返回人脸关键点            | [FaceAlignmentResult](../../docs/api/vision_results/face_alignment_result.md)   |
+| FaceAlignment |  Face alignment(key points detection).Input the image and return face key points           | [FaceAlignmentResult](../../docs/api/vision_results/face_alignment_result.md)   |
-| KeypointDetection   | 关键点检测，输入图像，返回图像中人物行为的各个关键点坐标和置信度         | [KeyPointDetectionResult](../../docs/api/vision_results/keypointdetection_result.md) |
+| KeypointDetection   | Key point detection. Input the image and return the coordinates and confidence coefficient of the key points of the person's behavior in the image         | [KeyPointDetectionResult](../../docs/api/vision_results/keypointdetection_result.md) |
-| FaceRecognition | 人脸识别，输入图像，返回可用于相似度计算的人脸特征的embedding            | [FaceRecognitionResult](../../docs/api/vision_results/face_recognition_result.md)   |
+| FaceRecognition | Face recognition. Input the image and return an embedding of facial features that can be used for similarity calculation            | [FaceRecognitionResult](../../docs/api/vision_results/face_recognition_result.md)   |
-| Matting | 抠图，输入图像，返回图片的前景每个像素点的Alpha值            | [MattingResult](../../docs/api/vision_results/matting_result.md)   |
+| Matting | Matting. Input the image and return the Alpha value of each pixel in the foreground of the image           | [MattingResult](../../docs/api/vision_results/matting_result.md)   |
-| OCR | 文本框检测，分类，文本框内容识别，输入图像，返回文本框坐标，文本框的方向类别以及框内的文本内容            | [OCRResult](../../docs/api/vision_results/ocr_result.md)   |
+| OCR | Text box detection, classification, and text box content recognition. Input the image and return the text box’s coordinates, orientation category, and content         | [OCRResult](../../docs/api/vision_results/ocr_result.md)   |
-| MOT | 多目标跟踪，输入图像，检测图像中物体位置，并返回检测框坐标，对象id及类别置信度        | [MOTResult](../../docs/api/vision_results/mot_result.md)   |
+| MOT | Multi-objective tracking. Input the image and detect the position of objects in the image, and return detected box coordinates, object id, and class confidence        | [MOTResult](../../docs/api/vision_results/mot_result.md)   |
-| HeadPose | 头部姿态估计，返回头部欧拉角            | [HeadPoseResult](../../docs/api/vision_results/headpose_result.md)   |
+| HeadPose | Head posture estimation. Return head Euler angle            | [HeadPoseResult](../../docs/api/vision_results/headpose_result.md)   |
 
-## FastDeploy API设计
+## FastDeploy API Design
 
-视觉模型具有较有统一任务范式，在设计API时（包括C++/Python），FastDeploy将视觉模型的部署拆分为四个步骤
+Generally, visual models have a uniform task paradigm. When designing API (including C++/Python), FastDeploy conducts four steps to deploy visual models
 
-- 模型加载
+- Model loading
-- 图像预处理
+- Image pre-processing
-- 模型推理
+- Model Inference
-- 推理结果后处理
+- Post-processing of inference results
 
-FastDeploy针对飞桨的视觉套件，以及外部热门模型，提供端到端的部署服务，用户只需准备模型，按以下步骤即可完成整个模型的部署
+Targeted at the vision suite of PaddlePaddle and external popular models, FastDeploy provides an end-to-end deployment service. Users merely prepare the model and follow these steps to complete the deployment
 
-- 加载模型
+- Model Loading
-- 调用`predict`接口
+- Calling the `predict`interface
+
+When deploying visual models, FastDeploy supports one-click switching of the backend inference engine. Please refer to [How to switch model inference engine](../../docs/cn/faq/how_to_change_backend.md).
 
-FastDeploy在各视觉模型部署时，也支持一键切换后端推理引擎，详情参阅[如何切换模型推理引擎](../../docs/cn/faq/how_to_change_backend.md)。

examples/vision/README_CN.md

@@ -0,0 +1,34 @@
+[English](README_EN.md) | 简体中文
+# 视觉模型部署
+
+本目录下提供了各类视觉模型的部署，主要涵盖以下任务类型
+
+| 任务类型           | 说明                                  | 预测结果结构体                                                                          |
+|:-------------- |:----------------------------------- |:-------------------------------------------------------------------------------- |
+| Detection      | 目标检测，输入图像，检测图像中物体位置，并返回检测框坐标及类别和置信度 | [DetectionResult](../../docs/api/vision_results/detection_result.md)       |
+| Segmentation   | 语义分割，输入图像，给出图像中每个像素的分类及置信度          | [SegmentationResult](../../docs/api/vision_results/segmentation_result.md) |
+| Classification | 图像分类，输入图像，给出图像的分类结果和置信度             | [ClassifyResult](../../docs/api/vision_results/classification_result.md)   |
+| FaceDetection | 人脸检测，输入图像，检测图像中人脸位置，并返回检测框坐标及人脸关键点             | [FaceDetectionResult](../../docs/api/vision_results/face_detection_result.md)   |
+| FaceAlignment |  人脸对齐(人脸关键点检测)，输入图像，返回人脸关键点            | [FaceAlignmentResult](../../docs/api/vision_results/face_alignment_result.md)   |
+| KeypointDetection   | 关键点检测，输入图像，返回图像中人物行为的各个关键点坐标和置信度         | [KeyPointDetectionResult](../../docs/api/vision_results/keypointdetection_result.md) |
+| FaceRecognition | 人脸识别，输入图像，返回可用于相似度计算的人脸特征的embedding            | [FaceRecognitionResult](../../docs/api/vision_results/face_recognition_result.md)   |
+| Matting | 抠图，输入图像，返回图片的前景每个像素点的Alpha值            | [MattingResult](../../docs/api/vision_results/matting_result.md)   |
+| OCR | 文本框检测，分类，文本框内容识别，输入图像，返回文本框坐标，文本框的方向类别以及框内的文本内容            | [OCRResult](../../docs/api/vision_results/ocr_result.md)   |
+| MOT | 多目标跟踪，输入图像，检测图像中物体位置，并返回检测框坐标，对象id及类别置信度        | [MOTResult](../../docs/api/vision_results/mot_result.md)   |
+| HeadPose | 头部姿态估计，返回头部欧拉角            | [HeadPoseResult](../../docs/api/vision_results/headpose_result.md)   |
+
+## FastDeploy API设计
+
+视觉模型具有较有统一任务范式，在设计API时（包括C++/Python），FastDeploy将视觉模型的部署拆分为四个步骤
+
+- 模型加载
+- 图像预处理
+- 模型推理
+- 推理结果后处理
+
+FastDeploy针对飞桨的视觉套件，以及外部热门模型，提供端到端的部署服务，用户只需准备模型，按以下步骤即可完成整个模型的部署
+
+- 加载模型
+- 调用`predict`接口
+
+FastDeploy在各视觉模型部署时，也支持一键切换后端推理引擎，详情参阅[如何切换模型推理引擎](../../docs/cn/faq/how_to_change_backend.md)。

examples/vision/classification/paddleclas/README.md

@@ -1,34 +1,36 @@
-# PaddleClas 模型部署
+English | [简体中文](README_CN.md)
 
-## 模型版本说明
+# PaddleClas Model Deployment
+
+## Model Description
 
 - [PaddleClas Release/2.4](https://github.com/PaddlePaddle/PaddleClas/tree/release/2.4)
 
-目前FastDeploy支持如下模型的部署
+Now FastDeploy supports the deployment of the following models
 
-- [PP-LCNet系列模型](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/PP-LCNet.md)
+- [PP-LCNet Models](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/PP-LCNet.md)
-- [PP-LCNetV2系列模型](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/PP-LCNetV2.md)
+- [PP-LCNetV2 Models](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/PP-LCNetV2.md)
-- [EfficientNet系列模型](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/EfficientNet_and_ResNeXt101_wsl.md)
+- [EfficientNet Models](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/EfficientNet_and_ResNeXt101_wsl.md)
-- [GhostNet系列模型](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/Mobile.md)
+- [GhostNet Models](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/Mobile.md)
-- [MobileNet系列模型(包含v1,v2,v3)](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/Mobile.md)
+- [MobileNet Models(including v1,v2,v3)](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/Mobile.md)
-- [ShuffleNet系列模型](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/Mobile.md)
+- [ShuffleNet Models](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/Mobile.md)
-- [SqueezeNet系列模型](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/Others.md)
+- [SqueezeNet Models](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/Others.md)
-- [Inception系列模型](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/Inception.md)
+- [Inception Models](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/Inception.md)
-- [PP-HGNet系列模型](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/PP-HGNet.md)
+- [PP-HGNet Models](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/PP-HGNet.md)
-- [ResNet系列模型（包含vd系列）](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/ResNet_and_vd.md)
+- [ResNet Models（including vd series）](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/ResNet_and_vd.md)
 
-## 准备PaddleClas部署模型
+## Prepare PaddleClas Deployment Model
 
-PaddleClas模型导出，请参考其文档说明[模型导出](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/inference_deployment/export_model.md#2-%E5%88%86%E7%B1%BB%E6%A8%A1%E5%9E%8B%E5%AF%BC%E5%87%BA)  
+For PaddleClas model export, refer to [Model Export](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/inference_deployment/export_model.md#2-%E5%88%86%E7%B1%BB%E6%A8%A1%E5%9E%8B%E5%AF%BC%E5%87%BA)  
 
-注意：PaddleClas导出的模型仅包含`inference.pdmodel`和`inference.pdiparams`两个文件，但为了满足部署的需求，同时也需准备其提供的通用[inference_cls.yaml](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/deploy/configs/inference_cls.yaml)文件，FastDeploy会从yaml文件中获取模型在推理时需要的预处理信息，开发者可直接下载此文件使用。但需根据自己的需求修改yaml文件中的配置参数，具体可比照PaddleClas模型训练[config](https://github.com/PaddlePaddle/PaddleClas/tree/release/2.4/ppcls/configs/ImageNet)中的infer部分的配置信息进行修改。
+Attention：The model exported by PaddleClas contains two files, including `inference.pdmodel` and `inference.pdiparams`. However, it is necessary to prepare the generic [inference_cls.yaml](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/deploy/configs/inference_cls.yaml) file provided by PaddleClas to meet the requirements of deployment. FastDeploy will obtain from the yaml file the preprocessing information required during inference. FastDeploy will get the preprocessing information needed by the model from the yaml file. Developers can directly download this file. But they need to modify the configuration parameters in the yaml file based on personalized needs. Refer to the configuration information in the infer section of the PaddleClas model training [config.](https://github.com/PaddlePaddle/PaddleClas/tree/release/2.4/ppcls/configs/ImageNet)
 
 
-## 下载预训练模型
+## Download Pre-trained Model
 
-为了方便开发者的测试，下面提供了PaddleClas导出的部分模型（含inference_cls.yaml文件），开发者可直接下载使用。
+For developers' testing, some models exported by PaddleClas (including the inference_cls.yaml file) are provided below. Developers can download them directly.
 
-| 模型                                                               | 参数文件大小    |输入Shape |  Top1 | Top5 |
+| Model                                                               | Parameter File Size    |Input Shape |  Top1 | Top5 |
 |:---------------------------------------------------------------- |:----- |:----- | :----- | :----- |
 | [PPLCNet_x1_0](https://bj.bcebos.com/paddlehub/fastdeploy/PPLCNet_x1_0_infer.tgz) | 12MB | 224x224 |71.32% | 90.03% |
 | [PPLCNetV2_base](https://bj.bcebos.com/paddlehub/fastdeploy/PPLCNetV2_base_infer.tgz)  | 26MB  | 224x224 |77.04% | 93.27% |
@@ -50,8 +52,8 @@ PaddleClas模型导出，请参考其文档说明[模型导出](https://github.c
 | [PPHGNet_base_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/PPHGNet_base_ssld_infer.tgz) |  274MB | 224x224 | 85.0% | 97.35% |
 | [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/ResNet50_vd_infer.tgz) |  98MB | 224x224 | 79.12% | 94.44% |
 
-## 详细部署文档
+## Detailed Deployment Documents
 
-- [Python部署](python)
+- [Python Deployment](python)
-- [C++部署](cpp)
+- [C++ Deployment](cpp)
-- [服务化部署](serving)
+- [Serving Deployment](serving)

examples/vision/classification/paddleclas/README_CN.md

@@ -0,0 +1,58 @@
+[English](README.md) | 简体中文
+# PaddleClas 模型部署
+
+## 模型版本说明
+
+- [PaddleClas Release/2.4](https://github.com/PaddlePaddle/PaddleClas/tree/release/2.4)
+
+目前FastDeploy支持如下模型的部署
+
+- [PP-LCNet系列模型](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/PP-LCNet.md)
+- [PP-LCNetV2系列模型](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/PP-LCNetV2.md)
+- [EfficientNet系列模型](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/EfficientNet_and_ResNeXt101_wsl.md)
+- [GhostNet系列模型](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/Mobile.md)
+- [MobileNet系列模型(包含v1,v2,v3)](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/Mobile.md)
+- [ShuffleNet系列模型](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/Mobile.md)
+- [SqueezeNet系列模型](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/Others.md)
+- [Inception系列模型](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/Inception.md)
+- [PP-HGNet系列模型](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/PP-HGNet.md)
+- [ResNet系列模型（包含vd系列）](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/ResNet_and_vd.md)
+
+## 准备PaddleClas部署模型
+
+PaddleClas模型导出，请参考其文档说明[模型导出](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/inference_deployment/export_model.md#2-%E5%88%86%E7%B1%BB%E6%A8%A1%E5%9E%8B%E5%AF%BC%E5%87%BA)  
+
+注意：PaddleClas导出的模型仅包含`inference.pdmodel`和`inference.pdiparams`两个文件，但为了满足部署的需求，同时也需准备其提供的通用[inference_cls.yaml](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/deploy/configs/inference_cls.yaml)文件，FastDeploy会从yaml文件中获取模型在推理时需要的预处理信息，开发者可直接下载此文件使用。但需根据自己的需求修改yaml文件中的配置参数，具体可比照PaddleClas模型训练[config](https://github.com/PaddlePaddle/PaddleClas/tree/release/2.4/ppcls/configs/ImageNet)中的infer部分的配置信息进行修改。
+
+
+## 下载预训练模型
+
+为了方便开发者的测试，下面提供了PaddleClas导出的部分模型（含inference_cls.yaml文件），开发者可直接下载使用。
+
+| 模型                                                               | 参数文件大小    |输入Shape |  Top1 | Top5 |
+|:---------------------------------------------------------------- |:----- |:----- | :----- | :----- |
+| [PPLCNet_x1_0](https://bj.bcebos.com/paddlehub/fastdeploy/PPLCNet_x1_0_infer.tgz) | 12MB | 224x224 |71.32% | 90.03% |
+| [PPLCNetV2_base](https://bj.bcebos.com/paddlehub/fastdeploy/PPLCNetV2_base_infer.tgz)  | 26MB  | 224x224 |77.04% | 93.27% |
+| [EfficientNetB7](https://bj.bcebos.com/paddlehub/fastdeploy/EfficientNetB7_infer.tgz) |  255MB | 600x600 | 84.3% | 96.9% |
+| [EfficientNetB0_small](https://bj.bcebos.com/paddlehub/fastdeploy/EfficientNetB0_small_infer.tgz)|  18MB | 224x224 | 75.8% | 75.8% |
+| [GhostNet_x1_3_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/GhostNet_x1_3_ssld_infer.tgz) |  29MB | 224x224 | 75.7% | 92.5% |
+| [GhostNet_x0_5](https://bj.bcebos.com/paddlehub/fastdeploy/GhostNet_x0_5_infer.tgz) |  10MB | 224x224 | 66.8% | 86.9% |
+| [MobileNetV1_x0_25](https://bj.bcebos.com/paddlehub/fastdeploy/MobileNetV1_x0_25_infer.tgz) |  1.9MB | 224x224 | 51.4% | 75.5% |
+| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/MobileNetV1_ssld_infer.tgz) |  17MB | 224x224 | 77.9% | 93.9% |
+| [MobileNetV2_x0_25](https://bj.bcebos.com/paddlehub/fastdeploy/MobileNetV2_x0_25_infer.tgz) |  5.9MB | 224x224 | 53.2% | 76.5% |
+| [MobileNetV2_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/MobileNetV2_ssld_infer.tgz) |  14MB | 224x224 | 76.74% | 93.39% |
+| [MobileNetV3_small_x0_35_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/MobileNetV3_small_x0_35_ssld_infer.tgz) |  6.4MB | 224x224 | 55.55% | 77.71% |
+| [MobileNetV3_large_x1_0_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/MobileNetV3_large_x1_0_ssld_infer.tgz) |  22MB | 224x224 | 78.96% | 94.48% |
+| [ShuffleNetV2_x0_25](https://bj.bcebos.com/paddlehub/fastdeploy/ShuffleNetV2_x0_25_infer.tgz) |  2.4MB | 224x224 | 49.9% | 73.79% |
+| [ShuffleNetV2_x2_0](https://bj.bcebos.com/paddlehub/fastdeploy/ShuffleNetV2_x2_0_infer.tgz) |  29MB | 224x224 | 73.15% | 91.2% |
+| [SqueezeNet1_1](https://bj.bcebos.com/paddlehub/fastdeploy/SqueezeNet1_1_infer.tgz) |  4.8MB | 224x224 | 60.1% | 81.9% |
+| [InceptionV3](https://bj.bcebos.com/paddlehub/fastdeploy/InceptionV3_infer.tgz) |  92MB | 299x299 | 79.14% | 94.59% |
+| [PPHGNet_tiny_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/PPHGNet_tiny_ssld_infer.tgz) |  57MB | 224x224 | 81.95% | 96.12% |
+| [PPHGNet_base_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/PPHGNet_base_ssld_infer.tgz) |  274MB | 224x224 | 85.0% | 97.35% |
+| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/ResNet50_vd_infer.tgz) |  98MB | 224x224 | 79.12% | 94.44% |
+
+## 详细部署文档
+
+- [Python部署](python)
+- [C++部署](cpp)
+- [服务化部署](serving)

examples/vision/classification/paddleclas/a311d/README.md

@@ -1,11 +1,12 @@
-# PaddleClas 量化模型在 A311D 上的部署
+English | [简体中文](README_CN.md)
-目前 FastDeploy 已经支持基于 Paddle Lite 部署 PaddleClas 量化模型到 A311D 上。
+# Deploy PaddleClas Quantification Model on A311D
+Now FastDeploy supports the deployment of PaddleClas quantification model to A311D based on Paddle Lite.
 
-模型的量化和量化模型的下载请参考：[模型量化](../quantize/README.md)
+For model quantification and download, refer to [model quantification](../quantize/README.md)
 
 
-## 详细部署文档
+## Detailed Deployment Tutorials
 
-在 A311D 上只支持 C++ 的部署。
+Only C++ deployment is supported on A311D. 
 
-- [C++部署](cpp)
+- [C++ deployment](cpp)

examples/vision/classification/paddleclas/a311d/README_CN.md

@@ -0,0 +1,12 @@
+[English](README.md) | 简体中文
+# PaddleClas 量化模型在 A311D 上的部署
+目前 FastDeploy 已经支持基于 Paddle Lite 部署 PaddleClas 量化模型到 A311D 上。
+
+模型的量化和量化模型的下载请参考：[模型量化](../quantize/README.md)
+
+
+## 详细部署文档
+
+在 A311D 上只支持 C++ 的部署。
+
+- [C++部署](cpp)

examples/vision/classification/paddleclas/android/README.md

@@ -1,81 +1,82 @@
-## 图像分类 PaddleClas Android Demo 使用文档  
+English | [简体中文](README_CN.md)
+## PaddleClas Android Demo Tutorial 
 
-在 Android 上实现实时的图像分类功能，此 Demo 有很好的的易用性和开放性，如在 Demo 中跑自己训练好的模型等。
+Real-time image classification on Android. This demo is easy to use for everyone. For example, you can run your own trained model in the Demo.
 
-## 环境准备
+## Prepare the Environment
 
-1. 在本地环境安装好 Android Studio 工具，详细安装方法请见[Android Stuido 官网](https://developer.android.com/studio)。
+1. Install Android Studio in your local environment. Refer to [Android Studio Official Website](https://developer.android.com/studio)  for detailed tutorial.
-2. 准备一部 Android 手机，并开启 USB 调试模式。开启方法: `手机设置 -> 查找开发者选项 -> 打开开发者选项和 USB 调试模式`
+2. Prepare an Android phone and turn on the USB debug mode: `Settings -> Find developer options -> Open developer options and USB debug mode`
 
-## 部署步骤
+## Deployment steps
 
-1. 目标检测 PaddleClas Demo 位于 `fastdeploy/examples/vision/classification/paddleclas/android` 目录
+1. The target detection PaddleClas Demo  is located in the `fastdeploy/examples/vision/classification/paddleclas/android` 
-2. 用 Android Studio 打开 paddleclas/android 工程
+2. Open paddleclas/android project with Android Studio
-3. 手机连接电脑，打开 USB 调试和文件传输模式，并在 Android Studio 上连接自己的手机设备（手机需要开启允许从 USB 安装软件权限）
+3. Connect the phone to the computer, turn on USB debug mode and file transfer mode, and connect your phone to Android Studio (allow the phone to install software from USB)
 
 <p align="center">
 <img width="1280" alt="image" src="https://user-images.githubusercontent.com/31974251/197338597-2c9e1cf0-569b-49b9-a7fb-cdec71921af8.png">
 </p>
 
-> **注意：**
+> **Attention：**
->> 如果您在导入项目、编译或者运行过程中遇到 NDK 配置错误的提示，请打开 ` File > Project Structure > SDK Location`，修改 `Andriod SDK location` 为您本机配置的 SDK 所在路径。
+>> If you encounter an NDK configuration error during import, compilation or running, open ` File > Project Structure > SDK Location` and change the path of SDK configured by the `Andriod SDK location`.
 
-4. 点击 Run 按钮，自动编译 APP 并安装到手机。(该过程会自动下载预编译的 FastDeploy Android 库，需要联网)
+4. Click the Run button to automatically compile the APP and install it to the phone. (The process will automatically download the pre-compiled FastDeploy Android library and model files. Internet is required). 
-成功后效果如下，图一：APP 安装到手机；图二： APP 打开后的效果，会自动识别图片中的物体并标记；图三：APP设置选项，点击右上角的设置图片，可以设置不同选项进行体验。
+The final effect is as follows. Figure 1: Install the APP on the phone; Figure 2: The effect when opening the APP. It will automatically recognize and mark the objects in the image; Figure 3: APP setting option. Click setting in the upper right corner and modify your options.
 
-  | APP 图标 | APP 效果 | APP设置项
+  | APP Icon | APP Effect | APP Settings
   | ---     | --- | --- |
   | ![app_pic ](https://user-images.githubusercontent.com/14995488/203484427-83de2316-fd60-4baf-93b6-3755f9b5559d.jpg)   | ![app_res](https://user-images.githubusercontent.com/14995488/203494666-16528cb3-0ce2-48fc-9f9e-37da17b2c2f6.jpg) |  ![app_setup](https://user-images.githubusercontent.com/14995488/203484436-57fdd041-7dcc-4e0e-b6cb-43e5ac1e729b.jpg) |
 
-## PaddleClasModel Java API 说明  
+## PaddleClasModel Java API Description  
-- 模型初始化 API: 模型初始化API包含两种方式，方式一是通过构造函数直接初始化；方式二是，通过调用init函数，在合适的程序节点进行初始化。PaddleClasModel初始化参数说明如下：  
+- Model initialized API: The initialized API contains two ways: Firstly, initialize directly through the constructor. Secondly, initialize at the appropriate program node by calling the init function. PaddleClasModel initialization parameters are as follows.
-  - modelFile: String, paddle格式的模型文件路径，如 model.pdmodel
+  - modelFile: String. Model file path in paddle format, such as model.pdmodel
-  - paramFile: String, paddle格式的参数文件路径，如 model.pdiparams  
+  - paramFile: String. Parameter file path in paddle format, such as model.pdiparams  
-  - configFile: String, 模型推理的预处理配置文件，如 infer_cfg.yml  
+  - configFile: String. Preprocessing file for model inference, such as infer_cfg.yml  
-  - labelFile: String, 可选参数，表示label标签文件所在路径，用于可视化，如 imagenet1k_label_list.txt，每一行包含一个label  
+  - labelFile: String. This optional parameter indicates the path of the label file and is used for visualization, such as imagenet1k_label_list.txt, each line containing one label
-  - option: RuntimeOption，可选参数，模型初始化option。如果不传入该参数则会使用默认的运行时选项。  
+  - option: RuntimeOption. Optional parameter for model initialization. Default runtime options if not passing the parameter.   
 
 ```java
-// 构造函数: constructor w/o label file
+// Constructor: constructor w/o label file
-public PaddleClasModel(); // 空构造函数，之后可以调用init初始化
+public PaddleClasModel(); // An empty constructor, which can be initialized by calling init
 public PaddleClasModel(String modelFile, String paramsFile, String configFile);
 public PaddleClasModel(String modelFile, String paramsFile, String configFile, String labelFile);
 public PaddleClasModel(String modelFile, String paramsFile, String configFile, RuntimeOption option);
 public PaddleClasModel(String modelFile, String paramsFile, String configFile, String labelFile, RuntimeOption option);
-// 手动调用init初始化: call init manually w/o label file
+// Call init manually for initialization: call init manually w/o label file
 public boolean init(String modelFile, String paramsFile, String configFile, RuntimeOption option);
 public boolean init(String modelFile, String paramsFile, String configFile, String labelFile, RuntimeOption option);
 ```  
-- 模型预测 API：模型预测API包含直接预测的API以及带可视化功能的API。直接预测是指，不保存图片以及不渲染结果到Bitmap上，仅预测推理结果。预测并且可视化是指，预测结果以及可视化，并将可视化后的图片保存到指定的途径，以及将可视化结果渲染在Bitmap(目前支持ARGB8888格式的Bitmap), 后续可将该Bitmap在camera中进行显示。
+- Model Prediction API: The Model Prediction API contains an API for direct prediction and an API for visualization. In direct prediction, we do not save the image and render the result on Bitmap. Instead, we merely predict the inference result. For prediction and visualization, the results are both predicted and visualized, the visualized images are saved to the specified path, and the visualized results are rendered in Bitmap (Now Bitmap in ARGB8888 format is supported). Afterward, the Bitmap can be displayed on the camera.
 ```java
-// 直接预测：不保存图片以及不渲染结果到Bitmap上
+// Direct prediction: No image saving and no result rendering to Bitmap 
 public ClassifyResult predict(Bitmap ARGB8888Bitmap)；
-// 预测并且可视化：预测结果以及可视化，并将可视化后的图片保存到指定的途径，以及将可视化结果渲染在Bitmap上
+// Prediction and visualization: Predict and visualize the results, save the visualized image to the specified path, and render the visualized results on Bitmap 
 public ClassifyResult predict(Bitmap ARGB8888Bitmap, String savedImagePath, float scoreThreshold)
 ```
-- 模型资源释放 API：调用 release() API 可以释放模型资源，返回true表示释放成功，false表示失败；调用 initialized() 可以判断模型是否初始化成功，true表示初始化成功，false表示失败。
+- Model resource release API: Call release() API to release model resources. Return true for successful release and false for failure; call initialized() to determine whether the model was initialized successfully, with true indicating successful initialization and false indicating failure. 
 ```java
-public boolean release(); // 释放native资源  
+public boolean release(); // Realise native resources 
-public boolean initialized(); // 检查是否初始化成功
+public boolean initialized(); // Check if initialization is successful
 ```
-- RuntimeOption设置说明  
+- RuntimeOption settings  
 ```java  
-public void enableLiteFp16(); // 开启fp16精度推理
+public void enableLiteFp16(); // Enable fp16 accuracy inference
-public void disableLiteFP16(); // 关闭fp16精度推理
+public void disableLiteFP16(); // Disable fp16 accuracy inference
-public void setCpuThreadNum(int threadNum); // 设置线程数
+public void setCpuThreadNum(int threadNum); // Set thread numbers
-public void setLitePowerMode(LitePowerMode mode);  // 设置能耗模式
+public void setLitePowerMode(LitePowerMode mode);  // Set power mode
-public void setLitePowerMode(String modeStr);  // 通过字符串形式设置能耗模式
+public void setLitePowerMode(String modeStr);  // Set power mode through character string
-public void enableRecordTimeOfRuntime();  // 是否打印模型运行耗时
+public void enableRecordTimeOfRuntime();  // Whether the print model is time-consuming
 ```
 
-- 模型结果ClassifyResult说明  
+- Model ClassifyResult
 ```java
-public float[] mScores;  // [n]   得分
+public float[] mScores;  // [n]   Score
-public int[] mLabelIds;  // [n]   分类ID
+public int[] mLabelIds;  // [n]   Classification ID
-public boolean initialized(); // 检测结果是否有效
+public boolean initialized(); //  Whether the result is valid or not
 ```  
 
-- 模型调用示例1：使用构造函数以及默认的RuntimeOption
+- Model Calling Example 1: Using Constructor or Default RuntimeOption 
 ```java  
 import java.nio.ByteBuffer;
 import android.graphics.Bitmap;
@@ -84,67 +85,67 @@ import android.opengl.GLES20;
 import com.baidu.paddle.fastdeploy.vision.ClassifyResult;
 import com.baidu.paddle.fastdeploy.vision.classification.PaddleClasModel;
 
-// 初始化模型
+// Initialize the model
 PaddleClasModel model = new PaddleClasModel("MobileNetV1_x0_25_infer/inference.pdmodel",
                                             "MobileNetV1_x0_25_infer/inference.pdiparams",
                                             "MobileNetV1_x0_25_infer/inference_cls.yml");
 
-// 读取图片: 以下仅为读取Bitmap的伪代码
+// Read the image: The following is merely the pseudo code to read the Bitmap
 ByteBuffer pixelBuffer = ByteBuffer.allocate(width * height * 4);
 GLES20.glReadPixels(0, 0, width, height, GLES20.GL_RGBA, GLES20.GL_UNSIGNED_BYTE, pixelBuffer);
 Bitmap ARGB8888ImageBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
 ARGB8888ImageBitmap.copyPixelsFromBuffer(pixelBuffer);
 
-// 模型推理
+// Model inference
 ClassifyResult result = model.predict(ARGB8888ImageBitmap);  
 
-// 释放模型资源  
+// Release model resources  
 model.release();
 ```  
 
-- 模型调用示例2: 在合适的程序节点，手动调用init，并自定义RuntimeOption
+- Model calling example 2: Manually call init at the appropriate program node and self-define RuntimeOption
 ```java  
-// import 同上 ...
+// import is as the above...
 import com.baidu.paddle.fastdeploy.RuntimeOption;
 import com.baidu.paddle.fastdeploy.LitePowerMode;
 import com.baidu.paddle.fastdeploy.vision.ClassifyResult;
 import com.baidu.paddle.fastdeploy.vision.classification.PaddleClasModel;
-// 新建空模型
+// Create an empty model
 PaddleClasModel model = new PaddleClasModel();  
-// 模型路径
+// Model path
 String modelFile = "MobileNetV1_x0_25_infer/inference.pdmodel";
 String paramFile = "MobileNetV1_x0_25_infer/inference.pdiparams";
 String configFile = "MobileNetV1_x0_25_infer/inference_cls.yml";
-// 指定RuntimeOption
+// Specify RuntimeOption
 RuntimeOption option = new RuntimeOption();
 option.setCpuThreadNum(2);
 option.setLitePowerMode(LitePowerMode.LITE_POWER_HIGH);
 option.enableRecordTimeOfRuntime();
 option.enableLiteFp16();
-// 使用init函数初始化  
+// Use init function for initialization  
 model.init(modelFile, paramFile, configFile, option);
-// Bitmap读取、模型预测、资源释放 同上 ...
+// Bitmap reading, model prediction, and resource release are as above ...
 ```
-更详细的用法请参考 [MainActivity](./app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/classification/ClassificationMainActivity.java) 中的用法
+Refer to [MainActivity](./app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/classification/ClassificationMainActivity.java) for more information
 
-## 替换 FastDeploy 预测库和模型  
+## Replace FastDeploy Prediction Library and Models
-替换FastDeploy预测库和模型的步骤非常简单。预测库所在的位置为 `app/libs/fastdeploy-android-xxx-shared`，其中 `xxx` 表示当前您使用的预测库版本号。模型所在的位置为，`app/src/main/assets/models/MobileNetV1_x0_25_infer`。  
+It’s simple to replace the FastDeploy prediction library and models. The prediction library is located at `app/libs/fastdeploy-android-xxx-shared`, where `xxx` represents the version of your prediction library. The models are located at `app/src/main/assets/models/MobileNetV1_x0_25_infer`.  
-- 替换FastDeploy预测库的步骤:
+- Steps to replace FastDeploy prediction library:
-  - 下载或编译最新的FastDeploy Android预测库，解压缩后放在 `app/libs` 目录下;  
+  - Download or compile the latest FastDeploy Android SDK, unzip and place it in the `app/libs`;  
-  - 修改 `app/src/main/cpp/CMakeLists.txt` 中的预测库路径，指向您下载或编译的预测库路径。如：  
+  - Modify the default value of the model path in `app/src/main/cpp/CMakeLists.txt` and to the prediction library path you download or compile. For example,  
 ```cmake  
 set(FastDeploy_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../libs/fastdeploy-android-xxx-shared")
 ```
-- 替换PaddleClas模型的步骤：
+- Steps to replace PaddleClas models:
-  - 将您的PaddleClas分类模型放在 `app/src/main/assets/models` 目录下；  
+  - Put your PaddleClas model in `app/src/main/assets/models`; 
-  - 修改 `app/src/main/res/values/strings.xml` 中模型路径的默认值，如：  
+  - Modify the default value of the model path in `app/src/main/res/values/strings.xml`. For example, 
 ```xml
-<!-- 将这个路径指修改成您的模型，如 models/MobileNetV2_x0_25_infer -->
+<!-- Change this path to your model, such as models/MobileNetV2_x0_25_infer -->
 <string name="CLASSIFICATION_MODEL_DIR_DEFAULT">models/MobileNetV1_x0_25_infer</string>  
 <string name="CLASSIFICATION_LABEL_PATH_DEFAULT">labels/imagenet1k_label_list.txt</string>
 ```  
 
-## 更多参考文档
+## More Reference Documents
-如果您想知道更多的FastDeploy Java API文档以及如何通过JNI来接入FastDeploy C++ API感兴趣，可以参考以下内容:
+For more FastDeploy Java API documentes and how to access FastDeploy C++ API via JNI, refer to:
-- [在 Android 中使用 FastDeploy Java SDK](../../../../../java/android/)
+- [Use FastDeploy Java SDK in Android](../../../../../java/android/)
-- [在 Android 中使用 FastDeploy C++ SDK](../../../../../docs/cn/faq/use_cpp_sdk_on_android.md)  
+- [Use FastDeploy C++ SDK in Android](../../../../../docs/cn/faq/use_cpp_sdk_on_android.md)  

examples/vision/classification/paddleclas/android/README_CN.md

@@ -0,0 +1,151 @@
+[English](README.md) | 简体中文
+## 图像分类 PaddleClas Android Demo 使用文档  
+
+在 Android 上实现实时的图像分类功能，此 Demo 有很好的的易用性和开放性，如在 Demo 中跑自己训练好的模型等。
+
+## 环境准备
+
+1. 在本地环境安装好 Android Studio 工具，详细安装方法请见[Android Stuido 官网](https://developer.android.com/studio)。
+2. 准备一部 Android 手机，并开启 USB 调试模式。开启方法: `手机设置 -> 查找开发者选项 -> 打开开发者选项和 USB 调试模式`
+
+## 部署步骤
+
+1. 目标检测 PaddleClas Demo 位于 `fastdeploy/examples/vision/classification/paddleclas/android` 目录
+2. 用 Android Studio 打开 paddleclas/android 工程
+3. 手机连接电脑，打开 USB 调试和文件传输模式，并在 Android Studio 上连接自己的手机设备（手机需要开启允许从 USB 安装软件权限）
+
+<p align="center">
+<img width="1280" alt="image" src="https://user-images.githubusercontent.com/31974251/197338597-2c9e1cf0-569b-49b9-a7fb-cdec71921af8.png">
+</p>
+
+> **注意：**
+>> 如果您在导入项目、编译或者运行过程中遇到 NDK 配置错误的提示，请打开 ` File > Project Structure > SDK Location`，修改 `Andriod SDK location` 为您本机配置的 SDK 所在路径。
+
+4. 点击 Run 按钮，自动编译 APP 并安装到手机。(该过程会自动下载预编译的 FastDeploy Android 库，需要联网)
+成功后效果如下，图一：APP 安装到手机；图二： APP 打开后的效果，会自动识别图片中的物体并标记；图三：APP设置选项，点击右上角的设置图片，可以设置不同选项进行体验。
+
+  | APP 图标 | APP 效果 | APP设置项
+  | ---     | --- | --- |
+  | ![app_pic ](https://user-images.githubusercontent.com/14995488/203484427-83de2316-fd60-4baf-93b6-3755f9b5559d.jpg)   | ![app_res](https://user-images.githubusercontent.com/14995488/203494666-16528cb3-0ce2-48fc-9f9e-37da17b2c2f6.jpg) |  ![app_setup](https://user-images.githubusercontent.com/14995488/203484436-57fdd041-7dcc-4e0e-b6cb-43e5ac1e729b.jpg) |
+
+## PaddleClasModel Java API 说明  
+- 模型初始化 API: 模型初始化API包含两种方式，方式一是通过构造函数直接初始化；方式二是，通过调用init函数，在合适的程序节点进行初始化。PaddleClasModel初始化参数说明如下：  
+  - modelFile: String, paddle格式的模型文件路径，如 model.pdmodel
+  - paramFile: String, paddle格式的参数文件路径，如 model.pdiparams  
+  - configFile: String, 模型推理的预处理配置文件，如 infer_cfg.yml  
+  - labelFile: String, 可选参数，表示label标签文件所在路径，用于可视化，如 imagenet1k_label_list.txt，每一行包含一个label  
+  - option: RuntimeOption，可选参数，模型初始化option。如果不传入该参数则会使用默认的运行时选项。  
+
+```java
+// 构造函数: constructor w/o label file
+public PaddleClasModel(); // 空构造函数，之后可以调用init初始化
+public PaddleClasModel(String modelFile, String paramsFile, String configFile);
+public PaddleClasModel(String modelFile, String paramsFile, String configFile, String labelFile);
+public PaddleClasModel(String modelFile, String paramsFile, String configFile, RuntimeOption option);
+public PaddleClasModel(String modelFile, String paramsFile, String configFile, String labelFile, RuntimeOption option);
+// 手动调用init初始化: call init manually w/o label file
+public boolean init(String modelFile, String paramsFile, String configFile, RuntimeOption option);
+public boolean init(String modelFile, String paramsFile, String configFile, String labelFile, RuntimeOption option);
+```  
+- 模型预测 API：模型预测API包含直接预测的API以及带可视化功能的API。直接预测是指，不保存图片以及不渲染结果到Bitmap上，仅预测推理结果。预测并且可视化是指，预测结果以及可视化，并将可视化后的图片保存到指定的途径，以及将可视化结果渲染在Bitmap(目前支持ARGB8888格式的Bitmap), 后续可将该Bitmap在camera中进行显示。
+```java
+// 直接预测：不保存图片以及不渲染结果到Bitmap上
+public ClassifyResult predict(Bitmap ARGB8888Bitmap)；
+// 预测并且可视化：预测结果以及可视化，并将可视化后的图片保存到指定的途径，以及将可视化结果渲染在Bitmap上
+public ClassifyResult predict(Bitmap ARGB8888Bitmap, String savedImagePath, float scoreThreshold)
+```
+- 模型资源释放 API：调用 release() API 可以释放模型资源，返回true表示释放成功，false表示失败；调用 initialized() 可以判断模型是否初始化成功，true表示初始化成功，false表示失败。
+```java
+public boolean release(); // 释放native资源  
+public boolean initialized(); // 检查是否初始化成功
+```
+- RuntimeOption设置说明  
+```java  
+public void enableLiteFp16(); // 开启fp16精度推理
+public void disableLiteFP16(); // 关闭fp16精度推理
+public void setCpuThreadNum(int threadNum); // 设置线程数
+public void setLitePowerMode(LitePowerMode mode);  // 设置能耗模式
+public void setLitePowerMode(String modeStr);  // 通过字符串形式设置能耗模式
+public void enableRecordTimeOfRuntime();  // 是否打印模型运行耗时
+```
+
+- 模型结果ClassifyResult说明  
+```java
+public float[] mScores;  // [n]   得分
+public int[] mLabelIds;  // [n]   分类ID
+public boolean initialized(); // 检测结果是否有效
+```  
+
+- 模型调用示例1：使用构造函数以及默认的RuntimeOption
+```java  
+import java.nio.ByteBuffer;
+import android.graphics.Bitmap;
+import android.opengl.GLES20;
+
+import com.baidu.paddle.fastdeploy.vision.ClassifyResult;
+import com.baidu.paddle.fastdeploy.vision.classification.PaddleClasModel;
+
+// 初始化模型
+PaddleClasModel model = new PaddleClasModel("MobileNetV1_x0_25_infer/inference.pdmodel",
+                                            "MobileNetV1_x0_25_infer/inference.pdiparams",
+                                            "MobileNetV1_x0_25_infer/inference_cls.yml");
+
+// 读取图片: 以下仅为读取Bitmap的伪代码
+ByteBuffer pixelBuffer = ByteBuffer.allocate(width * height * 4);
+GLES20.glReadPixels(0, 0, width, height, GLES20.GL_RGBA, GLES20.GL_UNSIGNED_BYTE, pixelBuffer);
+Bitmap ARGB8888ImageBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
+ARGB8888ImageBitmap.copyPixelsFromBuffer(pixelBuffer);
+
+// 模型推理
+ClassifyResult result = model.predict(ARGB8888ImageBitmap);  
+
+// 释放模型资源  
+model.release();
+```  
+
+- 模型调用示例2: 在合适的程序节点，手动调用init，并自定义RuntimeOption
+```java  
+// import 同上 ...
+import com.baidu.paddle.fastdeploy.RuntimeOption;
+import com.baidu.paddle.fastdeploy.LitePowerMode;
+import com.baidu.paddle.fastdeploy.vision.ClassifyResult;
+import com.baidu.paddle.fastdeploy.vision.classification.PaddleClasModel;
+// 新建空模型
+PaddleClasModel model = new PaddleClasModel();  
+// 模型路径
+String modelFile = "MobileNetV1_x0_25_infer/inference.pdmodel";
+String paramFile = "MobileNetV1_x0_25_infer/inference.pdiparams";
+String configFile = "MobileNetV1_x0_25_infer/inference_cls.yml";
+// 指定RuntimeOption
+RuntimeOption option = new RuntimeOption();
+option.setCpuThreadNum(2);
+option.setLitePowerMode(LitePowerMode.LITE_POWER_HIGH);
+option.enableRecordTimeOfRuntime();
+option.enableLiteFp16();
+// 使用init函数初始化  
+model.init(modelFile, paramFile, configFile, option);
+// Bitmap读取、模型预测、资源释放 同上 ...
+```
+更详细的用法请参考 [MainActivity](./app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/classification/ClassificationMainActivity.java) 中的用法
+
+## 替换 FastDeploy 预测库和模型  
+替换FastDeploy预测库和模型的步骤非常简单。预测库所在的位置为 `app/libs/fastdeploy-android-xxx-shared`，其中 `xxx` 表示当前您使用的预测库版本号。模型所在的位置为，`app/src/main/assets/models/MobileNetV1_x0_25_infer`。  
+- 替换FastDeploy预测库的步骤:
+  - 下载或编译最新的FastDeploy Android预测库，解压缩后放在 `app/libs` 目录下;  
+  - 修改 `app/src/main/cpp/CMakeLists.txt` 中的预测库路径，指向您下载或编译的预测库路径。如：  
+```cmake  
+set(FastDeploy_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../libs/fastdeploy-android-xxx-shared")
+```
+- 替换PaddleClas模型的步骤：
+  - 将您的PaddleClas分类模型放在 `app/src/main/assets/models` 目录下；  
+  - 修改 `app/src/main/res/values/strings.xml` 中模型路径的默认值，如：  
+```xml
+<!-- 将这个路径指修改成您的模型，如 models/MobileNetV2_x0_25_infer -->
+<string name="CLASSIFICATION_MODEL_DIR_DEFAULT">models/MobileNetV1_x0_25_infer</string>  
+<string name="CLASSIFICATION_LABEL_PATH_DEFAULT">labels/imagenet1k_label_list.txt</string>
+```  
+
+## 更多参考文档
+如果您想知道更多的FastDeploy Java API文档以及如何通过JNI来接入FastDeploy C++ API感兴趣，可以参考以下内容:
+- [在 Android 中使用 FastDeploy Java SDK](../../../../../java/android/)
+- [在 Android 中使用 FastDeploy C++ SDK](../../../../../docs/cn/faq/use_cpp_sdk_on_android.md)  

examples/vision/classification/paddleclas/cpp/README.md

@@ -1,52 +1,48 @@
-# PaddleClas C++部署示例
+English | [简体中文](README_CN.md)
+# PaddleClas C++ Deployment Example
 
-本目录下提供`infer.cc`快速完成PaddleClas系列模型在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。
+This directory provides examples that `infer.cc` fast finishes the deployment of PaddleClas models on CPU/GPU and GPU accelerated by TensorRT. 
 
-在部署前，需确认以下两个步骤
+Before deployment, two steps require confirmation.
 
-- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 1. Software and hardware should meet the requirements. Please refer to [FastDeploy Environment Requirements](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
-- 2. 根据开发环境，下载预编译部署库和samples代码，参考[FastDeploy预编译库](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+- 2. Download the precompiled deployment library and samples code according to your development environment. Refer to [FastDeploy Precompiled Library](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
 
-以Linux上ResNet50_vd推理为例，在本目录执行如下命令即可完成编译测试，支持此模型需保证FastDeploy版本0.7.0以上(x.x.x>=0.7.0)
+Taking ResNet50_vd inference on Linux as an example, the compilation test can be completed by executing the following command in this directory. FastDeploy version 0.7.0 or above (x.x.x>=0.7.0)  is required to support this model.
 
 ```bash
 mkdir build
 cd build
-# 下载FastDeploy预编译库，用户可在上文提到的`FastDeploy预编译库`中自行选择合适的版本使用
+# Download FastDeploy precompiled library. Users can choose your appropriate version in the`FastDeploy Precompiled Library` mentioned above 
 wget https://bj.bcebos.com/fastdeploy/release/cpp/fastdeploy-linux-x64-x.x.x.tgz
 tar xvf fastdeploy-linux-x64-x.x.x.tgz
 cmake .. -DFASTDEPLOY_INSTALL_DIR=${PWD}/fastdeploy-linux-x64-x.x.x
 make -j
 
-# 下载ResNet50_vd模型文件和测试图片
+# Download ResNet50_vd model file and test images 
 wget https://bj.bcebos.com/paddlehub/fastdeploy/ResNet50_vd_infer.tgz
 tar -xvf ResNet50_vd_infer.tgz
 wget https://gitee.com/paddlepaddle/PaddleClas/raw/release/2.4/deploy/images/ImageNet/ILSVRC2012_val_00000010.jpeg
 
 
-# CPU推理
+# CPU inference
 ./infer_demo ResNet50_vd_infer ILSVRC2012_val_00000010.jpeg 0
-# GPU推理
+# GPU inference
 ./infer_demo ResNet50_vd_infer ILSVRC2012_val_00000010.jpeg 1
-# GPU上TensorRT推理
+# TensorRT inference on GPU
 ./infer_demo ResNet50_vd_infer ILSVRC2012_val_00000010.jpeg 2
-# IPU推理
+# IPU inference
 ./infer_demo ResNet50_vd_infer ILSVRC2012_val_00000010.jpeg 3
-# KunlunXin XPU推理
+# KunlunXin XPU inference
 ./infer_demo ResNet50_vd_infer ILSVRC2012_val_00000010.jpeg 4
-# Huawei Ascend NPU推理
-./infer_demo ResNet50_vd_infer ILSVRC2012_val_00000010.jpeg 5
 ```
 
-以上命令只适用于Linux或MacOS, Windows下SDK的使用方式请参考:  
+The above command works for Linux or MacOS. Refer to 
-- [如何在Windows中使用FastDeploy C++ SDK](../../../../../docs/cn/faq/use_sdk_on_windows.md)
+- [How to use FastDeploy C++ SDK in Windows](../../../../../docs/cn/faq/use_sdk_on_windows.md) for SDK use-pattern in Windows
 
-如果用户使用华为昇腾NPU部署, 请参考以下方式在部署前初始化部署环境:
+## PaddleClas C++ Interface 
-- [如何使用华为昇腾NPU部署](../../../../../docs/cn/faq/use_sdk_on_ascend.md)
 
-## PaddleClas C++接口
+### PaddleClas Class
-
-### PaddleClas类
 
 ```c++
 fastdeploy::vision::classification::PaddleClasModel(
@@ -57,32 +53,32 @@ fastdeploy::vision::classification::PaddleClasModel(
         const ModelFormat& model_format = ModelFormat::PADDLE)
 ```
 
-PaddleClas模型加载和初始化，其中model_file, params_file为训练模型导出的Paddle inference文件，具体请参考其文档说明[模型导出](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/inference_deployment/export_model.md#2-%E5%88%86%E7%B1%BB%E6%A8%A1%E5%9E%8B%E5%AF%BC%E5%87%BA)
+PaddleClas model loading and initialization, where model_file and params_file are the Paddle inference files exported from the training model. Refer to [Model Export](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/inference_deployment/export_model.md#2-%E5%88%86%E7%B1%BB%E6%A8%A1%E5%9E%8B%E5%AF%BC%E5%87%BA) for more information
 
-**参数**
+**Parameter**
 
-> * **model_file**(str): 模型文件路径
+> * **model_file**(str): Model file path 
-> * **params_file**(str): 参数文件路径
+> * **params_file**(str): Parameter file path 
-> * **config_file**(str): 推理部署配置文件
+> * **config_file**(str): Inference deployment configuration file
-> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **runtime_option**(RuntimeOption): Backend inference configuration. None by default. (use the default configuration)
-> * **model_format**(ModelFormat): 模型格式，默认为Paddle格式
+> * **model_format**(ModelFormat): Model format. Paddle format by default
 
-#### Predict函数
+#### Predict function
 
 > ```c++
 > PaddleClasModel::Predict(cv::Mat* im, ClassifyResult* result, int topk = 1)
 > ```
 >
-> 模型预测接口，输入图像直接输出检测结果。
+> Model prediction interface. Input images and output results directly.
 >
-> **参数**
+> **Parameter**
 >
-> > * **im**: 输入图像，注意需为HWC，BGR格式
+> > * **im**: Input images in HWC or BGR format
-> > * **result**: 分类结果，包括label_id，以及相应的置信度, ClassifyResult说明参考[视觉模型预测结果](../../../../../docs/api/vision_results/)
+> > * **result**: The classification result, including label_id, and the corresponding confidence. Refer to [Visual Model Prediction Results](../../../../../docs/api/vision_results/) for the description of ClassifyResult
-> > * **topk**(int):返回预测概率最高的topk个分类结果，默认为1
+> > * **topk**(int): Return the topk classification results with the highest prediction probability. Default 1
 
 
-- [模型介绍](../../)
+- [Model Description](../../)
-- [Python部署](../python)
+- [Python Deployment](../python)
-- [视觉模型预测结果](../../../../../docs/api/vision_results/)
+- [Visual Model prediction results](../../../../../docs/api/vision_results/)
-- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)
+- [How to switch the model inference backend engine](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/classification/paddleclas/cpp/README_CN.md

@@ -0,0 +1,89 @@
+[English](README.md) | 简体中文
+# PaddleClas C++部署示例
+
+本目录下提供`infer.cc`快速完成PaddleClas系列模型在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。
+
+在部署前，需确认以下两个步骤
+
+- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 2. 根据开发环境，下载预编译部署库和samples代码，参考[FastDeploy预编译库](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+
+以Linux上ResNet50_vd推理为例，在本目录执行如下命令即可完成编译测试，支持此模型需保证FastDeploy版本0.7.0以上(x.x.x>=0.7.0)
+
+```bash
+mkdir build
+cd build
+# 下载FastDeploy预编译库，用户可在上文提到的`FastDeploy预编译库`中自行选择合适的版本使用
+wget https://bj.bcebos.com/fastdeploy/release/cpp/fastdeploy-linux-x64-x.x.x.tgz
+tar xvf fastdeploy-linux-x64-x.x.x.tgz
+cmake .. -DFASTDEPLOY_INSTALL_DIR=${PWD}/fastdeploy-linux-x64-x.x.x
+make -j
+
+# 下载ResNet50_vd模型文件和测试图片
+wget https://bj.bcebos.com/paddlehub/fastdeploy/ResNet50_vd_infer.tgz
+tar -xvf ResNet50_vd_infer.tgz
+wget https://gitee.com/paddlepaddle/PaddleClas/raw/release/2.4/deploy/images/ImageNet/ILSVRC2012_val_00000010.jpeg
+
+
+# CPU推理
+./infer_demo ResNet50_vd_infer ILSVRC2012_val_00000010.jpeg 0
+# GPU推理
+./infer_demo ResNet50_vd_infer ILSVRC2012_val_00000010.jpeg 1
+# GPU上TensorRT推理
+./infer_demo ResNet50_vd_infer ILSVRC2012_val_00000010.jpeg 2
+# IPU推理
+./infer_demo ResNet50_vd_infer ILSVRC2012_val_00000010.jpeg 3
+# KunlunXin XPU推理
+./infer_demo ResNet50_vd_infer ILSVRC2012_val_00000010.jpeg 4
+# Huawei Ascend NPU推理
+./infer_demo ResNet50_vd_infer ILSVRC2012_val_00000010.jpeg 5
+```
+
+以上命令只适用于Linux或MacOS, Windows下SDK的使用方式请参考:  
+- [如何在Windows中使用FastDeploy C++ SDK](../../../../../docs/cn/faq/use_sdk_on_windows.md)
+
+如果用户使用华为昇腾NPU部署, 请参考以下方式在部署前初始化部署环境:
+- [如何使用华为昇腾NPU部署](../../../../../docs/cn/faq/use_sdk_on_ascend.md)
+
+## PaddleClas C++接口
+
+### PaddleClas类
+
+```c++
+fastdeploy::vision::classification::PaddleClasModel(
+        const string& model_file,
+        const string& params_file,
+        const string& config_file,
+        const RuntimeOption& runtime_option = RuntimeOption(),
+        const ModelFormat& model_format = ModelFormat::PADDLE)
+```
+
+PaddleClas模型加载和初始化，其中model_file, params_file为训练模型导出的Paddle inference文件，具体请参考其文档说明[模型导出](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/inference_deployment/export_model.md#2-%E5%88%86%E7%B1%BB%E6%A8%A1%E5%9E%8B%E5%AF%BC%E5%87%BA)
+
+**参数**
+
+> * **model_file**(str): 模型文件路径
+> * **params_file**(str): 参数文件路径
+> * **config_file**(str): 推理部署配置文件
+> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **model_format**(ModelFormat): 模型格式，默认为Paddle格式
+
+#### Predict函数
+
+> ```c++
+> PaddleClasModel::Predict(cv::Mat* im, ClassifyResult* result, int topk = 1)
+> ```
+>
+> 模型预测接口，输入图像直接输出检测结果。
+>
+> **参数**
+>
+> > * **im**: 输入图像，注意需为HWC，BGR格式
+> > * **result**: 分类结果，包括label_id，以及相应的置信度, ClassifyResult说明参考[视觉模型预测结果](../../../../../docs/api/vision_results/)
+> > * **topk**(int):返回预测概率最高的topk个分类结果，默认为1
+
+
+- [模型介绍](../../)
+- [Python部署](../python)
+- [视觉模型预测结果](../../../../../docs/api/vision_results/)
+- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/classification/paddleclas/python/README.md

@@ -1,37 +1,36 @@
-# PaddleClas模型 Python部署示例
+English | [简体中文](README_CN.md)
+# Example of PaddleClas models Python Deployment
 
-在部署前，需确认以下两个步骤
+Before deployment, two steps require confirmation.
 
-- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 1. Software and hardware should meet the requirements. Please refer to [FastDeploy Environment Requirements](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
-- 2. FastDeploy Python whl包安装，参考[FastDeploy Python安装](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+- 2. Install the FastDeploy Python whl package. Please refer to [FastDeploy Python Installation](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
 
-本目录下提供`infer.py`快速完成ResNet50_vd在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。执行如下脚本即可完成
+This directory provides examples that `infer.py` fast finishes the deployment of ResNet50_vd on CPU/GPU and GPU accelerated by TensorRT. The script is as follows
 
 ```bash
-#下载部署示例代码
+# Download deployment example code 
 git clone https://github.com/PaddlePaddle/FastDeploy.git
 cd  FastDeploy/examples/vision/classification/paddleclas/python
 
-# 下载ResNet50_vd模型文件和测试图片
+# Download the ResNet50_vd model file and test images 
 wget https://bj.bcebos.com/paddlehub/fastdeploy/ResNet50_vd_infer.tgz
 tar -xvf ResNet50_vd_infer.tgz
 wget https://gitee.com/paddlepaddle/PaddleClas/raw/release/2.4/deploy/images/ImageNet/ILSVRC2012_val_00000010.jpeg
 
-# CPU推理
+# CPU inference
 python infer.py --model ResNet50_vd_infer --image ILSVRC2012_val_00000010.jpeg --device cpu --topk 1
-# GPU推理
+# GPU inference
 python infer.py --model ResNet50_vd_infer --image ILSVRC2012_val_00000010.jpeg --device gpu --topk 1
-# GPU上使用TensorRT推理 （注意：TensorRT推理第一次运行，有序列化模型的操作，有一定耗时，需要耐心等待）
+# Use TensorRT inference on GPU （Attention: It is somewhat time-consuming for the operation of model serialization when running TensorRT inference for the first time. Please be patient.）
 python infer.py --model ResNet50_vd_infer --image ILSVRC2012_val_00000010.jpeg --device gpu --use_trt True --topk 1
-# IPU推理（注意：IPU推理首次运行会有序列化模型的操作，有一定耗时，需要耐心等待）
+# IPU inference（Attention: It is somewhat time-consuming for the operation of model serialization when running IPU inference for the first time. Please be patient.）
 python infer.py --model ResNet50_vd_infer --image ILSVRC2012_val_00000010.jpeg --device ipu --topk 1
-# 昆仑芯XPU推理
+# XPU inference
-python infer.py --model ResNet50_vd_infer --image ILSVRC2012_val_00000010.jpeg --device kunlunxin --topk 1
+python infer.py --model ResNet50_vd_infer --image ILSVRC2012_val_00000010.jpeg --device xpu --topk 1
-# 华为昇腾NPU推理
-python infer.py --model ResNet50_vd_infer --image ILSVRC2012_val_00000010.jpeg --device ascend --topk 1
 ```
 
-运行完成后返回结果如下所示
+The result returned after running is as follows
 ```bash
 ClassifyResult(
 label_ids: 153,
@@ -39,43 +38,43 @@ scores: 0.686229,
 )
 ```
 
-## PaddleClasModel Python接口
+## PaddleClasModel Python Interface
 
 ```python
 fd.vision.classification.PaddleClasModel(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
 ```
 
-PaddleClas模型加载和初始化，其中model_file, params_file为训练模型导出的Paddle inference文件，具体请参考其文档说明[模型导出](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/inference_deployment/export_model.md#2-%E5%88%86%E7%B1%BB%E6%A8%A1%E5%9E%8B%E5%AF%BC%E5%87%BA)
+PaddleClas model loading and initialization, where model_file and params_file are the Paddle inference files exported from the training model. Refer to [Model Export](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/inference_deployment/export_model.md#2-%E5%88%86%E7%B1%BB%E6%A8%A1%E5%9E%8B%E5%AF%BC%E5%87%BA) for more information
 
-**参数**
+**Parameter**
 
-> * **model_file**(str): 模型文件路径
+> * **model_file**(str): Model file path 
-> * **params_file**(str): 参数文件路径
+> * **params_file**(str): Parameter file path 
-> * **config_file**(str): 推理部署配置文件
+> * **config_file**(str): Inference deployment configuration file
-> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **runtime_option**(RuntimeOption): Backend Inference configuration. None by default. (use the default configuration)
-> * **model_format**(ModelFormat): 模型格式，默认为Paddle格式
+> * **model_format**(ModelFormat): Model format. Paddle format by default
 
-### predict函数
+### predict function
 
 > ```python
 > PaddleClasModel.predict(input_image, topk=1)
 > ```
 >
-> 模型预测结口，输入图像直接输出分类topk结果。
+> Model prediction interface. Input images and output classification topk results directly.
 >
-> **参数**
+> **Parameter**
 >
-> > * **input_image**(np.ndarray): 输入数据，注意需为HWC，BGR格式
+> > * **input_image**(np.ndarray): Input data in HWC or BGR format
-> > * **topk**(int):返回预测概率最高的topk个分类结果，默认为1
+> > * **topk**(int): Return the topk classification results with the highest prediction probability. Default 1
 
-> **返回**
+> **Return**
 >
-> > 返回`fastdeploy.vision.ClassifyResult`结构体，结构体说明参考文档[视觉模型预测结果](../../../../../docs/api/vision_results/)
+> > Return `fastdeploy.vision.ClassifyResult` structure. Refer to [Visual Model Prediction Results](../../../../../docs/api/vision_results/) for the description of the structure.
 
 
-## 其它文档
+## Other documents
 
-- [PaddleClas 模型介绍](..)
+- [PaddleClas Model Description](..)
-- [PaddleClas C++部署](../cpp)
+- [PaddleClas C++ Deployment](../cpp)
-- [模型预测结果说明](../../../../../docs/api/vision_results/)
+- [Model prediction results](../../../../../docs/api/vision_results/)
-- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)
+- [How to switch the model inference backend engine](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/classification/paddleclas/python/README_CN.md

@@ -0,0 +1,82 @@
+[English](README.md) | 简体中文
+# PaddleClas模型 Python部署示例
+
+在部署前，需确认以下两个步骤
+
+- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 2. FastDeploy Python whl包安装，参考[FastDeploy Python安装](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+
+本目录下提供`infer.py`快速完成ResNet50_vd在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。执行如下脚本即可完成
+
+```bash
+#下载部署示例代码
+git clone https://github.com/PaddlePaddle/FastDeploy.git
+cd  FastDeploy/examples/vision/classification/paddleclas/python
+
+# 下载ResNet50_vd模型文件和测试图片
+wget https://bj.bcebos.com/paddlehub/fastdeploy/ResNet50_vd_infer.tgz
+tar -xvf ResNet50_vd_infer.tgz
+wget https://gitee.com/paddlepaddle/PaddleClas/raw/release/2.4/deploy/images/ImageNet/ILSVRC2012_val_00000010.jpeg
+
+# CPU推理
+python infer.py --model ResNet50_vd_infer --image ILSVRC2012_val_00000010.jpeg --device cpu --topk 1
+# GPU推理
+python infer.py --model ResNet50_vd_infer --image ILSVRC2012_val_00000010.jpeg --device gpu --topk 1
+# GPU上使用TensorRT推理 （注意：TensorRT推理第一次运行，有序列化模型的操作，有一定耗时，需要耐心等待）
+python infer.py --model ResNet50_vd_infer --image ILSVRC2012_val_00000010.jpeg --device gpu --use_trt True --topk 1
+# IPU推理（注意：IPU推理首次运行会有序列化模型的操作，有一定耗时，需要耐心等待）
+python infer.py --model ResNet50_vd_infer --image ILSVRC2012_val_00000010.jpeg --device ipu --topk 1
+# 昆仑芯XPU推理
+python infer.py --model ResNet50_vd_infer --image ILSVRC2012_val_00000010.jpeg --device kunlunxin --topk 1
+# 华为昇腾NPU推理
+python infer.py --model ResNet50_vd_infer --image ILSVRC2012_val_00000010.jpeg --device ascend --topk 1
+```
+
+运行完成后返回结果如下所示
+```bash
+ClassifyResult(
+label_ids: 153,
+scores: 0.686229,
+)
+```
+
+## PaddleClasModel Python接口
+
+```python
+fd.vision.classification.PaddleClasModel(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+```
+
+PaddleClas模型加载和初始化，其中model_file, params_file为训练模型导出的Paddle inference文件，具体请参考其文档说明[模型导出](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/inference_deployment/export_model.md#2-%E5%88%86%E7%B1%BB%E6%A8%A1%E5%9E%8B%E5%AF%BC%E5%87%BA)
+
+**参数**
+
+> * **model_file**(str): 模型文件路径
+> * **params_file**(str): 参数文件路径
+> * **config_file**(str): 推理部署配置文件
+> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **model_format**(ModelFormat): 模型格式，默认为Paddle格式
+
+### predict函数
+
+> ```python
+> PaddleClasModel.predict(input_image, topk=1)
+> ```
+>
+> 模型预测结口，输入图像直接输出分类topk结果。
+>
+> **参数**
+>
+> > * **input_image**(np.ndarray): 输入数据，注意需为HWC，BGR格式
+> > * **topk**(int):返回预测概率最高的topk个分类结果，默认为1
+
+> **返回**
+>
+> > 返回`fastdeploy.vision.ClassifyResult`结构体，结构体说明参考文档[视觉模型预测结果](../../../../../docs/api/vision_results/)
+
+
+## 其它文档
+
+- [PaddleClas 模型介绍](..)
+- [PaddleClas C++部署](../cpp)
+- [模型预测结果说明](../../../../../docs/api/vision_results/)
+- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/classification/paddleclas/quantize/README.md

@@ -1,50 +1,51 @@
-# PaddleClas 量化模型部署
+English | [简体中文](README_CN.md)
-FastDeploy已支持部署量化模型,并提供一键模型自动化压缩的工具.
+# PaddleClas Quantification Model Deployment
-用户可以使用一键模型自动化压缩工具,自行对模型量化后部署, 也可以直接下载FastDeploy提供的量化模型进行部署.
+FastDeploy supports the deployment of quantification models and provides a convenient tool for automatic model compression.
+ Users can use it to deploy models after quantification or directly deploy quantized models provided by FastDeploy.
 
-## FastDeploy一键模型自动化压缩工具
+## FastDeploy one-click auto-compression tool
-FastDeploy 提供了一键模型自动化压缩工具, 能够简单地通过输入一个配置文件, 对模型进行量化.
+FastDeploy provides a one-click auto-compression tool that allows users to quantize models by simply entering a configuration file.
-详细教程请见: [一键模型自动化压缩工具](../../../../../tools/common_tools/auto_compression/)
+Refer to [one-click auto-compression tool](../../../../../tools/common_tools/auto_compression/) for details. 
-注意: 推理量化后的分类模型仍然需要FP32模型文件夹下的inference_cls.yaml文件, 自行量化的模型文件夹内不包含此yaml文件, 用户从FP32模型文件夹下复制此yaml文件到量化后的模型文件夹内即可。
+Attention:The quantized classification model still requires the inference_cls.yaml file in the FP32 model folder. The model folder after personal quantification does not contain this yaml file. But users can copy this yaml file from the FP32 model folder to your quantized model folder.
 
-## 下载量化完成的PaddleClas模型
+## Download the quantized PaddleClas model
-用户也可以直接下载下表中的量化模型进行部署.
+Users can also directly download the quantized models in the table below.
 
-Benchmark表格说明:
+Benchmark table description:
-- Runtime时延为模型在各种Runtime上的推理时延,包含CPU->GPU数据拷贝,GPU推理,GPU->CPU数据拷贝时间. 不包含模型各自的前后处理时间.
+- Runtime latency: model’s inference latency on multiple Runtimes, including CPU->GPU data copy, GPU inference, and GPU->CPU data copy time. It does not include the pre and post processing time of the model.
-- 端到端时延为模型在实际推理场景中的时延, 包含模型的前后处理.
+- End2End latency: model’s latency in the actual inference scenario, including the pre and post processing time of the model.
-- 所测时延均为推理1000次后求得的平均值, 单位是毫秒.
+- Measured latency: The average latency after 1000 times of inference in milliseconds.
-- INT8 + FP16 为在推理INT8量化模型的同时, 给Runtime 开启FP16推理选项
+- INT8 + FP16: Enable FP16 inference for Runtime while inferring the INT8 quantification model
-- INT8 + FP16 + PM, 为在推理INT8量化模型和开启FP16的同时, 开启使用Pinned Memory的选项,可加速GPU->CPU数据拷贝的速度
+- INT8 + FP16 + PM: Use Pinned Memory to speed up the GPU->CPU data copy while inferring the INT8 quantization model with FP16 turned on.
-- 最大加速比, 为FP32时延除以INT8推理的最快时延,得到最大加速比.
+- Maximum speedup ratio: Obtained by dividing the FP32 latency by the highest INT8 inference latency.
-- 策略为量化蒸馏训练时, 采用少量无标签数据集训练得到量化模型, 并在全量验证集上验证精度, INT8精度并不代表最高的INT8精度.
+- The strategy is to use a few unlabeled data sets to train the model for quantification and to verify the accuracy on the full validation set. The INT8 accuracy does not represent the highest value.
-- CPU为Intel(R) Xeon(R) Gold 6271C, 所有测试中固定CPU线程数为1.  GPU为Tesla T4, TensorRT版本8.4.15.
+- The CPU is Intel(R) Xeon(R) Gold 6271C, and the number of CPU threads is fixed to 1. The GPU is Tesla T4 with TensorRT version 8.4.15.
 
 ### Runtime Benchmark
-| 模型                 |推理后端            |部署硬件    | FP32 Runtime时延   | INT8 Runtime时延 | INT8 + FP16 Runtime时延  | INT8+FP16+PM Runtime时延  | 最大加速比    | FP32 Top1 | INT8 Top1 | 量化方式   |
+| Model                 |Inference Backend            |Deployment Hardware    | FP32 Runtime Latency   | INT8 Runtime Latency | INT8 + FP16 Runtime Latency  | INT8+FP16+PM Runtime Latency  | Maximum Speedup Ratio    | FP32 Top1 | INT8 Top1 | Quantification Method   |
 | ------------------- | -----------------|-----------|  --------     |--------      |--------      | --------- |-------- |----- |----- |----- |
-| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | TensorRT         |    GPU    |  3.55 | 0.99|0.98|1.06  |      3.62      | 79.12  | 79.06 | 离线量化 |
+| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | TensorRT         |    GPU    |  3.55 | 0.99|0.98|1.06  |      3.62      | 79.12  | 79.06 | Offline |
-| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | Paddle-TensorRT  |    GPU    |  3.46 |None |0.87|1.03  |      3.98      | 79.12  | 79.06 | 离线量化 |
+| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | Paddle-TensorRT  |    GPU    |  3.46 |None |0.87|1.03  |      3.98      | 79.12  | 79.06 | Offline |
-| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | ONNX Runtime    |    CPU    |  76.14       |  35.43  |None|None  |     2.15        | 79.12  | 78.87|  离线量化|
+| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | ONNX Runtime    |    CPU    |  76.14       |  35.43  |None|None  |     2.15        | 79.12  | 78.87| Offline|
-| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | Paddle Inference  |    CPU    |  76.21       |  24.01 |None|None  |     3.17       | 79.12  | 78.55 |  离线量化|
+| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | Paddle Inference  |    CPU    |  76.21       |  24.01 |None|None  |     3.17       | 79.12  | 78.55 | Offline|
-| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        | TensorRT  |    GPU    |     0.91 |   0.43 |0.49 | 0.54    |      2.12       |77.89 | 76.86 | 离线量化 |
+| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        | TensorRT  |    GPU    |     0.91 |   0.43 |0.49 | 0.54    |      2.12       |77.89 | 76.86 | Offline |
-| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        | Paddle-TensorRT   |    GPU    |  0.88|   None| 0.49|0.51 |      1.80      |77.89 | 76.86 | 离线量化 |
+| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        | Paddle-TensorRT   |    GPU    |  0.88|   None| 0.49|0.51 |      1.80      |77.89 | 76.86 | Offline |
-| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        | ONNX Runtime |    CPU    |     30.53   |   9.59|None|None    |     3.18       |77.89 | 75.09 |离线量化 |
+| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        | ONNX Runtime |    CPU    |     30.53   |   9.59|None|None    |     3.18       |77.89 | 75.09 |Offline |
-| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        |  Paddle Inference  |    CPU    |     12.29  |   4.68  |     None|None|2.62       |77.89 | 71.36 |离线量化 |
+| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        |  Paddle Inference  |    CPU    |     12.29  |   4.68  |     None|None|2.62       |77.89 | 71.36 |Offline |
 
-### 端到端 Benchmark
+### End2End Benchmark
-| 模型                 |推理后端            |部署硬件    | FP32 End2End时延   | INT8 End2End时延 | INT8 + FP16 End2End时延  | INT8+FP16+PM End2End时延  | 最大加速比    | FP32 Top1 | INT8 Top1 | 量化方式   |
+| Model                 |Inference Backend          |Deployment Hardware    | FP32 End2End Latency   | INT8 End2End Latency | INT8 + FP16 End2End Latency  | INT8+FP16+PM End2End Latency  | Maximum Speedup Ratio    | FP32 Top1 | INT8 Top1 | Quantification Method   |
 | ------------------- | -----------------|-----------|  --------     |--------      |--------      | --------- |-------- |----- |----- |----- |
-| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | TensorRT         |    GPU    |  4.92| 2.28|2.24|2.23 |      2.21     | 79.12  | 79.06 | 离线量化 |
+| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | TensorRT         |    GPU    |  4.92| 2.28|2.24|2.23 |      2.21     | 79.12  | 79.06 | Offline |
-| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | Paddle-TensorRT  |    GPU    |  4.48|None |2.09|2.10 |      2.14   | 79.12  | 79.06 | 离线量化 |
+| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | Paddle-TensorRT  |    GPU    |  4.48|None |2.09|2.10 |      2.14   | 79.12  | 79.06 | Offline |
-| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | ONNX Runtime    |    CPU    |  77.43    |  41.90 |None|None  |     1.85        | 79.12  | 78.87|  离线量化|
+| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | ONNX Runtime    |    CPU    |  77.43    |  41.90 |None|None  |     1.85        | 79.12  | 78.87| Offline|
-| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | Paddle Inference  |    CPU    |   80.60     |  27.75 |None|None  |     2.90     | 79.12  | 78.55 |  离线量化|
+| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | Paddle Inference  |    CPU    |   80.60     |  27.75 |None|None  |     2.90     | 79.12  | 78.55 | Offline|
-| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        | TensorRT  |    GPU    |     2.19 |   1.48|1.57| 1.57   |      1.48     |77.89 | 76.86 | 离线量化 |
+| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        | TensorRT  |    GPU    |     2.19 |   1.48|1.57| 1.57   |      1.48     |77.89 | 76.86 | Offline |
-| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        | Paddle-TensorRT   |    GPU    |  2.04|   None| 1.47|1.45 |      1.41     |77.89 | 76.86 | 离线量化 |
+| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        | Paddle-TensorRT   |    GPU    |  2.04|   None| 1.47|1.45 |      1.41     |77.89 | 76.86 | Offline |
-| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        | ONNX Runtime |    CPU    |     34.02  |   12.97|None|None    |    2.62       |77.89 | 75.09 |离线量化 |
+| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        | ONNX Runtime |    CPU    |     34.02  |   12.97|None|None    |    2.62       |77.89 | 75.09 |Offline |
-| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        |  Paddle Inference  |    CPU    |    16.31 |   7.42  |     None|None| 2.20      |77.89 | 71.36 |离线量化 |
+| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        |  Paddle Inference  |    CPU    |    16.31 |   7.42  |     None|None| 2.20      |77.89 | 71.36 |Offline |
 
-## 详细部署文档
+## Detailed Deployment Tutorials
 
-- [Python部署](python)
+- [Python Deployment](python)
-- [C++部署](cpp)
+- [C++ Deployment](cpp)

examples/vision/classification/paddleclas/quantize/README_CN.md

@@ -0,0 +1,51 @@
+[English](README.md) | 简体中文
+# PaddleClas 量化模型部署
+FastDeploy已支持部署量化模型,并提供一键模型自动化压缩的工具.
+用户可以使用一键模型自动化压缩工具,自行对模型量化后部署, 也可以直接下载FastDeploy提供的量化模型进行部署.
+
+## FastDeploy一键模型自动化压缩工具
+FastDeploy 提供了一键模型自动化压缩工具, 能够简单地通过输入一个配置文件, 对模型进行量化.
+详细教程请见: [一键模型自动化压缩工具](../../../../../tools/common_tools/auto_compression/)
+注意: 推理量化后的分类模型仍然需要FP32模型文件夹下的inference_cls.yaml文件, 自行量化的模型文件夹内不包含此yaml文件, 用户从FP32模型文件夹下复制此yaml文件到量化后的模型文件夹内即可。
+
+## 下载量化完成的PaddleClas模型
+用户也可以直接下载下表中的量化模型进行部署.
+
+Benchmark表格说明:
+- Runtime时延为模型在各种Runtime上的推理时延,包含CPU->GPU数据拷贝,GPU推理,GPU->CPU数据拷贝时间. 不包含模型各自的前后处理时间.
+- 端到端时延为模型在实际推理场景中的时延, 包含模型的前后处理.
+- 所测时延均为推理1000次后求得的平均值, 单位是毫秒.
+- INT8 + FP16 为在推理INT8量化模型的同时, 给Runtime 开启FP16推理选项
+- INT8 + FP16 + PM, 为在推理INT8量化模型和开启FP16的同时, 开启使用Pinned Memory的选项,可加速GPU->CPU数据拷贝的速度
+- 最大加速比, 为FP32时延除以INT8推理的最快时延,得到最大加速比.
+- 策略为量化蒸馏训练时, 采用少量无标签数据集训练得到量化模型, 并在全量验证集上验证精度, INT8精度并不代表最高的INT8精度.
+- CPU为Intel(R) Xeon(R) Gold 6271C, 所有测试中固定CPU线程数为1.  GPU为Tesla T4, TensorRT版本8.4.15.
+
+### Runtime Benchmark
+| 模型                 |推理后端            |部署硬件    | FP32 Runtime时延   | INT8 Runtime时延 | INT8 + FP16 Runtime时延  | INT8+FP16+PM Runtime时延  | 最大加速比    | FP32 Top1 | INT8 Top1 | 量化方式   |
+| ------------------- | -----------------|-----------|  --------     |--------      |--------      | --------- |-------- |----- |----- |----- |
+| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | TensorRT         |    GPU    |  3.55 | 0.99|0.98|1.06  |      3.62      | 79.12  | 79.06 | 离线量化 |
+| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | Paddle-TensorRT  |    GPU    |  3.46 |None |0.87|1.03  |      3.98      | 79.12  | 79.06 | 离线量化 |
+| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | ONNX Runtime    |    CPU    |  76.14       |  35.43  |None|None  |     2.15        | 79.12  | 78.87|  离线量化|
+| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | Paddle Inference  |    CPU    |  76.21       |  24.01 |None|None  |     3.17       | 79.12  | 78.55 |  离线量化|
+| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        | TensorRT  |    GPU    |     0.91 |   0.43 |0.49 | 0.54    |      2.12       |77.89 | 76.86 | 离线量化 |
+| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        | Paddle-TensorRT   |    GPU    |  0.88|   None| 0.49|0.51 |      1.80      |77.89 | 76.86 | 离线量化 |
+| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        | ONNX Runtime |    CPU    |     30.53   |   9.59|None|None    |     3.18       |77.89 | 75.09 |离线量化 |
+| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        |  Paddle Inference  |    CPU    |     12.29  |   4.68  |     None|None|2.62       |77.89 | 71.36 |离线量化 |
+
+### 端到端 Benchmark
+| 模型                 |推理后端            |部署硬件    | FP32 End2End时延   | INT8 End2End时延 | INT8 + FP16 End2End时延  | INT8+FP16+PM End2End时延  | 最大加速比    | FP32 Top1 | INT8 Top1 | 量化方式   |
+| ------------------- | -----------------|-----------|  --------     |--------      |--------      | --------- |-------- |----- |----- |----- |
+| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | TensorRT         |    GPU    |  4.92| 2.28|2.24|2.23 |      2.21     | 79.12  | 79.06 | 离线量化 |
+| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | Paddle-TensorRT  |    GPU    |  4.48|None |2.09|2.10 |      2.14   | 79.12  | 79.06 | 离线量化 |
+| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | ONNX Runtime    |    CPU    |  77.43    |  41.90 |None|None  |     1.85        | 79.12  | 78.87|  离线量化|
+| [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50_vd_ptq.tar)            | Paddle Inference  |    CPU    |   80.60     |  27.75 |None|None  |     2.90     | 79.12  | 78.55 |  离线量化|
+| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        | TensorRT  |    GPU    |     2.19 |   1.48|1.57| 1.57   |      1.48     |77.89 | 76.86 | 离线量化 |
+| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        | Paddle-TensorRT   |    GPU    |  2.04|   None| 1.47|1.45 |      1.41     |77.89 | 76.86 | 离线量化 |
+| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        | ONNX Runtime |    CPU    |     34.02  |   12.97|None|None    |    2.62       |77.89 | 75.09 |离线量化 |
+| [MobileNetV1_ssld](https://bj.bcebos.com/paddlehub/fastdeploy/mobilenetv1_ssld_ptq.tar)        |  Paddle Inference  |    CPU    |    16.31 |   7.42  |     None|None| 2.20      |77.89 | 71.36 |离线量化 |
+
+## 详细部署文档
+
+- [Python部署](python)
+- [C++部署](cpp)

examples/vision/classification/paddleclas/rknpu2/README.md

@@ -1,18 +1,19 @@
-# PaddleClas 模型RKNPU2部署
+English | [简体中文](README_CN.md)
+# PaddleClas Model RKNPU2 Deployment
 
-## 转换模型
+## Convert the model
-下面以 ResNet50_vd为例子，教大家如何转换分类模型到RKNN模型。
+Taking ResNet50_vd as an example, this document demonstrates how to convert classification model to RKNN model.
 
-### 导出ONNX模型
+### Export the ONNX model
 ```bash
-# 安装 paddle2onnx
+# Install paddle2onnx
 pip install paddle2onnx
 
-# 下载ResNet50_vd模型文件和测试图片
+# Download ResNet50_vd model files and test images
 wget https://bj.bcebos.com/paddlehub/fastdeploy/ResNet50_vd_infer.tgz
 tar -xvf ResNet50_vd_infer.tgz
 
-# 静态图转ONNX模型，注意，这里的save_file请和压缩包名对齐
+# From static map to ONNX model. Attention: Align the save_file with the zip file name
 paddle2onnx --model_dir ResNet50_vd_infer  \
             --model_filename inference.pdmodel \
             --params_filename inference.pdiparams  \
@@ -21,16 +22,16 @@ paddle2onnx --model_dir ResNet50_vd_infer  \
             --opset_version 10  \
             --enable_onnx_checker True
 
-# 固定shape，注意这里的inputs得对应netron.app展示的 inputs 的 name，有可能是image 或者 x
+# Fix shape. Attention: the inputs here should correspond to the name of the inputs shown in netron.app, which may be image or x
 python -m paddle2onnx.optimize --input_model ResNet50_vd_infer/ResNet50_vd_infer.onnx \
                                --output_model ResNet50_vd_infer/ResNet50_vd_infer.onnx \
                                --input_shape_dict "{'inputs':[1,3,224,224]}"
 ```  
 
-### 编写模型导出配置文件
+### Write the model export configuration file
-以转化RK3588的RKNN模型为例子，我们需要编辑tools/rknpu2/config/ResNet50_vd_infer_rknn.yaml，来转换ONNX模型到RKNN模型。
+Taking the example of RKNN model from RK3588, we need to edit tools/rknpu2/config/ResNet50_vd_infer_rknn.yaml to convert ONNX model to RKNN model.
 
-如果你需要在NPU上执行normalize操作，请根据你的模型配置normalize参数，例如:
+If you need to perform the normalize operation on NPU, configure the normalize parameters based on your model. For example:
 ```yaml
 model_path: ./ResNet50_vd_infer/ResNet50_vd_infer.onnx
 output_folder: ./ResNet50_vd_infer
@@ -49,7 +50,7 @@ do_quantization: False
 dataset: "./ResNet50_vd_infer/dataset.txt"
 ```
 
-**在CPU上做normalize**可以参考以下yaml：
+To **normalize on CPU**, refer to the following yaml：
 ```yaml
 model_path: ./ResNet50_vd_infer/ResNet50_vd_infer.onnx
 output_folder: ./ResNet50_vd_infer
@@ -67,17 +68,17 @@ outputs_nodes:
 do_quantization: False
 dataset: "./ResNet50_vd_infer/dataset.txt"
 ```
-这里我们选择在NPU上执行normalize操作.
+Here we perform the normalize operation on NPU.
 
 
-### ONNX模型转RKNN模型
+### From ONNX model to RKNN model
 ```shell
 python tools/rknpu2/export.py \
         --config_path tools/rknpu2/config/ResNet50_vd_infer_rknn.yaml \
         --target_platform rk3588
 ```
 
-## 其他链接
+## Other Links
-- [Cpp部署](./cpp)
+- [Cpp Deployment](./cpp)
-- [Python部署](./python)
+- [Python Deployment](./python)
-- [视觉模型预测结果](../../../../../docs/api/vision_results/)
+- [Vision Model Prediction Results](../../../../../docs/api/vision_results/)

examples/vision/classification/paddleclas/rknpu2/README_CN.md

@@ -0,0 +1,84 @@
+[English](README.md) | 简体中文
+# PaddleClas 模型RKNPU2部署
+
+## 转换模型
+下面以 ResNet50_vd为例子，教大家如何转换分类模型到RKNN模型。
+
+### 导出ONNX模型
+```bash
+# 安装 paddle2onnx
+pip install paddle2onnx
+
+# 下载ResNet50_vd模型文件和测试图片
+wget https://bj.bcebos.com/paddlehub/fastdeploy/ResNet50_vd_infer.tgz
+tar -xvf ResNet50_vd_infer.tgz
+
+# 静态图转ONNX模型，注意，这里的save_file请和压缩包名对齐
+paddle2onnx --model_dir ResNet50_vd_infer  \
+            --model_filename inference.pdmodel \
+            --params_filename inference.pdiparams  \
+            --save_file ResNet50_vd_infer/ResNet50_vd_infer.onnx  \
+            --enable_dev_version True  \
+            --opset_version 10  \
+            --enable_onnx_checker True
+
+# 固定shape，注意这里的inputs得对应netron.app展示的 inputs 的 name，有可能是image 或者 x
+python -m paddle2onnx.optimize --input_model ResNet50_vd_infer/ResNet50_vd_infer.onnx \
+                               --output_model ResNet50_vd_infer/ResNet50_vd_infer.onnx \
+                               --input_shape_dict "{'inputs':[1,3,224,224]}"
+```  
+
+### 编写模型导出配置文件
+以转化RK3588的RKNN模型为例子，我们需要编辑tools/rknpu2/config/ResNet50_vd_infer_rknn.yaml，来转换ONNX模型到RKNN模型。
+
+如果你需要在NPU上执行normalize操作，请根据你的模型配置normalize参数，例如:
+```yaml
+model_path: ./ResNet50_vd_infer/ResNet50_vd_infer.onnx
+output_folder: ./ResNet50_vd_infer
+mean:
+  -
+    - 123.675
+    - 116.28
+    - 103.53
+std:
+  -
+    - 58.395
+    - 57.12
+    - 57.375
+outputs_nodes:
+do_quantization: False
+dataset: "./ResNet50_vd_infer/dataset.txt"
+```
+
+**在CPU上做normalize**可以参考以下yaml：
+```yaml
+model_path: ./ResNet50_vd_infer/ResNet50_vd_infer.onnx
+output_folder: ./ResNet50_vd_infer
+mean:
+  -
+    - 0
+    - 0
+    - 0
+std:
+  -
+    - 1
+    - 1
+    - 1
+outputs_nodes:
+do_quantization: False
+dataset: "./ResNet50_vd_infer/dataset.txt"
+```
+这里我们选择在NPU上执行normalize操作.
+
+
+### ONNX模型转RKNN模型
+```shell
+python tools/rknpu2/export.py \
+        --config_path tools/rknpu2/config/ResNet50_vd_infer_rknn.yaml \
+        --target_platform rk3588
+```
+
+## 其他链接
+- [Cpp部署](./cpp)
+- [Python部署](./python)
+- [视觉模型预测结果](../../../../../docs/api/vision_results/)

examples/vision/classification/paddleclas/rv1126/README.md

@@ -1,11 +1,12 @@
-# PaddleClas 量化模型在 RV1126 上的部署
+English | [简体中文](README_CN.md)
-目前 FastDeploy 已经支持基于 Paddle Lite 部署 PaddleClas 量化模型到 RV1126 上。
+# PaddleClas Quantification Model Deployment on RV1126
+FastDeploy currently supports the deployment of PaddleClas quantification models to RV1126 based on Paddle Lite.
 
-模型的量化和量化模型的下载请参考：[模型量化](../quantize/README.md)
+For model quantization and download of quantized models, refer to [Model Quantization](../quantize/README.md)
 
 
-## 详细部署文档
+## Detailed Deployment Tutorials
 
-在 RV1126 上只支持 C++ 的部署。
+Only C++ deployment is supported on RV1126.
 
-- [C++部署](cpp)
+- [C++ Deployment](cpp)

examples/vision/classification/paddleclas/rv1126/README_CN.md

@@ -0,0 +1,12 @@
+[English](README.md) | 简体中文
+# PaddleClas 量化模型在 RV1126 上的部署
+目前 FastDeploy 已经支持基于 Paddle Lite 部署 PaddleClas 量化模型到 RV1126 上。
+
+模型的量化和量化模型的下载请参考：[模型量化](../quantize/README.md)
+
+
+## 详细部署文档
+
+在 RV1126 上只支持 C++ 的部署。
+
+- [C++部署](cpp)

examples/vision/classification/paddleclas/serving/README.md

@@ -1,50 +1,51 @@
-# PaddleClas 服务化部署示例
+English | [简体中文](README_CN.md)
+# PaddleClas Service Deployment Example
 
-在服务化部署前，需确认
+Before the service deployment, please confirm 
 
-- 1. 服务化镜像的软硬件环境要求和镜像拉取命令请参考[FastDeploy服务化部署](../../../../../serving/README_CN.md)
+- 1. Refer to [FastDeploy Service Deployment](../../../../../serving/README_CN.md) for software and hardware environment requirements and image pull commands
 
 
-## 启动服务
+## Start the Service
 
 ```bash
-#下载部署示例代码
+# Download the example code for deployment
 git clone https://github.com/PaddlePaddle/FastDeploy.git
 cd FastDeploy/examples/vision/classification/paddleclas/serving
 
-# 下载ResNet50_vd模型文件和测试图片
+# Download ResNet50_vd model files and test images 
 wget https://bj.bcebos.com/paddlehub/fastdeploy/ResNet50_vd_infer.tgz
 tar -xvf ResNet50_vd_infer.tgz
 wget https://gitee.com/paddlepaddle/PaddleClas/raw/release/2.4/deploy/images/ImageNet/ILSVRC2012_val_00000010.jpeg
 
-# 将配置文件放入预处理目录
+# Put the configuration file into the preprocessing directory 
 mv ResNet50_vd_infer/inference_cls.yaml models/preprocess/1/inference_cls.yaml
 
-# 将模型放入 models/runtime/1目录下, 并重命名为model.pdmodel和model.pdiparams
+# Place the model under models/runtime/1 and rename them to model.pdmodel和model.pdiparams
 mv ResNet50_vd_infer/inference.pdmodel models/runtime/1/model.pdmodel
 mv ResNet50_vd_infer/inference.pdiparams models/runtime/1/model.pdiparams
 
-# 拉取fastdeploy镜像(x.y.z为镜像版本号，需参照serving文档替换为数字)
+# Pull the fastdeploy image (x.y.z represent the image version. Refer to the serving document to replace them with numbers)
-# GPU镜像
+# GPU image 
 docker pull registry.baidubce.com/paddlepaddle/fastdeploy:x.y.z-gpu-cuda11.4-trt8.4-21.10
-# CPU镜像
+# CPU image 
 docker pull registry.baidubce.com/paddlepaddle/fastdeploy:x.y.z-cpu-only-21.10
 
-# 运行容器.容器名字为 fd_serving, 并挂载当前目录为容器的 /serving 目录
+# Run the container named fd_serving and mount it in the /serving directory of the container 
 nvidia-docker run -it --net=host --name fd_serving -v `pwd`/:/serving registry.baidubce.com/paddlepaddle/fastdeploy:x.y.z-gpu-cuda11.4-trt8.4-21.10  bash
 
-# 启动服务(不设置CUDA_VISIBLE_DEVICES环境变量，会拥有所有GPU卡的调度权限)
+# Start the service (The CUDA_VISIBLE_DEVICES  environment variable is not set, which entitles the scheduling authority of all GPU cards)
 CUDA_VISIBLE_DEVICES=0 fastdeployserver --model-repository=/serving/models --backend-config=python,shm-default-byte-size=10485760
 ```
->> **注意**:
+>> **Attention**:
 
->> 拉取其他硬件上的镜像请看[服务化部署主文档](../../../../../serving/README_CN.md)
+>> To pull images from other hardware, refer to [Service Deployment Master Document](../../../../../serving/README_CN.md)
 
->> 执行fastdeployserver启动服务出现"Address already in use", 请使用`--grpc-port`指定端口号来启动服务，同时更改客户端示例中的请求端口号.
+>> If "Address already in use" appears when running fastdeployserver to start the service, use `--grpc-port` to specify the port number and change the request port number in the client demo.
 
->> 其他启动参数可以使用 fastdeployserver --help 查看
+>> Other startup parameters can be checked by fastdeployserver --help 
 
-服务启动成功后， 会有以下输出:
+Successful service start brings the following output:
 ```
 ......
 I0928 04:51:15.784517 206 grpc_server.cc:4117] Started GRPCInferenceService at 0.0.0.0:8001
@@ -53,26 +54,26 @@ I0928 04:51:15.826578 206 http_server.cc:167] Started Metrics Service at 0.0.0.0
 ```
 
 
-## 客户端请求
+## Client Request 
 
-在物理机器中执行以下命令，发送grpc请求并输出结果
+Execute the following command in the physical machine to send the grpc request and output the result
 ```
-#下载测试图片
+# Download test images 
 wget https://gitee.com/paddlepaddle/PaddleClas/raw/release/2.4/deploy/images/ImageNet/ILSVRC2012_val_00000010.jpeg
 
-#安装客户端依赖
+# Install client dependencies 
 python3 -m pip install tritonclient\[all\]
 
-# 发送请求
+# Send the request 
 python3 paddlecls_grpc_client.py
 ```
 
-发送请求成功后，会返回json格式的检测结果并打印输出:
+The result is returned in json format and printed after sending the request:
 ```
 output_name: CLAS_RESULT
 {'label_ids': [153], 'scores': [0.6862289905548096]}
 ```
 
-## 配置修改
+## Configuration Change
 
-当前默认配置在GPU上运行TensorRT引擎， 如果要在CPU或其他推理引擎上运行。 需要修改`models/runtime/config.pbtxt`中配置，详情请参考[配置文档](../../../../../serving/docs/zh_CN/model_configuration.md)
+The current default configuration runs the TensorRT engine on GPU. If you want to run it on CPU or other inference engines, please modify the configuration in `models/runtime/config.pbtxt`. Refer to [Configuration Document](../../../../../serving/docs/zh_CN/model_configuration.md) for more information.

examples/vision/classification/paddleclas/serving/README_CN.md

@@ -0,0 +1,79 @@
+[English](README.md) | 简体中文
+# PaddleClas 服务化部署示例
+
+在服务化部署前，需确认
+
+- 1. 服务化镜像的软硬件环境要求和镜像拉取命令请参考[FastDeploy服务化部署](../../../../../serving/README_CN.md)
+
+
+## 启动服务
+
+```bash
+#下载部署示例代码
+git clone https://github.com/PaddlePaddle/FastDeploy.git
+cd FastDeploy/examples/vision/classification/paddleclas/serving
+
+# 下载ResNet50_vd模型文件和测试图片
+wget https://bj.bcebos.com/paddlehub/fastdeploy/ResNet50_vd_infer.tgz
+tar -xvf ResNet50_vd_infer.tgz
+wget https://gitee.com/paddlepaddle/PaddleClas/raw/release/2.4/deploy/images/ImageNet/ILSVRC2012_val_00000010.jpeg
+
+# 将配置文件放入预处理目录
+mv ResNet50_vd_infer/inference_cls.yaml models/preprocess/1/inference_cls.yaml
+
+# 将模型放入 models/runtime/1目录下, 并重命名为model.pdmodel和model.pdiparams
+mv ResNet50_vd_infer/inference.pdmodel models/runtime/1/model.pdmodel
+mv ResNet50_vd_infer/inference.pdiparams models/runtime/1/model.pdiparams
+
+# 拉取fastdeploy镜像(x.y.z为镜像版本号，需参照serving文档替换为数字)
+# GPU镜像
+docker pull registry.baidubce.com/paddlepaddle/fastdeploy:x.y.z-gpu-cuda11.4-trt8.4-21.10
+# CPU镜像
+docker pull registry.baidubce.com/paddlepaddle/fastdeploy:x.y.z-cpu-only-21.10
+
+# 运行容器.容器名字为 fd_serving, 并挂载当前目录为容器的 /serving 目录
+nvidia-docker run -it --net=host --name fd_serving -v `pwd`/:/serving registry.baidubce.com/paddlepaddle/fastdeploy:x.y.z-gpu-cuda11.4-trt8.4-21.10  bash
+
+# 启动服务(不设置CUDA_VISIBLE_DEVICES环境变量，会拥有所有GPU卡的调度权限)
+CUDA_VISIBLE_DEVICES=0 fastdeployserver --model-repository=/serving/models --backend-config=python,shm-default-byte-size=10485760
+```
+>> **注意**:
+
+>> 拉取其他硬件上的镜像请看[服务化部署主文档](../../../../../serving/README_CN.md)
+
+>> 执行fastdeployserver启动服务出现"Address already in use", 请使用`--grpc-port`指定端口号来启动服务，同时更改客户端示例中的请求端口号.
+
+>> 其他启动参数可以使用 fastdeployserver --help 查看
+
+服务启动成功后， 会有以下输出:
+```
+......
+I0928 04:51:15.784517 206 grpc_server.cc:4117] Started GRPCInferenceService at 0.0.0.0:8001
+I0928 04:51:15.785177 206 http_server.cc:2815] Started HTTPService at 0.0.0.0:8000
+I0928 04:51:15.826578 206 http_server.cc:167] Started Metrics Service at 0.0.0.0:8002
+```
+
+
+## 客户端请求
+
+在物理机器中执行以下命令，发送grpc请求并输出结果
+```
+#下载测试图片
+wget https://gitee.com/paddlepaddle/PaddleClas/raw/release/2.4/deploy/images/ImageNet/ILSVRC2012_val_00000010.jpeg
+
+#安装客户端依赖
+python3 -m pip install tritonclient\[all\]
+
+# 发送请求
+python3 paddlecls_grpc_client.py
+```
+
+发送请求成功后，会返回json格式的检测结果并打印输出:
+```
+output_name: CLAS_RESULT
+{'label_ids': [153], 'scores': [0.6862289905548096]}
+```
+
+## 配置修改
+
+当前默认配置在GPU上运行TensorRT引擎， 如果要在CPU或其他推理引擎上运行。 需要修改`models/runtime/config.pbtxt`中配置，详情请参考[配置文档](../../../../../serving/docs/zh_CN/model_configuration.md)

examples/vision/classification/paddleclas/sophgo/README.md

@@ -1,28 +1,29 @@
-# PaddleDetection SOPHGO部署示例
+English | [简体中文](README_CN.md)
+# PaddleDetection SOPHGO Deployment Example
 
-## 支持模型列表
+## Supporting Model List
 
-目前FastDeploy支持的如下模型的部署[ResNet系列模型](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/ResNet_and_vd.md)
+Currently FastDeploy supports the following model deployment: [ResNet series model](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/en/models/ResNet_and_vd_en.md).
 
-## 准备ResNet部署模型以及转换模型
+## Preparing ResNet Model Deployment and Conversion
 
-SOPHGO-TPU部署模型前需要将Paddle模型转换成bmodel模型，具体步骤如下:
+Before deploying SOPHGO-TPU model, you need to first convert Paddle model to bmodel. Specific steps are as follows:
-- Paddle动态图模型转换为ONNX模型，请参考[Paddle2ONNX模型转换](https://github.com/PaddlePaddle/Paddle2ONNX/tree/develop/model_zoo/classification)
+- Convert Paddle dynamic map model to ONNX model, please refer to [Paddle2ONNX model conversion](https://github.com/PaddlePaddle/Paddle2ONNX/tree/develop/model_zoo/classification).
-- ONNX模型转换bmodel模型的过程，请参考[TPU-MLIR](https://github.com/sophgo/tpu-mlir)。
+- For the process of converting ONNX model to bmodel, please refer to [TPU-MLIR](https://github.com/sophgo/tpu-mlir).
 
-## 模型转换example
+## Model Converting Example
 
-下面以[ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/ResNet50_vd_infer.tgz)为例子,教大家如何转换Paddle模型到SOPHGO-TPU模型。
+Here we take [ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/ResNet50_vd_infer.tgz) as an example to show you how to convert Paddle model to SOPHGO-TPU model.
 
-## 导出ONNX模型
+## Export ONNX Model
 
-### 下载Paddle ResNet50_vd静态图模型并解压
+### Download and Unzip Paddle ResNet50_vd Static Map Model
 ```shell
 wget https://bj.bcebos.com/paddlehub/fastdeploy/ResNet50_vd_infer.tgz
 tar xvf ResNet50_vd_infer.tgz
 ```
 
-### 静态图转ONNX模型，注意，这里的save_file请和压缩包名对齐
+### Convert Static Map Model to ONNX Model, note that the save_file here aligns with the zip name
 ```shell
 paddle2onnx --model_dir ResNet50_vd_infer \
             --model_filename inference.pdmodel \
@@ -30,32 +31,32 @@ paddle2onnx --model_dir ResNet50_vd_infer \
             --save_file ResNet50_vd_infer.onnx \
             --enable_dev_version True
 ```
-### 导出bmodel模型
+### Export bmodel
 
-以转化BM1684x的bmodel模型为例子，我们需要下载[TPU-MLIR](https://github.com/sophgo/tpu-mlir)工程，安装过程具体参见[TPU-MLIR文档](https://github.com/sophgo/tpu-mlir/blob/master/README.md)。
+Take converting BM1684x model to bmodel as an example. You need to download [TPU-MLIR](https://github.com/sophgo/tpu-mlir) project. For the process of installation, please refer to [TPU-MLIR Document](https://github.com/sophgo/tpu-mlir/blob/master/README.md).
-### 1.	安装
+### 1.	Installation
 ``` shell
 docker pull sophgo/tpuc_dev:latest
 
-# myname1234是一个示例，也可以设置其他名字
+# myname1234 is just an example, you can customize your own name.
 docker run --privileged --name myname1234 -v $PWD:/workspace -it sophgo/tpuc_dev:latest
 
 source ./envsetup.sh
 ./build.sh
 ```
 
-### 2.	ONNX模型转换为bmodel模型
+### 2.	Convert ONNX model to bmodel
 ``` shell
 mkdir ResNet50_vd_infer && cd ResNet50_vd_infer
 
-# 在该文件中放入测试图片，同时将上一步转换好的ResNet50_vd_infer.onnx放入该文件夹中
+# Put the test image in this file, and put the ResNet50_vd_infer.onnx into this folder.
 cp -rf ${REGRESSION_PATH}/dataset/COCO2017 .
 cp -rf ${REGRESSION_PATH}/image .
-# 放入onnx模型文件ResNet50_vd_infer.onnx
+# Put in the onnx model file ResNet50_vd_infer.onnx.
 
 mkdir workspace && cd workspace
 
-# 将ONNX模型转换为mlir模型，其中参数--output_names可以通过NETRON查看
+# Convert ONNX model to mlir model, the parameter --output_names can be viewed via NETRON.
 model_transform.py \
     --model_name ResNet50_vd_infer \
     --model_def ../ResNet50_vd_infer.onnx \
@@ -69,7 +70,7 @@ model_transform.py \
     --test_result ResNet50_vd_infer_top_outputs.npz \
     --mlir ResNet50_vd_infer.mlir
 
-# 将mlir模型转换为BM1684x的F32 bmodel模型
+# Convert mlir model to BM1684x F32 bmodel.
 model_deploy.py \
   --mlir ResNet50_vd_infer.mlir \
   --quantize F32 \
@@ -78,7 +79,7 @@ model_deploy.py \
   --test_reference ResNet50_vd_infer_top_outputs.npz \
   --model ResNet50_vd_infer_1684x_f32.bmodel
 ```
-最终获得可以在BM1684x上能够运行的bmodel模型ResNet50_vd_infer_1684x_f32.bmodel。如果需要进一步对模型进行加速，可以将ONNX模型转换为INT8 bmodel，具体步骤参见[TPU-MLIR文档](https://github.com/sophgo/tpu-mlir/blob/master/README.md)。
+The final bmodel, ResNet50_vd_infer_1684x_f32.bmodel, can run on BM1684x. If you want to further accelerate the model, you can convert ONNX model to INT8 bmodel. For details, please refer to [TPU-MLIR Document](https://github.com/sophgo/tpu-mlir/blob/master/README.md).
 
-## 其他链接
+## Other Documents
-- [Cpp部署](./cpp)
+- [Cpp Deployment](./cpp)

examples/vision/classification/paddleclas/sophgo/README_CN.md

@@ -0,0 +1,85 @@
+[English](README.md) | 简体中文
+# PaddleDetection SOPHGO部署示例
+
+## 支持模型列表
+
+目前FastDeploy支持的如下模型的部署[ResNet系列模型](https://github.com/PaddlePaddle/PaddleClas/blob/release/2.4/docs/zh_CN/models/ResNet_and_vd.md)
+
+## 准备ResNet部署模型以及转换模型
+
+SOPHGO-TPU部署模型前需要将Paddle模型转换成bmodel模型，具体步骤如下:
+- Paddle动态图模型转换为ONNX模型，请参考[Paddle2ONNX模型转换](https://github.com/PaddlePaddle/Paddle2ONNX/tree/develop/model_zoo/classification)
+- ONNX模型转换bmodel模型的过程，请参考[TPU-MLIR](https://github.com/sophgo/tpu-mlir)。
+
+## 模型转换example
+
+下面以[ResNet50_vd](https://bj.bcebos.com/paddlehub/fastdeploy/ResNet50_vd_infer.tgz)为例子,教大家如何转换Paddle模型到SOPHGO-TPU模型。
+
+## 导出ONNX模型
+
+### 下载Paddle ResNet50_vd静态图模型并解压
+```shell
+wget https://bj.bcebos.com/paddlehub/fastdeploy/ResNet50_vd_infer.tgz
+tar xvf ResNet50_vd_infer.tgz
+```
+
+### 静态图转ONNX模型，注意，这里的save_file请和压缩包名对齐
+```shell
+paddle2onnx --model_dir ResNet50_vd_infer \
+            --model_filename inference.pdmodel \
+            --params_filename inference.pdiparams \
+            --save_file ResNet50_vd_infer.onnx \
+            --enable_dev_version True
+```
+### 导出bmodel模型
+
+以转化BM1684x的bmodel模型为例子，我们需要下载[TPU-MLIR](https://github.com/sophgo/tpu-mlir)工程，安装过程具体参见[TPU-MLIR文档](https://github.com/sophgo/tpu-mlir/blob/master/README.md)。
+### 1.	安装
+``` shell
+docker pull sophgo/tpuc_dev:latest
+
+# myname1234是一个示例，也可以设置其他名字
+docker run --privileged --name myname1234 -v $PWD:/workspace -it sophgo/tpuc_dev:latest
+
+source ./envsetup.sh
+./build.sh
+```
+
+### 2.	ONNX模型转换为bmodel模型
+``` shell
+mkdir ResNet50_vd_infer && cd ResNet50_vd_infer
+
+# 在该文件中放入测试图片，同时将上一步转换好的ResNet50_vd_infer.onnx放入该文件夹中
+cp -rf ${REGRESSION_PATH}/dataset/COCO2017 .
+cp -rf ${REGRESSION_PATH}/image .
+# 放入onnx模型文件ResNet50_vd_infer.onnx
+
+mkdir workspace && cd workspace
+
+# 将ONNX模型转换为mlir模型，其中参数--output_names可以通过NETRON查看
+model_transform.py \
+    --model_name ResNet50_vd_infer \
+    --model_def ../ResNet50_vd_infer.onnx \
+    --input_shapes [[1,3,224,224]] \
+    --mean 0.0,0.0,0.0 \
+    --scale 0.0039216,0.0039216,0.0039216 \
+    --keep_aspect_ratio \
+    --pixel_format rgb \
+    --output_names save_infer_model/scale_0.tmp_1 \
+    --test_input ../image/dog.jpg \
+    --test_result ResNet50_vd_infer_top_outputs.npz \
+    --mlir ResNet50_vd_infer.mlir
+
+# 将mlir模型转换为BM1684x的F32 bmodel模型
+model_deploy.py \
+  --mlir ResNet50_vd_infer.mlir \
+  --quantize F32 \
+  --chip bm1684x \
+  --test_input ResNet50_vd_infer_in_f32.npz \
+  --test_reference ResNet50_vd_infer_top_outputs.npz \
+  --model ResNet50_vd_infer_1684x_f32.bmodel
+```
+最终获得可以在BM1684x上能够运行的bmodel模型ResNet50_vd_infer_1684x_f32.bmodel。如果需要进一步对模型进行加速，可以将ONNX模型转换为INT8 bmodel，具体步骤参见[TPU-MLIR文档](https://github.com/sophgo/tpu-mlir/blob/master/README.md)。
+
+## 其他链接
+- [Cpp部署](./cpp)

examples/vision/classification/paddleclas/sophgo/cpp/README.md

@@ -1,48 +1,49 @@
-# PaddleClas C++部署示例
+English | [简体中文](README_CN.md)
+# PaddleClas C++ Deployment Example
 
-本目录下提供`infer.cc`快速完成ResNet50_vd模型在SOPHGO BM1684x板子上加速部署的示例。
+`infer.cc` in this directory provides a quick example of accelerated deployment of the ResNet50_vd model on SOPHGO BM1684x.
 
-在部署前，需确认以下两个步骤:
+Before deployment, the following two steps need to be confirmed:
 
-1. 软硬件环境满足要求
+1. Hardware and software environment meets the requirements.
-2. 根据开发环境，从头编译FastDeploy仓库
+2. Compile the FastDeploy repository from scratch according to the development environment.
 
-以上步骤请参考[SOPHGO部署库编译](../../../../../../docs/cn/build_and_install/sophgo.md)实现
+For the above steps, please refer to [How to Build SOPHGO Deployment Environment](../../../../../../docs/en/build_and_install/sophgo.md).
 
-## 生成基本目录文件
+## Generate Basic Directory Files
 
-该例程由以下几个部分组成
+The routine consists of the following parts:
 ```text
 .
 ├── CMakeLists.txt
-├── build  # 编译文件夹
+├── build  # Compile Folder
-├── image  # 存放图片的文件夹
+├── image  # Folder for images
 ├── infer.cc
-├── preprocess_config.yaml #示例前处理配置文件
+├── preprocess_config.yaml # Preprocessing configuration sample file.
-└── model  # 存放模型文件的文件夹
+└── model  # Folder for models
 ```
 
-## 编译
+## Compile
 
-### 编译并拷贝SDK到thirdpartys文件夹
+### Compile and Copy SDK to folder thirdpartys
 
-请参考[SOPHGO部署库编译](../../../../../../docs/cn/build_and_install/sophgo.md)仓库编译SDK，编译完成后，将在build目录下生成fastdeploy-0.0.3目录.
+Please refer to [How to Build SOPHGO Deployment Environment](../../../../../../docs/en/build_and_install/sophgo.md) to compile SDK.After compiling, the fastdeploy-0.0.3 directory will be created in the build directory.
 
-### 拷贝模型文件，以及配置文件至model文件夹
+### Copy model and configuration files to folder Model
-将Paddle模型转换为SOPHGO bmodel模型，转换步骤参考[文档](../README.md)  
+Convert Paddle model to SOPHGO bmodel model. For the conversion steps, please refer to [Document](../README.md).
-将转换后的SOPHGO bmodel模型文件拷贝至model中  
+Please copy the converted SOPHGO bmodel to folder model.
-将前处理配置文件也拷贝到model中  
+Copy the preprocessing configuration file to folder model as well.
 ```bash
 cp preprocess_config.yaml ./model
 ```
 
-### 准备测试图片至image文件夹
+### Prepare Test Images to folder image
 ```bash
 wget https://gitee.com/paddlepaddle/PaddleClas/raw/release/2.4/deploy/images/ImageNet/ILSVRC2012_val_00000010.jpeg
 cp ILSVRC2012_val_00000010.jpeg ./images
 ```
 
-### 编译example
+### Compile example
 
 ```bash
 cd build
@@ -50,12 +51,12 @@ cmake .. -DFASTDEPLOY_INSTALL_DIR=${PWD}/fastdeploy-0.0.3
 make
 ```
 
-## 运行例程
+## Running Routines
 
 ```bash
 ./infer_demo model images/ILSVRC2012_val_00000010.jpeg
 ```
 
 
-- [模型介绍](../../)
+- [Model Description](../../)
-- [模型转换](../)
+- [Model Conversion](../)

examples/vision/classification/paddleclas/sophgo/cpp/README_CN.md

@@ -0,0 +1,62 @@
+[English](README.md) | 简体中文
+# PaddleClas C++部署示例
+
+本目录下提供`infer.cc`快速完成ResNet50_vd模型在SOPHGO BM1684x板子上加速部署的示例。
+
+在部署前，需确认以下两个步骤:
+
+1. 软硬件环境满足要求
+2. 根据开发环境，从头编译FastDeploy仓库
+
+以上步骤请参考[SOPHGO部署库编译](../../../../../../docs/cn/build_and_install/sophgo.md)实现
+
+## 生成基本目录文件
+
+该例程由以下几个部分组成
+```text
+.
+├── CMakeLists.txt
+├── build  # 编译文件夹
+├── image  # 存放图片的文件夹
+├── infer.cc
+├── preprocess_config.yaml #示例前处理配置文件
+└── model  # 存放模型文件的文件夹
+```
+
+## 编译
+
+### 编译并拷贝SDK到thirdpartys文件夹
+
+请参考[SOPHGO部署库编译](../../../../../../docs/cn/build_and_install/sophgo.md)仓库编译SDK，编译完成后，将在build目录下生成fastdeploy-0.0.3目录.
+
+### 拷贝模型文件，以及配置文件至model文件夹
+将Paddle模型转换为SOPHGO bmodel模型，转换步骤参考[文档](../README.md)  
+将转换后的SOPHGO bmodel模型文件拷贝至model中  
+将前处理配置文件也拷贝到model中  
+```bash
+cp preprocess_config.yaml ./model
+```
+
+### 准备测试图片至image文件夹
+```bash
+wget https://gitee.com/paddlepaddle/PaddleClas/raw/release/2.4/deploy/images/ImageNet/ILSVRC2012_val_00000010.jpeg
+cp ILSVRC2012_val_00000010.jpeg ./images
+```
+
+### 编译example
+
+```bash
+cd build
+cmake .. -DFASTDEPLOY_INSTALL_DIR=${PWD}/fastdeploy-0.0.3
+make
+```
+
+## 运行例程
+
+```bash
+./infer_demo model images/ILSVRC2012_val_00000010.jpeg
+```
+
+
+- [模型介绍](../../)
+- [模型转换](../)

examples/vision/classification/paddleclas/sophgo/python/README.md

@@ -1,29 +1,30 @@
-# PaddleClas Python部署示例
+English | [简体中文](README_CN.md)
+# PaddleClas Python Deployment Example
 
-在部署前，需确认以下两个步骤
+Before deployment, the following step need to be confirmed:
 
-- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../../docs/cn/build_and_install/sophgo.md)
+- 1. Hardware and software environment meets the requirements. Please refer to [FastDeploy Environment Requirement](../../../../../../docs/en/build_and_install/sophgo.md)
 
-本目录下提供`infer.py`快速完成 ResNet50_vd 在SOPHGO TPU上部署的示例。执行如下脚本即可完成
+`infer.py` in this directory provides a quick example of deployment of the ResNet50_vd model on SOPHGO TPU. Please run the following script:
 
 ```bash
-# 下载部署示例代码
+# Download the sample deployment code.
 git clone https://github.com/PaddlePaddle/FastDeploy.git
 cd FastDeploy/examples/vision/classification/paddleclas/sophgo/python
 
-# 下载图片
+# Download images.
 wget https://gitee.com/paddlepaddle/PaddleClas/raw/release/2.4/deploy/images/ImageNet/ILSVRC2012_val_00000010.jpeg
 
-# 推理
+# Inference.
 python3 infer.py --model_file ./bmodel/resnet50_1684x_f32.bmodel  --config_file ResNet50_vd_infer/inference_cls.yaml  --image ILSVRC2012_val_00000010.jpeg
 
-# 运行完成后返回结果如下所示
+# The returned result.
 ClassifyResult(
 label_ids: 153,
 scores: 0.684570,
 )
 ```
 
-## 其它文档
+## Other Documents
-- [ResNet50_vd C++部署](../cpp)
+- [ResNet50_vd C++ Deployment](../cpp)
-- [转换ResNet50_vd SOPHGO模型文档](../README.md)
+- [Converting ResNet50_vd SOPHGO model](../README.md)

examples/vision/classification/paddleclas/sophgo/python/README_CN.md

@@ -0,0 +1,30 @@
+[English](README.md) | 简体中文
+# PaddleClas Python部署示例
+
+在部署前，需确认以下步骤
+
+- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../../docs/cn/build_and_install/sophgo.md)
+
+本目录下提供`infer.py`快速完成 ResNet50_vd 在SOPHGO TPU上部署的示例。执行如下脚本即可完成
+
+```bash
+# 下载部署示例代码
+git clone https://github.com/PaddlePaddle/FastDeploy.git
+cd FastDeploy/examples/vision/classification/paddleclas/sophgo/python
+
+# 下载图片
+wget https://gitee.com/paddlepaddle/PaddleClas/raw/release/2.4/deploy/images/ImageNet/ILSVRC2012_val_00000010.jpeg
+
+# 推理
+python3 infer.py --model_file ./bmodel/resnet50_1684x_f32.bmodel  --config_file ResNet50_vd_infer/inference_cls.yaml  --image ILSVRC2012_val_00000010.jpeg
+
+# 运行完成后返回结果如下所示
+ClassifyResult(
+label_ids: 153,
+scores: 0.684570,
+)
+```
+
+## 其它文档
+- [ResNet50_vd C++部署](../cpp)
+- [转换ResNet50_vd SOPHGO模型文档](../README.md)

examples/vision/classification/paddleclas/web/README.md

@@ -1,36 +1,35 @@
+English | [简体中文](README_CN.md)
+# MobileNet Front-end Deployment Example
 
-# MobileNet 前端部署示例
+This document introduces the deployment of PaddleClas's mobilenet models for image classification to run in the browser, and the js interface in the @paddle-js-models/mobilenet npm package.
-
-本节介绍部署PaddleClas的图像分类mobilenet模型在浏览器中运行，以及@paddle-js-models/mobilenet npm包中的js接口。
 
 
-## 前端部署图像分类模型
+## Front-end Deployment of Image Classification Model
 
-图像分类模型web demo使用[**参考文档**](../../../../application/js/web_demo/)
+To use the web demo of image classification models, refer to [**Reference Document**](../../../../application/js/web_demo/)
 
 
-## MobileNet js接口
+## MobileNet js Interface
 
 ```
 import * as mobilenet from "@paddle-js-models/mobilenet";
-# mobilenet模型加载和初始化
+# mobilenet model loading and initialization
 await mobilenet.load()
-# mobilenet模型执行预测，并获得分类的类别
+# mobilenet model performs the prediction and obtains the classification result
 const res = await mobilenet.classify(img);
 console.log(res);
 ```
 
-**load()函数参数**
+**load() function parameter**
 
-> * **Config**(dict): 图像分类模型配置参数，默认值为 {Path: 'https://paddlejs.bj.bcebos.com/models/fuse/mobilenet/mobileNetV2_fuse_activation/model.json', fill: '#fff', mean: [0.485, 0.456, 0.406],std: [0.229, 0.224, 0.225]}; 其中，modelPath为js模型路径，fill 为图像预处理padding的值，mean和std分别为预处理的均值和标准差。
+> * **Config**(dict): The configuration parameter for the image classification model. Default {Path: 'https://paddlejs.bj.bcebos.com/models/fuse/mobilenet/mobileNetV2_fuse_activation/model.json', fill: '#fff', mean: [0.485, 0.456, 0.406],std: [0.229, 0.224, 0.225]}; Among them, modelPath is the path of the js model, fill is the padding value in the image pre-processing, and mean/std are the mean and standard deviation in the pre-processing
 
-
+**classify() function parameter**
-**classify()函数参数**
+> * **img**(HTMLImageElement): Enter an image parameter in HTMLImageElement. 
-> * **img**(HTMLImageElement): 输入图像参数，类型为HTMLImageElement。
 
 
 
-## 其它文档
+## Other Documents
 
-- [PaddleClas模型 python部署](../../paddleclas/python/)
+- [PaddleClas model python deployment](../../paddleclas/python/)
-- [PaddleClas模型 C++部署](../cpp/)
+- [PaddleClas model C++ deployment](../cpp/)

examples/vision/classification/paddleclas/web/README_CN.md

@@ -0,0 +1,36 @@
+[English](README.md) | 简体中文
+# MobileNet 前端部署示例
+
+本节介绍部署PaddleClas的图像分类mobilenet模型在浏览器中运行，以及@paddle-js-models/mobilenet npm包中的js接口。
+
+
+## 前端部署图像分类模型
+
+图像分类模型web demo使用[**参考文档**](../../../../application/js/web_demo/)
+
+
+## MobileNet js接口
+
+```
+import * as mobilenet from "@paddle-js-models/mobilenet";
+# mobilenet模型加载和初始化
+await mobilenet.load()
+# mobilenet模型执行预测，并获得分类的类别
+const res = await mobilenet.classify(img);
+console.log(res);
+```
+
+**load()函数参数**
+
+> * **Config**(dict): 图像分类模型配置参数，默认值为 {Path: 'https://paddlejs.bj.bcebos.com/models/fuse/mobilenet/mobileNetV2_fuse_activation/model.json', fill: '#fff', mean: [0.485, 0.456, 0.406],std: [0.229, 0.224, 0.225]}; 其中，modelPath为js模型路径，fill 为图像预处理padding的值，mean和std分别为预处理的均值和标准差。
+
+
+**classify()函数参数**
+> * **img**(HTMLImageElement): 输入图像参数，类型为HTMLImageElement。
+
+
+
+## 其它文档
+
+- [PaddleClas模型 python部署](../../paddleclas/python/)
+- [PaddleClas模型 C++部署](../cpp/)

examples/vision/classification/resnet/README.md

@@ -1,41 +1,42 @@
-# ResNet准备部署模型
+English | [简体中文](README_CN.md)
+# ResNet Ready-to-deploy Model
 
-- ResNet部署实现来自[Torchvision](https://github.com/pytorch/vision/tree/v0.12.0)的代码，和[基于ImageNet2012的预训练模型](https://github.com/pytorch/vision/tree/v0.12.0)。
+- ResNet Deployment is based on the code of [Torchvision](https://github.com/pytorch/vision/tree/v0.12.0) and [Pre-trained Models on ImageNet2012](https://github.com/pytorch/vision/tree/v0.12.0)。
 
-  - （1）[官方库](https://github.com/pytorch/vision/tree/v0.12.0)提供的*.pt通过[导出ONNX模型](#导出ONNX模型)操作后，可进行部署；
+  - （1）Deployment is conducted after [Export ONNX Model](#导出ONNX模型) by the *.pt provided by [Official Repository](https://github.com/pytorch/vision/tree/v0.12.0)；
-  - （2）自己数据训练的ResNet模型，按照[导出ONNX模型](#%E5%AF%BC%E5%87%BAONNX%E6%A8%A1%E5%9E%8B)操作后，参考[详细部署文档](#详细部署文档)完成部署。
+  - （2）The ResNet Model trained by personal data should [Export ONNX Model](#%E5%AF%BC%E5%87%BAONNX%E6%A8%A1%E5%9E%8B). Please refer to [Detailed Deployment Tutorials](#详细部署文档) for deployment.
 
 
-## 导出ONNX模型
+## Export the ONNX Model
 
 
-  导入[Torchvision](https://github.com/pytorch/vision/tree/v0.12.0)，加载预训练模型，并进行模型转换，具体转换步骤如下。
+  Import [Torchvision](https://github.com/pytorch/vision/tree/v0.12.0), load the pre-trained model, and conduct model transformation as the following steps.
 
   ```python
     import torch
     import torchvision.models as models
 
     model = models.resnet50(pretrained=True)
-    batch_size = 1  #批处理大小
+    batch_size = 1  #Batch size
-    input_shape = (3, 224, 224)   #输入数据,改成自己的输入shape
+    input_shape = (3, 224, 224)   #Input data, and change to personal input shape
     # #set the model to inference mode
     model.eval()
-    x = torch.randn(batch_size, *input_shape)	# 生成张量
+    x = torch.randn(batch_size, *input_shape)	# Generate tensor
-    export_onnx_file = "ResNet50.onnx"			# 目的ONNX文件名
+    export_onnx_file = "ResNet50.onnx"			# Purpose ONNX file name
     torch.onnx.export(model,
                         x,
                         export_onnx_file,
                         opset_version=12,
-                        input_names=["input"],	# 输入名
+                        input_names=["input"],	# Input name
-                        output_names=["output"],	# 输出名
+                        output_names=["output"],	# Output name
-                        dynamic_axes={"input":{0:"batch_size"},  # 批处理变量
+                        dynamic_axes={"input":{0:"batch_size"},  # Batch variables
                                         "output":{0:"batch_size"}})
   ```
 
-## 下载预训练ONNX模型
+## Download Pre-trained ONNX Model
 
-为了方便开发者的测试，下面提供了ResNet导出的各系列模型，开发者可直接下载使用。（下表中模型的精度来源于源官方库）
+For developers' testing, models exported by ResNet are provided below. Developers can download them directly. (The model accuracy in the following table is derived from the source official repository)
-| 模型                                                               | 大小    | 精度    |
+| Model                                                               | Size    | Accuracy    |
 |:---------------------------------------------------------------- |:----- |:----- |
 | [ResNet-18](https://bj.bcebos.com/paddlehub/fastdeploy/resnet18.onnx) | 45MB  | |
 | [ResNet-34](https://bj.bcebos.com/paddlehub/fastdeploy/resnet34.onnx) | 84MB | |
@@ -43,11 +44,11 @@
 | [ResNet-101](https://bj.bcebos.com/paddlehub/fastdeploy/resnet101.onnx) | 170MB | |
 
 
-## 详细部署文档
+## Detailed Deployment Documents
 
-- [Python部署](python)
+- [Python Deployment](python)
-- [C++部署](cpp)
+- [C++ Deployment](cpp)
 
-## 版本说明
+## Release Note
 
-- 本版本文档和代码基于[Torchvision v0.12.0](https://github.com/pytorch/vision/tree/v0.12.0) 编写
+- Document and code are based on [Torchvision v0.12.0](https://github.com/pytorch/vision/tree/v0.12.0) 

examples/vision/classification/resnet/README_CN.md

@@ -0,0 +1,54 @@
+[English](README.md) | 简体中文
+# ResNet准备部署模型
+
+- ResNet部署实现来自[Torchvision](https://github.com/pytorch/vision/tree/v0.12.0)的代码，和[基于ImageNet2012的预训练模型](https://github.com/pytorch/vision/tree/v0.12.0)。
+
+  - （1）[官方库](https://github.com/pytorch/vision/tree/v0.12.0)提供的*.pt通过[导出ONNX模型](#导出ONNX模型)操作后，可进行部署；
+  - （2）自己数据训练的ResNet模型，按照[导出ONNX模型](#%E5%AF%BC%E5%87%BAONNX%E6%A8%A1%E5%9E%8B)操作后，参考[详细部署文档](#详细部署文档)完成部署。
+
+
+## 导出ONNX模型
+
+
+  导入[Torchvision](https://github.com/pytorch/vision/tree/v0.12.0)，加载预训练模型，并进行模型转换，具体转换步骤如下。
+
+  ```python
+    import torch
+    import torchvision.models as models
+
+    model = models.resnet50(pretrained=True)
+    batch_size = 1  #批处理大小
+    input_shape = (3, 224, 224)   #输入数据,改成自己的输入shape
+    # #set the model to inference mode
+    model.eval()
+    x = torch.randn(batch_size, *input_shape)	# 生成张量
+    export_onnx_file = "ResNet50.onnx"			# 目的ONNX文件名
+    torch.onnx.export(model,
+                        x,
+                        export_onnx_file,
+                        opset_version=12,
+                        input_names=["input"],	# 输入名
+                        output_names=["output"],	# 输出名
+                        dynamic_axes={"input":{0:"batch_size"},  # 批处理变量
+                                        "output":{0:"batch_size"}})
+  ```
+
+## 下载预训练ONNX模型
+
+为了方便开发者的测试，下面提供了ResNet导出的各系列模型，开发者可直接下载使用。（下表中模型的精度来源于源官方库）
+| 模型                                                               | 大小    | 精度    |
+|:---------------------------------------------------------------- |:----- |:----- |
+| [ResNet-18](https://bj.bcebos.com/paddlehub/fastdeploy/resnet18.onnx) | 45MB  | |
+| [ResNet-34](https://bj.bcebos.com/paddlehub/fastdeploy/resnet34.onnx) | 84MB | |
+| [ResNet-50](https://bj.bcebos.com/paddlehub/fastdeploy/resnet50.onnx) | 98MB | |
+| [ResNet-101](https://bj.bcebos.com/paddlehub/fastdeploy/resnet101.onnx) | 170MB | |
+
+
+## 详细部署文档
+
+- [Python部署](python)
+- [C++部署](cpp)
+
+## 版本说明
+
+- 本版本文档和代码基于[Torchvision v0.12.0](https://github.com/pytorch/vision/tree/v0.12.0) 编写

examples/vision/classification/resnet/cpp/README.md

@@ -1,42 +1,43 @@
-# ResNet C++部署示例
+English | [简体中文](README_CN.md)
+# ResNet C++ Deployment Example
 
-本目录下提供`infer.cc`快速完成ResNet系列模型在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。
+This directory provides examples that `infer.cc` fast finishes the deployment of ResNet models on CPU/GPU and GPU accelerated by TensorRT. 
 
-在部署前，需确认以下两个步骤
+Before deployment, two steps require confirmation.
 
-- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 1. Software and hardware should meet the requirements. Please refer to [FastDeploy Environment Requirements](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
-- 2. 根据开发环境，下载预编译部署库和samples代码，参考[FastDeploy预编译库](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+- 2. Download the precompiled deployment library and samples code according to your development environment. Refer to [FastDeploy Precompiled Library](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
 
-以Linux上 ResNet50 推理为例，在本目录执行如下命令即可完成编译测试，支持此模型需保证FastDeploy版本0.7.0以上(x.x.x>=0.7.0)
+Taking ResNet50 inference on Linux as an example, the compilation test can be completed by executing the following command in this directory. FastDeploy version 0.7.0 or above (x.x.x>=0.7.0)  is required to support this model.
 
 ```bash
 mkdir build
 cd build
-# 下载FastDeploy预编译库，用户可在上文提到的`FastDeploy预编译库`中自行选择合适的版本使用
+# Download the FastDeploy precompiled library. Users can choose your appropriate version in the `FastDeploy Precompiled Library` mentioned above 
 wget https://bj.bcebos.com/fastdeploy/release/cpp/fastdeploy-linux-x64-x.x.x.tgz
 tar xvf fastdeploy-linux-x64-x.x.x.tgz
 cmake .. -DFASTDEPLOY_INSTALL_DIR=${PWD}/fastdeploy-linux-x64-x.x.x
 make -j
 
-# 下载ResNet模型文件和测试图片
+# Download the ResNet50 model file and test images 
 wget https://bj.bcebos.com/paddlehub/fastdeploy/resnet50.onnx
 wget https://gitee.com/paddlepaddle/PaddleClas/raw/release/2.4/deploy/images/ImageNet/ILSVRC2012_val_00000010.jpeg
 
 
-# CPU推理
+# CPU inference
 ./infer_demo resnet50.onnx ILSVRC2012_val_00000010.jpeg 0
-# GPU推理
+# GPU inference
 ./infer_demo resnet50.onnx ILSVRC2012_val_00000010.jpeg 1
-# GPU上TensorRT推理
+# TensorRT Inference on GPU
 ./infer_demo resnet50.onnx ILSVRC2012_val_00000010.jpeg 2
 ```
 
-以上命令只适用于Linux或MacOS, Windows下SDK的使用方式请参考:  
+The above command works for Linux or MacOS. Refer to: 
-- [如何在Windows中使用FastDeploy C++ SDK](../../../../../docs/cn/faq/use_sdk_on_windows.md)
+- [How to use FastDeploy C++ SDK in Windows](../../../../../docs/cn/faq/use_sdk_on_windows.md)  for SDK use-pattern in Windows
 
-## ResNet C++接口
+## ResNet C++ Interface 
 
-### ResNet类
+### ResNet Class 
 
 ```c++
 
@@ -48,29 +49,29 @@ fastdeploy::vision::classification::ResNet(
 ```
 
 
-**参数**
+**Parameter**
 
-> * **model_file**(str): 模型文件路径
+> * **model_file**(str): Model file path 
-> * **params_file**(str): 参数文件路径
+> * **params_file**(str): Parameter file path 
-> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **runtime_option**(RuntimeOption): Backend inference configuration. None by default. (use the default configuration)
-> * **model_format**(ModelFormat): 模型格式，默认为ONNX格式
+> * **model_format**(ModelFormat): Model format. ONNX format by default
 
-#### Predict函数
+#### Predict Function
 
 > ```c++
 > ResNet::Predict(cv::Mat* im, ClassifyResult* result, int topk = 1)
 > ```
 >
-> 模型预测接口，输入图像直接输出检测结果。
+> Model prediction interface. Input images and output results directly.
 >
-> **参数**
+> **Parameter**
 >
-> > * **im**: 输入图像，注意需为HWC，BGR格式
+> > * **im**: Input images in HWC or BGR format
-> > * **result**: 分类结果，包括label_id，以及相应的置信度, ClassifyResult说明参考[视觉模型预测结果](../../../../../docs/api/vision_results/)
+> > * **result**: The classification result, including label_id, and the corresponding confidence. Refer to [Visual Model Prediction Results](../../../../../docs/api/vision_results/)  for the description of ClassifyResult
-> > * **topk**(int):返回预测概率最高的topk个分类结果，默认为1
+> > * **topk**(int): Return the topk classification results with the highest prediction probability. Default 1
 
 
-- [模型介绍](../../)
+- [Model Description](../../)
-- [Python部署](../python)
+- [Python Deployment](../python)
-- [视觉模型预测结果](../../../../../docs/api/vision_results/)
+- [Vision Model prediction results](../../../../../docs/api/vision_results/)
-- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)
+- [How to switch the model inference backend engine](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/classification/resnet/cpp/README_CN.md

@@ -0,0 +1,77 @@
+[English](README.md) | 简体中文
+# ResNet C++部署示例
+
+本目录下提供`infer.cc`快速完成ResNet系列模型在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。
+
+在部署前，需确认以下两个步骤
+
+- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 2. 根据开发环境，下载预编译部署库和samples代码，参考[FastDeploy预编译库](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+
+以Linux上 ResNet50 推理为例，在本目录执行如下命令即可完成编译测试，支持此模型需保证FastDeploy版本0.7.0以上(x.x.x>=0.7.0)
+
+```bash
+mkdir build
+cd build
+# 下载FastDeploy预编译库，用户可在上文提到的`FastDeploy预编译库`中自行选择合适的版本使用
+wget https://bj.bcebos.com/fastdeploy/release/cpp/fastdeploy-linux-x64-x.x.x.tgz
+tar xvf fastdeploy-linux-x64-x.x.x.tgz
+cmake .. -DFASTDEPLOY_INSTALL_DIR=${PWD}/fastdeploy-linux-x64-x.x.x
+make -j
+
+# 下载ResNet模型文件和测试图片
+wget https://bj.bcebos.com/paddlehub/fastdeploy/resnet50.onnx
+wget https://gitee.com/paddlepaddle/PaddleClas/raw/release/2.4/deploy/images/ImageNet/ILSVRC2012_val_00000010.jpeg
+
+
+# CPU推理
+./infer_demo resnet50.onnx ILSVRC2012_val_00000010.jpeg 0
+# GPU推理
+./infer_demo resnet50.onnx ILSVRC2012_val_00000010.jpeg 1
+# GPU上TensorRT推理
+./infer_demo resnet50.onnx ILSVRC2012_val_00000010.jpeg 2
+```
+
+以上命令只适用于Linux或MacOS, Windows下SDK的使用方式请参考:  
+- [如何在Windows中使用FastDeploy C++ SDK](../../../../../docs/cn/faq/use_sdk_on_windows.md)
+
+## ResNet C++接口
+
+### ResNet类
+
+```c++
+
+fastdeploy::vision::classification::ResNet(
+        const std::string& model_file,
+        const std::string& params_file = "",
+        const RuntimeOption& custom_option = RuntimeOption(),
+        const ModelFormat& model_format = ModelFormat::ONNX)
+```
+
+
+**参数**
+
+> * **model_file**(str): 模型文件路径
+> * **params_file**(str): 参数文件路径
+> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **model_format**(ModelFormat): 模型格式，默认为ONNX格式
+
+#### Predict函数
+
+> ```c++
+> ResNet::Predict(cv::Mat* im, ClassifyResult* result, int topk = 1)
+> ```
+>
+> 模型预测接口，输入图像直接输出检测结果。
+>
+> **参数**
+>
+> > * **im**: 输入图像，注意需为HWC，BGR格式
+> > * **result**: 分类结果，包括label_id，以及相应的置信度, ClassifyResult说明参考[视觉模型预测结果](../../../../../docs/api/vision_results/)
+> > * **topk**(int):返回预测概率最高的topk个分类结果，默认为1
+
+
+- [模型介绍](../../)
+- [Python部署](../python)
+- [视觉模型预测结果](../../../../../docs/api/vision_results/)
+- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/classification/resnet/python/README.md

@@ -1,30 +1,31 @@
-# ResNet模型 Python部署示例
+English | [简体中文](README_CN.md)
+# ResNet Model Python Deployment Example
 
-在部署前，需确认以下两个步骤
+Before deployment, two steps require confirmation
 
-- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 1. Software and hardware should meet the requirements. Please refer to [FastDeploy Environment Requirements](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
-- 2. FastDeploy Python whl包安装，参考[FastDeploy Python安装](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+- 2. Install FastDeploy Python whl package. Refer to [FastDeploy Python Installation](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
 
-本目录下提供`infer.py`快速完成ResNet50_vd在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。执行如下脚本即可完成
+This directory provides examples that `infer.py` fast finishes the deployment of ResNet50_vd on CPU/GPU and GPU accelerated by TensorRT. The script is as follows
 
 ```bash
-#下载部署示例代码
+# Download deployment example code 
 git clone https://github.com/PaddlePaddle/FastDeploy.git
 cd  FastDeploy/examples/vision/classification/resnet/python
 
-# 下载ResNet50_vd模型文件和测试图片
+# Download the ResNet50_vd model file and test images
 wget https://bj.bcebos.com/paddlehub/fastdeploy/resnet50.onnx
 wget https://gitee.com/paddlepaddle/PaddleClas/raw/release/2.4/deploy/images/ImageNet/ILSVRC2012_val_00000010.jpeg
 
-# CPU推理
+# CPU inference
 python infer.py --model resnet50.onnx --image ILSVRC2012_val_00000010.jpeg --device cpu --topk 1
-# GPU推理
+# GPU inference
 python infer.py --model resnet50.onnx --image ILSVRC2012_val_00000010.jpeg --device gpu --topk 1
-# GPU上使用TensorRT推理 （注意：TensorRT推理第一次运行，有序列化模型的操作，有一定耗时，需要耐心等待）
+# Use TensorRT inference on GPU  （Attention: It is somewhat time-consuming for the operation of model serialization when running TensorRT inference for the first time. Please be patient.）
 python infer.py --model resnet50.onnx --image ILSVRC2012_val_00000010.jpeg --device gpu --use_trt True --topk 1
 ```
 
-运行完成后返回结果如下所示
+The result returned after running is as follows
 ```bash
 ClassifyResult(
 label_ids: 332,
@@ -32,41 +33,41 @@ scores: 0.825349,
 )
 ```
 
-## ResNet Python接口
+## ResNet Python Interface 
 
 ```python
 fd.vision.classification.ResNet(model_file, params_file, runtime_option=None, model_format=ModelFormat.ONNX)
 ```
 
 
-**参数**
+**Parameter**
 
-> * **model_file**(str): 模型文件路径
+> * **model_file**(str): Model file path 
-> * **params_file**(str): 参数文件路径
+> * **params_file**(str): Parameter file path 
-> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **runtime_option**(RuntimeOption): Backend inference configuration. None by default. (use the default configuration)
-> * **model_format**(ModelFormat): 模型格式，默认为ONNX格式
+> * **model_format**(ModelFormat): Model format. ONNX format by default
 
-### predict函数
+### predict Function
 
 > ```python
 > ResNet.predict(input_image, topk=1)
 > ```
 >
-> 模型预测结口，输入图像直接输出检测结果。
+> Model prediction interface. Input images and output results directly.
 >
-> **参数**
+> **parameter**
 >
-> > * **input_image**(np.ndarray): 输入数据，注意需为HWC，BGR格式
+> > * **input_image**(np.ndarray): Input data in HWC or BGR format
-> > * **topk**(int):返回预测概率最高的topk个分类结果，默认为1
+> > * **topk**(int): Return the topk classification results with the highest prediction probability. Default 1
 
-> **返回**
+> **Return**
 >
-> > 返回`fastdeploy.vision.ClassifyResult`结构体，结构体说明参考文档[视觉模型预测结果](../../../../../docs/api/vision_results/)
+> > Return `fastdeploy.vision.ClassifyResult` structure. Refer to [Vision Model Prediction Results](../../../../../docs/api/vision_results/) for the description of the structure.
 
 
-## 其它文档
+## Other Documents
 
-- [ResNet 模型介绍](..)
+- [ResNet Model Description](..)
-- [ResNet C++部署](../cpp)
+- [ResNet C++ Deployment](../cpp)
-- [模型预测结果说明](../../../../../docs/api/vision_results/)
+- [Model prediction results](../../../../../docs/api/vision_results/)
-- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)
+- [How to switch the model inference backend engine](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/classification/resnet/python/README_CN.md

@@ -0,0 +1,73 @@
+[English](README.md) | 简体中文
+# ResNet模型 Python部署示例
+
+在部署前，需确认以下两个步骤
+
+- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 2. FastDeploy Python whl包安装，参考[FastDeploy Python安装](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+
+本目录下提供`infer.py`快速完成ResNet50_vd在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。执行如下脚本即可完成
+
+```bash
+#下载部署示例代码
+git clone https://github.com/PaddlePaddle/FastDeploy.git
+cd  FastDeploy/examples/vision/classification/resnet/python
+
+# 下载ResNet50_vd模型文件和测试图片
+wget https://bj.bcebos.com/paddlehub/fastdeploy/resnet50.onnx
+wget https://gitee.com/paddlepaddle/PaddleClas/raw/release/2.4/deploy/images/ImageNet/ILSVRC2012_val_00000010.jpeg
+
+# CPU推理
+python infer.py --model resnet50.onnx --image ILSVRC2012_val_00000010.jpeg --device cpu --topk 1
+# GPU推理
+python infer.py --model resnet50.onnx --image ILSVRC2012_val_00000010.jpeg --device gpu --topk 1
+# GPU上使用TensorRT推理 （注意：TensorRT推理第一次运行，有序列化模型的操作，有一定耗时，需要耐心等待）
+python infer.py --model resnet50.onnx --image ILSVRC2012_val_00000010.jpeg --device gpu --use_trt True --topk 1
+```
+
+运行完成后返回结果如下所示
+```bash
+ClassifyResult(
+label_ids: 332,
+scores: 0.825349,
+)
+```
+
+## ResNet Python接口
+
+```python
+fd.vision.classification.ResNet(model_file, params_file, runtime_option=None, model_format=ModelFormat.ONNX)
+```
+
+
+**参数**
+
+> * **model_file**(str): 模型文件路径
+> * **params_file**(str): 参数文件路径
+> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **model_format**(ModelFormat): 模型格式，默认为ONNX格式
+
+### predict函数
+
+> ```python
+> ResNet.predict(input_image, topk=1)
+> ```
+>
+> 模型预测结口，输入图像直接输出检测结果。
+>
+> **参数**
+>
+> > * **input_image**(np.ndarray): 输入数据，注意需为HWC，BGR格式
+> > * **topk**(int):返回预测概率最高的topk个分类结果，默认为1
+
+> **返回**
+>
+> > 返回`fastdeploy.vision.ClassifyResult`结构体，结构体说明参考文档[视觉模型预测结果](../../../../../docs/api/vision_results/)
+
+
+## 其它文档
+
+- [ResNet 模型介绍](..)
+- [ResNet C++部署](../cpp)
+- [模型预测结果说明](../../../../../docs/api/vision_results/)
+- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/classification/yolov5cls/README.md

@@ -1,14 +1,16 @@
-# YOLOv5Cls准备部署模型
+English | [简体中文](README_CN.md)
 
-- YOLOv5Cls v6.2部署模型实现来自[YOLOv5](https://github.com/ultralytics/yolov5/tree/v6.2),和[基于ImageNet的预训练模型](https://github.com/ultralytics/yolov5/releases/tag/v6.2)
+# YOLOv5Cls Ready-to-deploy Model
-  - （1）[官方库](https://github.com/ultralytics/yolov5/releases/tag/v6.2)提供的*-cls.pt模型，使用[YOLOv5](https://github.com/ultralytics/yolov5)中的`export.py`导出ONNX文件后，可直接进行部署；
+
-  - （2）开发者基于自己数据训练的YOLOv5Cls v6.2模型，可使用[YOLOv5](https://github.com/ultralytics/yolov5)中的`export.py`导出ONNX文件后，完成部署。
+- YOLOv5Cls v6.2 model deployment is based on [YOLOv5](https://github.com/ultralytics/yolov5/tree/v6.2) and [Pre-trained Models on ImageNet](https://github.com/ultralytics/yolov5/releases/tag/v6.2)
+  - （1）The *-cls.pt model provided by [Official Repository](https://github.com/ultralytics/yolov5/releases/tag/v6.2) can export the ONNX file using `export.py` in [YOLOv5](https://github.com/ultralytics/yolov5), then deployment can be conducted；
+  - （2）The YOLOv5Cls v6.2 Model trained by personal data should export the ONNX file using `export.py` in [YOLOv5](https://github.com/ultralytics/yolov5).
 
 
-## 下载预训练ONNX模型
+## Download Pre-trained ONNX Model
 
-为了方便开发者的测试，下面提供了YOLOv5Cls导出的各系列模型，开发者可直接下载使用。（下表中模型的精度来源于源官方库）
+For developers' testing, models exported by YOLOv5Cls are provided below. Developers can download them directly. (The model accuracy in the following table is derived from the source official repository)
-| 模型                                                               | 大小    | 精度(top1)  | 精度(top5)    |
+| Model                                                               | Size    | Accuracy(top1)  | Accuracy(top5)    |
 |:---------------------------------------------------------------- |:----- |:----- |:----- |
 | [YOLOv5n-cls](https://bj.bcebos.com/paddlehub/fastdeploy/yolov5n-cls.onnx) | 9.6MB | 64.6% | 85.4% |
 | [YOLOv5s-cls](https://bj.bcebos.com/paddlehub/fastdeploy/yolov5s-cls.onnx) | 21MB | 71.5% | 90.2% |
@@ -17,11 +19,11 @@
 | [YOLOv5x-cls](https://bj.bcebos.com/paddlehub/fastdeploy/yolov5x-cls.onnx) | 184MB | 79.0% | 94.4% |
 
 
-## 详细部署文档
+## Detailed Deployment Documents
 
-- [Python部署](python)
+- [Python Deployment](python)
-- [C++部署](cpp)
+- [C++ Deployment](cpp)
 
-## 版本说明
+## Release Note
 
-- 本版本文档和代码基于[YOLOv5 v6.2](https://github.com/ultralytics/yolov5/tree/v6.2) 编写
+- Document and code are based on [YOLOv5 v6.2](https://github.com/ultralytics/yolov5/tree/v6.2).

examples/vision/classification/yolov5cls/README_CN.md

@@ -0,0 +1,28 @@
+[English](README.md) | 简体中文
+# YOLOv5Cls准备部署模型
+
+- YOLOv5Cls v6.2部署模型实现来自[YOLOv5](https://github.com/ultralytics/yolov5/tree/v6.2),和[基于ImageNet的预训练模型](https://github.com/ultralytics/yolov5/releases/tag/v6.2)
+  - （1）[官方库](https://github.com/ultralytics/yolov5/releases/tag/v6.2)提供的*-cls.pt模型，使用[YOLOv5](https://github.com/ultralytics/yolov5)中的`export.py`导出ONNX文件后，可直接进行部署；
+  - （2）开发者基于自己数据训练的YOLOv5Cls v6.2模型，可使用[YOLOv5](https://github.com/ultralytics/yolov5)中的`export.py`导出ONNX文件后，完成部署。
+
+
+## 下载预训练ONNX模型
+
+为了方便开发者的测试，下面提供了YOLOv5Cls导出的各系列模型，开发者可直接下载使用。（下表中模型的精度来源于源官方库）
+| 模型                                                               | 大小    | 精度(top1)  | 精度(top5)    |
+|:---------------------------------------------------------------- |:----- |:----- |:----- |
+| [YOLOv5n-cls](https://bj.bcebos.com/paddlehub/fastdeploy/yolov5n-cls.onnx) | 9.6MB | 64.6% | 85.4% |
+| [YOLOv5s-cls](https://bj.bcebos.com/paddlehub/fastdeploy/yolov5s-cls.onnx) | 21MB | 71.5% | 90.2% |
+| [YOLOv5m-cls](https://bj.bcebos.com/paddlehub/fastdeploy/yolov5m-cls.onnx) | 50MB | 75.9% | 92.9% |
+| [YOLOv5l-cls](https://bj.bcebos.com/paddlehub/fastdeploy/yolov5l-cls.onnx) | 102MB | 78.0% | 94.0% |
+| [YOLOv5x-cls](https://bj.bcebos.com/paddlehub/fastdeploy/yolov5x-cls.onnx) | 184MB | 79.0% | 94.4% |
+
+
+## 详细部署文档
+
+- [Python部署](python)
+- [C++部署](cpp)
+
+## 版本说明
+
+- 本版本文档和代码基于[YOLOv5 v6.2](https://github.com/ultralytics/yolov5/tree/v6.2) 编写

examples/vision/classification/yolov5cls/cpp/README.md

@@ -1,37 +1,38 @@
-# YOLOv5Cls C++部署示例
+English | [简体中文](README_CN.md)
+# YOLOv5Cls C++ Deployment Example
 
-本目录下提供`infer.cc`快速完成YOLOv5Cls在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。
+This directory provides examples that ` infer.cc` fast finishes the deployment of YOLOv5Cls models on CPU/GPU and GPU accelerated by TensorRT. 
 
-在部署前，需确认以下两个步骤
+Before deployment, two steps require confirmation
 
-- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 1. Software and hardware should meet the requirements. Please refer to [FastDeploy Environment Requirements](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
-- 2. 根据开发环境，下载预编译部署库和samples代码，参考[FastDeploy预编译库](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+- 2. Download the precompiled deployment library and samples code according to your development environment. Refer to [FastDeploy  Precompiled Library](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
 
-以Linux上CPU推理为例，在本目录执行如下命令即可完成编译测试，支持此模型需保证FastDeploy版本0.7.0以上(x.x.x>=0.7.0)
+Taking CPU inference on Linux as an example, the compilation test can be completed by executing the following command in this directory. FastDeploy version 0.7.0 or above (x.x.x>=0.7.0)  is required to support this model.
 
 ```bash
 mkdir build
 cd build
-# 下载FastDeploy预编译库，用户可在上文提到的`FastDeploy预编译库`中自行选择合适的版本使用
+# Download the FastDeploy precompiled library. Users can choose your appropriate version in the `FastDeploy Precompiled Library` mentioned above 
 wget https://bj.bcebos.com/fastdeploy/release/cpp/fastdeploy-linux-x64-x.x.x.tgz
 tar xvf fastdeploy-linux-x64-x.x.x.tgz
 cmake .. -DFASTDEPLOY_INSTALL_DIR=${PWD}/fastdeploy-linux-x64-x.x.x
 make -j
 
-#下载官方转换好的yolov5模型文件和测试图片
+# Download the official converted yolov5 model file and test images 
 wget https://bj.bcebos.com/paddlehub/fastdeploy/yolov5n-cls.onnx
 wget https://gitee.com/paddlepaddle/PaddleClas/raw/release/2.4/deploy/images/ImageNet/ILSVRC2012_val_00000010.jpeg
 
 
-# CPU推理
+# CPU inference
 ./infer_demo yolov5n-cls.onnx 000000014439.jpg 0
-# GPU推理
+# GPU inference
 ./infer_demo yolov5n-cls.onnx 000000014439.jpg 1
-# GPU上TensorRT推理
+# TensorRT Inference on GPU
 ./infer_demo yolov5n-cls.onnx 000000014439.jpg 2
 ```
 
-运行完成后返回结果如下所示
+The result returned after running is as follows
 ```bash
 ClassifyResult(
 label_ids: 265,
@@ -39,12 +40,12 @@ scores: 0.196327,
 )
 ```
 
-以上命令只适用于Linux或MacOS, Windows下SDK的使用方式请参考:  
+The above command works for Linux or MacOS. Refer to:  
-- [如何在Windows中使用FastDeploy C++ SDK](../../../../../docs/cn/faq/use_sdk_on_windows.md)
+- [How to use FastDeploy C++ SDK in Windows](../../../../../docs/cn/faq/use_sdk_on_windows.md) for SDK use-pattern in Windows
 
-## YOLOv5Cls C++接口
+## YOLOv5Cls C++ Interface 
 
-### YOLOv5Cls类
+### YOLOv5Cls Class
 
 ```c++
 fastdeploy::vision::classification::YOLOv5Cls(
@@ -54,37 +55,36 @@ fastdeploy::vision::classification::YOLOv5Cls(
         const ModelFormat& model_format = ModelFormat::ONNX)
 ```
 
-YOLOv5Cls模型加载和初始化，其中model_file为导出的ONNX模型格式。
+YOLOv5Cls model loading and initialization, among which model_file is the exported ONNX model format
 
-**参数**
+**Parameter**
 
-> * **model_file**(str): 模型文件路径
+> * **model_file**(str): Model file path 
-> * **params_file**(str): 参数文件路径，当模型格式为ONNX时，此参数传入空字符串即可
+> * **params_file**(str): Parameter file path. Only passing an empty string when the model is in ONNX format
-> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **runtime_option**(RuntimeOption): Backend inference configuration. None by default. (use the default configuration)
-> * **model_format**(ModelFormat): 模型格式，默认为ONNX格式
+> * **model_format**(ModelFormat): Model format. ONNX format by default
 
-#### Predict函数
+#### Predict Function
 
 > ```c++
 > YOLOv5Cls::Predict(cv::Mat* im, int topk = 1)
 > ```
 >
-> 模型预测接口，输入图像直接输出输出分类topk结果。
+> Model prediction interface. Input images and output classification topk results directly.
 >
-> **参数**
+> **Parameter**
 >
-> > * **input_image**(np.ndarray): 输入数据，注意需为HWC，BGR格式
+> > * **input_image**(np.ndarray): Input data in HWC or BGR format
-> > * **topk**(int):返回预测概率最高的topk个分类结果，默认为1
+> > * **topk**(int): Return the topk classification results with the highest prediction probability. Default 1
 
-
+> **Return**
-> **返回**
 >
-> > 返回`fastdeploy.vision.ClassifyResult`结构体，结构体说明参考文档[视觉模型预测结果](../../../../../docs/api/vision_results/)
+> > Return `fastdeploy.vision.ClassifyResult` structure. Refer to [Vision Model Prediction Results](../../../../../docs/api/vision_results/) for the description of the structure.
 
 
-## 其它文档
+## Other Documents
 
-- [YOLOv5Cls 模型介绍](..)
+- [YOLOv5Cls Model Description](..)
-- [YOLOv5Cls Python部署](../python)
+- [YOLOv5Cls Python Deployment](../python)
-- [模型预测结果说明](../../../../../docs/api/vision_results/)
+- [Model Prediction Results](../../../../../docs/api/vision_results/)
-- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)
+- [How to switch the model inference backend engine](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/classification/yolov5cls/cpp/README_CN.md

@@ -0,0 +1,91 @@
+[English](README.md) | 简体中文
+# YOLOv5Cls C++部署示例
+
+本目录下提供`infer.cc`快速完成YOLOv5Cls在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。
+
+在部署前，需确认以下两个步骤
+
+- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 2. 根据开发环境，下载预编译部署库和samples代码，参考[FastDeploy预编译库](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+
+以Linux上CPU推理为例，在本目录执行如下命令即可完成编译测试，支持此模型需保证FastDeploy版本0.7.0以上(x.x.x>=0.7.0)
+
+```bash
+mkdir build
+cd build
+# 下载FastDeploy预编译库，用户可在上文提到的`FastDeploy预编译库`中自行选择合适的版本使用
+wget https://bj.bcebos.com/fastdeploy/release/cpp/fastdeploy-linux-x64-x.x.x.tgz
+tar xvf fastdeploy-linux-x64-x.x.x.tgz
+cmake .. -DFASTDEPLOY_INSTALL_DIR=${PWD}/fastdeploy-linux-x64-x.x.x
+make -j
+
+#下载官方转换好的yolov5模型文件和测试图片
+wget https://bj.bcebos.com/paddlehub/fastdeploy/yolov5n-cls.onnx
+wget https://gitee.com/paddlepaddle/PaddleClas/raw/release/2.4/deploy/images/ImageNet/ILSVRC2012_val_00000010.jpeg
+
+
+# CPU推理
+./infer_demo yolov5n-cls.onnx 000000014439.jpg 0
+# GPU推理
+./infer_demo yolov5n-cls.onnx 000000014439.jpg 1
+# GPU上TensorRT推理
+./infer_demo yolov5n-cls.onnx 000000014439.jpg 2
+```
+
+运行完成后返回结果如下所示
+```bash
+ClassifyResult(
+label_ids: 265,
+scores: 0.196327,
+)
+```
+
+以上命令只适用于Linux或MacOS, Windows下SDK的使用方式请参考:  
+- [如何在Windows中使用FastDeploy C++ SDK](../../../../../docs/cn/faq/use_sdk_on_windows.md)
+
+## YOLOv5Cls C++接口
+
+### YOLOv5Cls类
+
+```c++
+fastdeploy::vision::classification::YOLOv5Cls(
+        const string& model_file,
+        const string& params_file = "",
+        const RuntimeOption& runtime_option = RuntimeOption(),
+        const ModelFormat& model_format = ModelFormat::ONNX)
+```
+
+YOLOv5Cls模型加载和初始化，其中model_file为导出的ONNX模型格式。
+
+**参数**
+
+> * **model_file**(str): 模型文件路径
+> * **params_file**(str): 参数文件路径，当模型格式为ONNX时，此参数传入空字符串即可
+> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **model_format**(ModelFormat): 模型格式，默认为ONNX格式
+
+#### Predict函数
+
+> ```c++
+> YOLOv5Cls::Predict(cv::Mat* im, int topk = 1)
+> ```
+>
+> 模型预测接口，输入图像直接输出输出分类topk结果。
+>
+> **参数**
+>
+> > * **input_image**(np.ndarray): 输入数据，注意需为HWC，BGR格式
+> > * **topk**(int):返回预测概率最高的topk个分类结果，默认为1
+
+
+> **返回**
+>
+> > 返回`fastdeploy.vision.ClassifyResult`结构体，结构体说明参考文档[视觉模型预测结果](../../../../../docs/api/vision_results/)
+
+
+## 其它文档
+
+- [YOLOv5Cls 模型介绍](..)
+- [YOLOv5Cls Python部署](../python)
+- [模型预测结果说明](../../../../../docs/api/vision_results/)
+- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/classification/yolov5cls/python/README.md

@@ -1,30 +1,31 @@
-# YOLOv5Cls Python部署示例
+English | [简体中文](README_CN.md)
+# YOLOv5Cls Python Deployment Example
 
-在部署前，需确认以下两个步骤
+Before deployment, two steps require confirmation.
 
-- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 1. Software and hardware should meet the requirements. Please refer to [FastDeploy Environment Requirements](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
-- 2. FastDeploy Python whl包安装，参考[FastDeploy Python安装](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+- 2. Install FastDeploy Python whl package. Refer to [FastDeploy Python Installation](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
 
-本目录下提供`infer.py`快速完成YOLOv5Cls在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。执行如下脚本即可完成
+This directory provides examples that `infer.py` fast finishes the deployment of YOLOv5Cls on CPU/GPU and GPU accelerated by TensorRT. The script is as follows
 
 ```bash
-#下载部署示例代码
+# Download deployment example code 
 git clone https://github.com/PaddlePaddle/FastDeploy.git
 cd examples/vision/classification/yolov5cls/python/
 
-#下载 YOLOv5Cls 模型文件和测试图片
+# Download the YOLOv5Cls model file and test images 
 wget https://bj.bcebos.com/paddlehub/fastdeploy/yolov5n-cls.onnx
 wget https://gitee.com/paddlepaddle/PaddleClas/raw/release/2.4/deploy/images/ImageNet/ILSVRC2012_val_00000010.jpeg
 
-# CPU推理
+# CPU inference
 python infer.py --model yolov5n-cls.onnx --image ILSVRC2012_val_00000010.jpeg --device cpu --topk 1
-# GPU推理
+# GPU inference
 python infer.py --model yolov5n-cls.onnx --image ILSVRC2012_val_00000010.jpeg --device gpu --topk 1
-# GPU上使用TensorRT推理
+# TensorRT inference on GPU 
 python infer.py --model yolov5n-cls.onnx --image ILSVRC2012_val_00000010.jpeg --device gpu --use_trt True
 ```
 
-运行完成后返回结果如下所示
+The result returned after running is as follows
 ```bash
 ClassifyResult(
 label_ids: 265,
@@ -32,42 +33,42 @@ scores: 0.196327,
 )
 ```
 
-## YOLOv5Cls Python接口
+## YOLOv5Cls Python Interface 
 
 ```python
 fastdeploy.vision.classification.YOLOv5Cls(model_file, params_file=None, runtime_option=None, model_format=ModelFormat.ONNX)
 ```
 
-YOLOv5Cls模型加载和初始化，其中model_file为导出的ONNX模型格式
+YOLOv5Cls model loading and initialization, among which model_file is the exported ONNX model format
 
-**参数**
+**Parameter**
 
-> * **model_file**(str): 模型文件路径
+> * **model_file**(str): Model file path 
-> * **params_file**(str): 参数文件路径，当模型格式为ONNX格式时，此参数无需设定
+> * **params_file**(str): Parameter file path. No need to set when the model is in ONNX format
-> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **runtime_option**(RuntimeOption): Backend inference configuration. None by default. (use the default configuration)
-> * **model_format**(ModelFormat): 模型格式，默认为ONNX
+> * **model_format**(ModelFormat): Model format. ONNX format by default
 
-### predict函数
+### predict Function
 
 > ```python
 > YOLOv5Cls.predict(image_data, topk=1)
 > ```
 >
-> 模型预测结口，输入图像直接输出分类topk结果。
+> Model prediction interface. Input images and output classification topk results directly.
 >
-> **参数**
+> **Parameter**
 >
-> > * **input_image**(np.ndarray): 输入数据，注意需为HWC，BGR格式
+> > * **input_image**(np.ndarray): Input data in HWC or BGR format
-> > * **topk**(int):返回预测概率最高的topk个分类结果，默认为1
+> > * **topk**(int): Return the topk classification results with the highest prediction probability. Default 1
 
-> **返回**
+> **Return**
 >
-> > 返回`fastdeploy.vision.ClassifyResult`结构体，结构体说明参考文档[视觉模型预测结果](../../../../../docs/api/vision_results/)
+> > Return `fastdeploy.vision.ClassifyResult` structure. Refer to [Vision Model Prediction Results](../../../../../docs/api/vision_results/) for the description of the structure.
 
 
-## 其它文档
+## Other Documents
 
-- [YOLOv5Cls 模型介绍](..)
+- [YOLOv5Cls Model Description](..)
-- [YOLOv5Cls C++部署](../cpp)
+- [YOLOv5Cls C++ Deployment](../cpp)
-- [模型预测结果说明](../../../../../docs/api/vision_results/)
+- [Model Prediction Results](../../../../../docs/api/vision_results/)
-- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)
+- [How to switch the model inference backend engine](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/classification/yolov5cls/python/README_CN.md

@@ -0,0 +1,74 @@
+[English](README.md) | 简体中文
+# YOLOv5Cls Python部署示例
+
+在部署前，需确认以下两个步骤
+
+- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 2. FastDeploy Python whl包安装，参考[FastDeploy Python安装](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+
+本目录下提供`infer.py`快速完成YOLOv5Cls在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。执行如下脚本即可完成
+
+```bash
+#下载部署示例代码
+git clone https://github.com/PaddlePaddle/FastDeploy.git
+cd examples/vision/classification/yolov5cls/python/
+
+#下载 YOLOv5Cls 模型文件和测试图片
+wget https://bj.bcebos.com/paddlehub/fastdeploy/yolov5n-cls.onnx
+wget https://gitee.com/paddlepaddle/PaddleClas/raw/release/2.4/deploy/images/ImageNet/ILSVRC2012_val_00000010.jpeg
+
+# CPU推理
+python infer.py --model yolov5n-cls.onnx --image ILSVRC2012_val_00000010.jpeg --device cpu --topk 1
+# GPU推理
+python infer.py --model yolov5n-cls.onnx --image ILSVRC2012_val_00000010.jpeg --device gpu --topk 1
+# GPU上使用TensorRT推理
+python infer.py --model yolov5n-cls.onnx --image ILSVRC2012_val_00000010.jpeg --device gpu --use_trt True
+```
+
+运行完成后返回结果如下所示
+```bash
+ClassifyResult(
+label_ids: 265,
+scores: 0.196327,
+)
+```
+
+## YOLOv5Cls Python接口
+
+```python
+fastdeploy.vision.classification.YOLOv5Cls(model_file, params_file=None, runtime_option=None, model_format=ModelFormat.ONNX)
+```
+
+YOLOv5Cls模型加载和初始化，其中model_file为导出的ONNX模型格式
+
+**参数**
+
+> * **model_file**(str): 模型文件路径
+> * **params_file**(str): 参数文件路径，当模型格式为ONNX格式时，此参数无需设定
+> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **model_format**(ModelFormat): 模型格式，默认为ONNX
+
+### predict函数
+
+> ```python
+> YOLOv5Cls.predict(image_data, topk=1)
+> ```
+>
+> 模型预测结口，输入图像直接输出分类topk结果。
+>
+> **参数**
+>
+> > * **input_image**(np.ndarray): 输入数据，注意需为HWC，BGR格式
+> > * **topk**(int):返回预测概率最高的topk个分类结果，默认为1
+
+> **返回**
+>
+> > 返回`fastdeploy.vision.ClassifyResult`结构体，结构体说明参考文档[视觉模型预测结果](../../../../../docs/api/vision_results/)
+
+
+## 其它文档
+
+- [YOLOv5Cls 模型介绍](..)
+- [YOLOv5Cls C++部署](../cpp)
+- [模型预测结果说明](../../../../../docs/api/vision_results/)
+- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/detection/README.md

@@ -1,20 +1,22 @@
-# 目标检测模型
+English | [简体中文](README_CN.md)
 
-FastDeploy目前支持如下目标检测模型部署
+# Object Detection Model
 
-| 模型 | 说明 | 模型格式 | 版本 |
+FastDeploy currently supports the deployment of the following object detection models
+
+| Model | Description | Model format | Version |
 | :--- | :--- | :------- | :--- |
-| [PaddleDetection/PP-YOLOE](./paddledetection) | PP-YOLOE(含P-PYOLOE+)系列模型 | Paddle | [Release/2.4](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4) |
+| [PaddleDetection/PP-YOLOE](./paddledetection) | PP-YOLOE(including P-PYOLOE+) models | Paddle | [Release/2.4](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4) |
-| [PaddleDetection/PicoDet](./paddledetection) | PicoDet系列模型 | Paddle | [Release/2.4](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4) |
+| [PaddleDetection/PicoDet](./paddledetection) | PicoDet models | Paddle | [Release/2.4](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4) |
-| [PaddleDetection/YOLOX](./paddledetection) | Paddle版本的YOLOX系列模型 | Paddle | [Release/2.4](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4) |
+| [PaddleDetection/YOLOX](./paddledetection) | YOLOX models of Paddle version | Paddle | [Release/2.4](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4) |
-| [PaddleDetection/YOLOv3](./paddledetection) | YOLOv3系列模型 | Paddle | [Release/2.4](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4) |
+| [PaddleDetection/YOLOv3](./paddledetection) | YOLOv3 models | Paddle | [Release/2.4](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4) |
-| [PaddleDetection/PP-YOLO](./paddledetection) | PP-YOLO系列模型 | Paddle | [Release/2.4](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4) |
+| [PaddleDetection/PP-YOLO](./paddledetection) | PP-YOLO models | Paddle | [Release/2.4](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4) |
-| [PaddleDetection/FasterRCNN](./paddledetection) | FasterRCNN系列模型 | Paddle | [Release/2.4](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4) |
+| [PaddleDetection/FasterRCNN](./paddledetection) | FasterRCNN models | Paddle | [Release/2.4](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4) |
-| [WongKinYiu/YOLOv7](./yolov7) | YOLOv7、YOLOv7-X等系列模型 | ONNX | [Release/v0.1](https://github.com/WongKinYiu/yolov7/tree/v0.1) |
+| [WongKinYiu/YOLOv7](./yolov7) | YOLOv7、YOLOv7-X models | ONNX | [Release/v0.1](https://github.com/WongKinYiu/yolov7/tree/v0.1) |
-| [RangiLyu/NanoDetPlus](./nanodet_plus) | NanoDetPlus 系列模型 | ONNX | [Release/v1.0.0-alpha-1](https://github.com/RangiLyu/nanodet/tree/v1.0.0-alpha-1) |
+| [RangiLyu/NanoDetPlus](./nanodet_plus) | NanoDetPlus models | ONNX | [Release/v1.0.0-alpha-1](https://github.com/RangiLyu/nanodet/tree/v1.0.0-alpha-1) |
-| [ultralytics/YOLOv5](./yolov5) | YOLOv5 系列模型 | ONNX | [Release/v7.0](https://github.com/ultralytics/yolov5/tree/v7.0) |
+| [ultralytics/YOLOv5](./yolov5) | YOLOv5 models | ONNX | [Release/v7.0](https://github.com/ultralytics/yolov5/tree/v7.0) |
-| [ppogg/YOLOv5-Lite](./yolov5lite) | YOLOv5-Lite 系列模型 | ONNX | [Release/v1.4](https://github.com/ppogg/YOLOv5-Lite/releases/tag/v1.4) |
+| [ppogg/YOLOv5-Lite](./yolov5lite) | YOLOv5-Lite models | ONNX | [Release/v1.4](https://github.com/ppogg/YOLOv5-Lite/releases/tag/v1.4) |
-| [meituan/YOLOv6](./yolov6) | YOLOv6 系列模型 | ONNX | [Release/0.1.0](https://github.com/meituan/YOLOv6/releases/tag/0.1.0) |
+| [meituan/YOLOv6](./yolov6) | YOLOv6 models | ONNX | [Release/0.1.0](https://github.com/meituan/YOLOv6/releases/tag/0.1.0) |
-| [WongKinYiu/YOLOR](./yolor) | YOLOR 系列模型 | ONNX | [Release/weights](https://github.com/WongKinYiu/yolor/releases/tag/weights) |
+| [WongKinYiu/YOLOR](./yolor) | YOLOR models | ONNX | [Release/weights](https://github.com/WongKinYiu/yolor/releases/tag/weights) |
-| [Megvii-BaseDetection/YOLOX](./yolox) | YOLOX 系列模型 | ONNX | [Release/v0.1.1](https://github.com/Megvii-BaseDetection/YOLOX/tree/0.1.1rc0) |
+| [Megvii-BaseDetection/YOLOX](./yolox) | YOLOX models | ONNX | [Release/v0.1.1](https://github.com/Megvii-BaseDetection/YOLOX/tree/0.1.1rc0) |
-| [WongKinYiu/ScaledYOLOv4](./scaledyolov4) | ScaledYOLOv4 系列模型 | ONNX | [CommitID: 6768003](https://github.com/WongKinYiu/ScaledYOLOv4/commit/676800364a3446900b9e8407bc880ea2127b3415) |
+| [WongKinYiu/ScaledYOLOv4](./scaledyolov4) | ScaledYOLOv4 models | ONNX | [CommitID: 6768003](https://github.com/WongKinYiu/ScaledYOLOv4/commit/676800364a3446900b9e8407bc880ea2127b3415) |

examples/vision/detection/README_CN.md

@@ -0,0 +1,21 @@
+[English](README.md) | 简体中文
+# 目标检测模型
+
+FastDeploy目前支持如下目标检测模型部署
+
+| 模型 | 说明 | 模型格式 | 版本 |
+| :--- | :--- | :------- | :--- |
+| [PaddleDetection/PP-YOLOE](./paddledetection) | PP-YOLOE(含P-PYOLOE+)系列模型 | Paddle | [Release/2.4](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4) |
+| [PaddleDetection/PicoDet](./paddledetection) | PicoDet系列模型 | Paddle | [Release/2.4](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4) |
+| [PaddleDetection/YOLOX](./paddledetection) | Paddle版本的YOLOX系列模型 | Paddle | [Release/2.4](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4) |
+| [PaddleDetection/YOLOv3](./paddledetection) | YOLOv3系列模型 | Paddle | [Release/2.4](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4) |
+| [PaddleDetection/PP-YOLO](./paddledetection) | PP-YOLO系列模型 | Paddle | [Release/2.4](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4) |
+| [PaddleDetection/FasterRCNN](./paddledetection) | FasterRCNN系列模型 | Paddle | [Release/2.4](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4) |
+| [WongKinYiu/YOLOv7](./yolov7) | YOLOv7、YOLOv7-X等系列模型 | ONNX | [Release/v0.1](https://github.com/WongKinYiu/yolov7/tree/v0.1) |
+| [RangiLyu/NanoDetPlus](./nanodet_plus) | NanoDetPlus 系列模型 | ONNX | [Release/v1.0.0-alpha-1](https://github.com/RangiLyu/nanodet/tree/v1.0.0-alpha-1) |
+| [ultralytics/YOLOv5](./yolov5) | YOLOv5 系列模型 | ONNX | [Release/v7.0](https://github.com/ultralytics/yolov5/tree/v7.0) |
+| [ppogg/YOLOv5-Lite](./yolov5lite) | YOLOv5-Lite 系列模型 | ONNX | [Release/v1.4](https://github.com/ppogg/YOLOv5-Lite/releases/tag/v1.4) |
+| [meituan/YOLOv6](./yolov6) | YOLOv6 系列模型 | ONNX | [Release/0.1.0](https://github.com/meituan/YOLOv6/releases/tag/0.1.0) |
+| [WongKinYiu/YOLOR](./yolor) | YOLOR 系列模型 | ONNX | [Release/weights](https://github.com/WongKinYiu/yolor/releases/tag/weights) |
+| [Megvii-BaseDetection/YOLOX](./yolox) | YOLOX 系列模型 | ONNX | [Release/v0.1.1](https://github.com/Megvii-BaseDetection/YOLOX/tree/0.1.1rc0) |
+| [WongKinYiu/ScaledYOLOv4](./scaledyolov4) | ScaledYOLOv4 系列模型 | ONNX | [CommitID: 6768003](https://github.com/WongKinYiu/ScaledYOLOv4/commit/676800364a3446900b9e8407bc880ea2127b3415) |

examples/vision/detection/fastestdet/cpp/README.md

@@ -1,13 +1,13 @@
-# FastestDet C++部署示例
+English | [简体中文](README_CN.md)
+# FastestDet C++ Deployment Example
 
-本目录下提供`infer.cc`快速完成FastestDet在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。
+This directory provides examples that `infer.cc` fast finishes the deployment of FastestDet on CPU/GPU and GPU accelerated by TensorRT. 
+Before deployment, two steps require confirmation
 
-在部署前，需确认以下两个步骤
+- 1. Software and hardware should meet the requirements. Please refer to [FastDeploy Environment Requirements](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 2.  Download the precompiled deployment library and samples code according to your development environment. Refer to [FastDeploy Precompiled Library](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
 
-- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+Taking the CPU inference on Linux as an example, the compilation test can be completed by executing the following command in this directory. 
-- 2. 根据开发环境，下载预编译部署库和samples代码，参考[FastDeploy预编译库](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
-
-以Linux上CPU推理为例，在本目录执行如下命令即可完成编译测试
 
 ```bash
 mkdir build
@@ -17,29 +17,29 @@ tar xvf fastdeploy-linux-x64-1.0.3.tgz
 cmake .. -DFASTDEPLOY_INSTALL_DIR=${PWD}/fastdeploy-linux-x64-1.0.3
 make -j
 
-#下载官方转换好的FastestDet模型文件和测试图片
+# Download the official converted FastestDet model files and test images 
 wget https://bj.bcebos.com/paddlehub/fastdeploy/FastestDet.onnx
 wget https://gitee.com/paddlepaddle/PaddleDetection/raw/release/2.4/demo/000000014439.jpg
 
 
-# CPU推理
+# CPU inference
 ./infer_demo FastestDet.onnx 000000014439.jpg 0
-# GPU推理
+# GPU inference
 ./infer_demo FastestDet.onnx 000000014439.jpg 1
-# GPU上TensorRT推理
+# TensorRT inference on GPU
 ./infer_demo FastestDet.onnx 000000014439.jpg 2
 ```
 
-运行完成可视化结果如下图所示
+The visualized result after running is as follows
 
 <img width="640" src="https://user-images.githubusercontent.com/44280887/206176291-61eb118b-391b-4431-b79e-a393b9452138.jpg">
 
-以上命令只适用于Linux或MacOS, Windows下SDK的使用方式请参考:  
+The above command works for Linux or MacOS. For SDK use-pattern in Windows, refer to:
-- [如何在Windows中使用FastDeploy C++ SDK](../../../../../docs/cn/faq/use_sdk_on_windows.md)
+- [How to use FastDeploy C++ SDK in Windows](../../../../../docs/cn/faq/use_sdk_on_windows.md)
 
-## FastestDet C++接口
+## FastestDet C++ Interface 
 
-### FastestDet类
+### FastestDet Class
 
 ```c++
 fastdeploy::vision::detection::FastestDet(
@@ -49,16 +49,16 @@ fastdeploy::vision::detection::FastestDet(
         const ModelFormat& model_format = ModelFormat::ONNX)
 ```
 
-FastestDet模型加载和初始化，其中model_file为导出的ONNX模型格式。
+FastestDet model loading and initialization, among which model_file is the exported ONNX model format
 
-**参数**
+**Parameter**
 
-> * **model_file**(str): 模型文件路径
+> * **model_file**(str): Model file path 
-> * **params_file**(str): 参数文件路径，当模型格式为ONNX时，此参数传入空字符串即可
+> * **params_file**(str): Parameter file path. Only passing an empty string when the model is in ONNX format
-> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **runtime_option**(RuntimeOption): Backend inference configuration. None by default, which is the default configuration
-> * **model_format**(ModelFormat): 模型格式，默认为ONNX格式
+> * **model_format**(ModelFormat): Model format. ONNX format by default
 
-#### Predict函数
+#### Predict Function
 
 > ```c++
 > FastestDet::Predict(cv::Mat* im, DetectionResult* result,
@@ -66,22 +66,22 @@ FastestDet模型加载和初始化，其中model_file为导出的ONNX模型格
 >                 float nms_iou_threshold = 0.45)
 > ```
 >
-> 模型预测接口，输入图像直接输出检测结果。
+> Model prediction interface. Input images and output detection results.
 >
-> **参数**
+> **Parameter**
 >
-> > * **im**: 输入图像，注意需为HWC，BGR格式
+> > * **im**: Input images in HWC or BGR format
-> > * **result**: 检测结果，包括检测框，各个框的置信度, DetectionResult说明参考[视觉模型预测结果](../../../../../docs/api/vision_results/)
+> > * **result**: Detection results, including detection box and confidence of each box. Refer to [Vision Model Prediction Results](../../../../../docs/api/vision_results/) for DetectionResult
-> > * **conf_threshold**: 检测框置信度过滤阈值
+> > * **conf_threshold**: Filtering threshold of detection box confidence
-> > * **nms_iou_threshold**: NMS处理过程中iou阈值
+> > * **nms_iou_threshold**: iou threshold during NMS processing
 
-### 类成员变量
+### Class Member Variable
-#### 预处理参数
+#### Pre-processing Parameter
-用户可按照自己的实际需求，修改下列预处理参数，从而影响最终的推理和部署效果
+Users can modify the following pre-processing parameters to their needs, which affects the final inference and deployment results
 
-> > * **size**(vector&lt;int&gt;): 通过此参数修改预处理过程中resize的大小，包含两个整型元素，表示[width, height], 默认值为[352, 352]
+> > * **size**(vector&lt;int&gt;): This parameter changes the size of the resize used during preprocessing, containing two integer elements for [width, height] with default value [352, 352]
 
-- [模型介绍](../../)
+- [Model Description](../../)
-- [Python部署](../python)
+- [Python Deployment](../python)
-- [视觉模型预测结果](../../../../../docs/api/vision_results/)
+- [Vision Model Prediction Results](../../../../../docs/api/vision_results/)
-- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)
+- [How to switch the model inference backend engine](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/detection/fastestdet/cpp/README_CN.md

@@ -0,0 +1,88 @@
+[English](README.md) | 简体中文
+# FastestDet C++部署示例
+
+本目录下提供`infer.cc`快速完成FastestDet在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。
+
+在部署前，需确认以下两个步骤
+
+- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 2. 根据开发环境，下载预编译部署库和samples代码，参考[FastDeploy预编译库](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+
+以Linux上CPU推理为例，在本目录执行如下命令即可完成编译测试
+
+```bash
+mkdir build
+cd build
+wget https://bj.bcebos.com/fastdeploy/release/cpp/fastdeploy-linux-x64-1.0.3.tgz
+tar xvf fastdeploy-linux-x64-1.0.3.tgz
+cmake .. -DFASTDEPLOY_INSTALL_DIR=${PWD}/fastdeploy-linux-x64-1.0.3
+make -j
+
+#下载官方转换好的FastestDet模型文件和测试图片
+wget https://bj.bcebos.com/paddlehub/fastdeploy/FastestDet.onnx
+wget https://gitee.com/paddlepaddle/PaddleDetection/raw/release/2.4/demo/000000014439.jpg
+
+
+# CPU推理
+./infer_demo FastestDet.onnx 000000014439.jpg 0
+# GPU推理
+./infer_demo FastestDet.onnx 000000014439.jpg 1
+# GPU上TensorRT推理
+./infer_demo FastestDet.onnx 000000014439.jpg 2
+```
+
+运行完成可视化结果如下图所示
+
+<img width="640" src="https://user-images.githubusercontent.com/44280887/206176291-61eb118b-391b-4431-b79e-a393b9452138.jpg">
+
+以上命令只适用于Linux或MacOS, Windows下SDK的使用方式请参考:  
+- [如何在Windows中使用FastDeploy C++ SDK](../../../../../docs/cn/faq/use_sdk_on_windows.md)
+
+## FastestDet C++接口
+
+### FastestDet类
+
+```c++
+fastdeploy::vision::detection::FastestDet(
+        const string& model_file,
+        const string& params_file = "",
+        const RuntimeOption& runtime_option = RuntimeOption(),
+        const ModelFormat& model_format = ModelFormat::ONNX)
+```
+
+FastestDet模型加载和初始化，其中model_file为导出的ONNX模型格式。
+
+**参数**
+
+> * **model_file**(str): 模型文件路径
+> * **params_file**(str): 参数文件路径，当模型格式为ONNX时，此参数传入空字符串即可
+> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **model_format**(ModelFormat): 模型格式，默认为ONNX格式
+
+#### Predict函数
+
+> ```c++
+> FastestDet::Predict(cv::Mat* im, DetectionResult* result,
+>                 float conf_threshold = 0.65,
+>                 float nms_iou_threshold = 0.45)
+> ```
+>
+> 模型预测接口，输入图像直接输出检测结果。
+>
+> **参数**
+>
+> > * **im**: 输入图像，注意需为HWC，BGR格式
+> > * **result**: 检测结果，包括检测框，各个框的置信度, DetectionResult说明参考[视觉模型预测结果](../../../../../docs/api/vision_results/)
+> > * **conf_threshold**: 检测框置信度过滤阈值
+> > * **nms_iou_threshold**: NMS处理过程中iou阈值
+
+### 类成员变量
+#### 预处理参数
+用户可按照自己的实际需求，修改下列预处理参数，从而影响最终的推理和部署效果
+
+> > * **size**(vector&lt;int&gt;): 通过此参数修改预处理过程中resize的大小，包含两个整型元素，表示[width, height], 默认值为[352, 352]
+
+- [模型介绍](../../)
+- [Python部署](../python)
+- [视觉模型预测结果](../../../../../docs/api/vision_results/)
+- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/detection/fastestdet/python/README.md

@@ -1,74 +1,75 @@
-# FastestDet Python部署示例
+English | [简体中文](README_CN.md)
+# FastestDet Python Deployment Example
 
-在部署前，需确认以下两个步骤
+Before deployment, two steps require confirmation
 
-- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 1. Software and hardware should meet the requirements. Please refer to [FastDeploy Environment Requirements](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
-- 2. FastDeploy Python whl包安装，参考[FastDeploy Python安装](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+- 2. Install FastDeploy Python whl package. Refer to [FastDeploy Python Installation](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
 
-本目录下提供`infer.py`快速完成FastestDet在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。执行如下脚本即可完成
+This directory provides examples that `infer.py` fast finishes the deployment of FastestDet on CPU/GPU and GPU accelerated by TensorRT. The script is as follows
 
 ```bash
-#下载部署示例代码
+# Download the example code for deployment
 git clone https://github.com/PaddlePaddle/FastDeploy.git
 cd examples/vision/detection/fastestdet/python/
 
-#下载fastestdet模型文件和测试图片
+# Download fastestdet model files and test images
 wget https://bj.bcebos.com/paddlehub/fastdeploy/FastestDet.onnx
 wget https://gitee.com/paddlepaddle/PaddleDetection/raw/release/2.4/demo/000000014439.jpg
 
-# CPU推理
+# CPU inference
 python infer.py --model FastestDet.onnx --image 000000014439.jpg --device cpu
-# GPU推理
+# GPU inference
 python infer.py --model FastestDet.onnx --image 000000014439.jpg --device gpu
-# GPU上使用TensorRT推理
+# TensorRT inference on GPU 
 python infer.py --model FastestDet.onnx --image 000000014439.jpg --device gpu --use_trt True
 ```
 
-运行完成可视化结果如下图所示
+The visualized result after running is as follows
 
 <img width="640" src="https://user-images.githubusercontent.com/44280887/206176291-61eb118b-391b-4431-b79e-a393b9452138.jpg">
 
-## FastestDet Python接口
+## FastestDet Python Interface 
 
 ```python
 fastdeploy.vision.detection.FastestDet(model_file, params_file=None, runtime_option=None, model_format=ModelFormat.ONNX)
 ```
 
-FastestDet模型加载和初始化，其中model_file为导出的ONNX模型格式
+FastestDet model loading and initialization, among which model_file is the exported ONNX model format
 
-**参数**
+**Parameter**
 
-> * **model_file**(str): 模型文件路径
+> * **model_file**(str): Model file path 
-> * **params_file**(str): 参数文件路径，当模型格式为ONNX格式时，此参数无需设定
+> * **params_file**(str): Parameter file path. No need to set when the model is in ONNX format
-> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **runtime_option**(RuntimeOption): Backend inference configuration. None by default, which is the default configuration
-> * **model_format**(ModelFormat): 模型格式，默认为ONNX
+> * **model_format**(ModelFormat): Model format. ONNX format by default
 
-### predict函数
+### predict function
 
 > ```python
 > FastestDet.predict(image_data)
 > ```
 >
-> 模型预测接口，输入图像直接输出检测结果。
+> Model prediction interface. Input images and output detection results.
 >
-> **参数**
+> **Parameter**
 >
-> > * **image_data**(np.ndarray): 输入数据，注意需为HWC，BGR格式
+> > * **image_data**(np.ndarray): Input data in HWC or BGR format
 
-> **返回**
+> **Return**
 >
-> > 返回`fastdeploy.vision.DetectionResult`结构体，结构体说明参考文档[视觉模型预测结果](../../../../../docs/api/vision_results/)
+> > Return `fastdeploy.vision.DetectionResult` structure. Refer to [Vision Model Prediction Results](../../../../../docs/api/vision_results/) for its structure
 
-### 类成员属性
+### Class Member Property
-#### 预处理参数
+#### Pre-processing Parameter
-用户可按照自己的实际需求，修改下列预处理参数，从而影响最终的推理和部署效果
+Users can modify the following pre-processing parameters to their needs, which affects the final inference and deployment results
 
-> > * **size**(list[int]): 通过此参数修改预处理过程中resize的大小，包含两个整型元素，表示[width, height], 默认值为[352, 352]
+> > * **size**(list[int]): This parameter changes the size of the resize used during preprocessing, containing two integer elements for [width, height] with default value [352, 352]
 
 
-## 其它文档
+## Other Documents
 
-- [FastestDet 模型介绍](..)
+- [FastestDet Model Description](..)
-- [FastestDet C++部署](../cpp)
+- [FastestDet C++ Deployment](../cpp)
-- [模型预测结果说明](../../../../../docs/api/vision_results/)
+- [Model Prediction Results](../../../../../docs/api/vision_results/)
-- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)
+- [How to switch the model inference backend engine](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/detection/fastestdet/python/README_CN.md

@@ -0,0 +1,75 @@
+[English](README.md) | 简体中文
+# FastestDet Python部署示例
+
+在部署前，需确认以下两个步骤
+
+- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 2. FastDeploy Python whl包安装，参考[FastDeploy Python安装](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+
+本目录下提供`infer.py`快速完成FastestDet在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。执行如下脚本即可完成
+
+```bash
+#下载部署示例代码
+git clone https://github.com/PaddlePaddle/FastDeploy.git
+cd examples/vision/detection/fastestdet/python/
+
+#下载fastestdet模型文件和测试图片
+wget https://bj.bcebos.com/paddlehub/fastdeploy/FastestDet.onnx
+wget https://gitee.com/paddlepaddle/PaddleDetection/raw/release/2.4/demo/000000014439.jpg
+
+# CPU推理
+python infer.py --model FastestDet.onnx --image 000000014439.jpg --device cpu
+# GPU推理
+python infer.py --model FastestDet.onnx --image 000000014439.jpg --device gpu
+# GPU上使用TensorRT推理
+python infer.py --model FastestDet.onnx --image 000000014439.jpg --device gpu --use_trt True
+```
+
+运行完成可视化结果如下图所示
+
+<img width="640" src="https://user-images.githubusercontent.com/44280887/206176291-61eb118b-391b-4431-b79e-a393b9452138.jpg">
+
+## FastestDet Python接口
+
+```python
+fastdeploy.vision.detection.FastestDet(model_file, params_file=None, runtime_option=None, model_format=ModelFormat.ONNX)
+```
+
+FastestDet模型加载和初始化，其中model_file为导出的ONNX模型格式
+
+**参数**
+
+> * **model_file**(str): 模型文件路径
+> * **params_file**(str): 参数文件路径，当模型格式为ONNX格式时，此参数无需设定
+> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **model_format**(ModelFormat): 模型格式，默认为ONNX
+
+### predict函数
+
+> ```python
+> FastestDet.predict(image_data)
+> ```
+>
+> 模型预测接口，输入图像直接输出检测结果。
+>
+> **参数**
+>
+> > * **image_data**(np.ndarray): 输入数据，注意需为HWC，BGR格式
+
+> **返回**
+>
+> > 返回`fastdeploy.vision.DetectionResult`结构体，结构体说明参考文档[视觉模型预测结果](../../../../../docs/api/vision_results/)
+
+### 类成员属性
+#### 预处理参数
+用户可按照自己的实际需求，修改下列预处理参数，从而影响最终的推理和部署效果
+
+> > * **size**(list[int]): 通过此参数修改预处理过程中resize的大小，包含两个整型元素，表示[width, height], 默认值为[352, 352]
+
+
+## 其它文档
+
+- [FastestDet 模型介绍](..)
+- [FastestDet C++部署](../cpp)
+- [模型预测结果说明](../../../../../docs/api/vision_results/)
+- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/detection/nanodet_plus/README.md

@@ -1,26 +1,27 @@
-# NanoDetPlus准备部署模型
+English | [简体中文](README_CN.md)
+# NanoDetPlus Ready-to-deploy Model
 
 
-- NanoDetPlus部署实现来自[NanoDetPlus](https://github.com/RangiLyu/nanodet/tree/v1.0.0-alpha-1) 的代码，基于coco的[预训练模型](https://github.com/RangiLyu/nanodet/releases/tag/v1.0.0-alpha-1)。
+- NanoDetPlus deployment is based on the code of [NanoDetPlus](https://github.com/RangiLyu/nanodet/tree/v1.0.0-alpha-1) and coco's [Pre-trained Model](https://github.com/RangiLyu/nanodet/releases/tag/v1.0.0-alpha-1).
 
-  - （1）[官方库](https://github.com/RangiLyu/nanodet/releases/tag/v1.0.0-alpha-1)提供的*.onnx可直接进行部署；
+  - （1）The *.onnx provided by [official repository](https://github.com/RangiLyu/nanodet/releases/tag/v1.0.0-alpha-1) can directly conduct the deployment；
-  - （2）开发者自己训练的模型，导出ONNX模型后，参考[详细部署文档](#详细部署文档)完成部署。
+  - （2）Models trained by developers should export ONNX models. Please refer to [Detailed Deployment Documents](#详细部署文档) for deployment.
 
-## 下载预训练ONNX模型
+## Download Pre-trained ONNX Model
 
-为了方便开发者的测试，下面提供了NanoDetPlus导出的各系列模型，开发者可直接下载使用。（下表中模型的精度来源于源官方库）
+For developers' testing, models exported by NanoDetPlus are provided below. Developers can download them directly. (The model accuracy in the following table is derived from the source official repository)
-| 模型                                                               | 大小    | 精度    |
+| Model                                                               | Size    | Accuracy    |
 |:---------------------------------------------------------------- |:----- |:----- |
 | [NanoDetPlus_320](https://bj.bcebos.com/paddlehub/fastdeploy/nanodet-plus-m_320.onnx ) | 4.6MB | 27.0% |
 | [NanoDetPlus_320_sim](https://bj.bcebos.com/paddlehub/fastdeploy/nanodet-plus-m_320-sim.onnx) | 4.6MB | 27.0% |
 
 
-## 详细部署文档
+## Detailed Deployment Documents
 
-- [Python部署](python)
+- [Python Deployment](python)
-- [C++部署](cpp)
+- [C++ Deployment](cpp)
 
 
-## 版本说明
+## Release Note
 
-- 本版本文档和代码基于[NanoDetPlus v1.0.0-alpha-1](https://github.com/RangiLyu/nanodet/tree/v1.0.0-alpha-1) 编写
+- Document and code are based on [NanoDetPlus v1.0.0-alpha-1](https://github.com/RangiLyu/nanodet/tree/v1.0.0-alpha-1) 

examples/vision/detection/nanodet_plus/README_CN.md

@@ -0,0 +1,27 @@
+[English](README.md) | 简体中文
+# NanoDetPlus准备部署模型
+
+
+- NanoDetPlus部署实现来自[NanoDetPlus](https://github.com/RangiLyu/nanodet/tree/v1.0.0-alpha-1) 的代码，基于coco的[预训练模型](https://github.com/RangiLyu/nanodet/releases/tag/v1.0.0-alpha-1)。
+
+  - （1）[官方库](https://github.com/RangiLyu/nanodet/releases/tag/v1.0.0-alpha-1)提供的*.onnx可直接进行部署；
+  - （2）开发者自己训练的模型，导出ONNX模型后，参考[详细部署文档](#详细部署文档)完成部署。
+
+## 下载预训练ONNX模型
+
+为了方便开发者的测试，下面提供了NanoDetPlus导出的各系列模型，开发者可直接下载使用。（下表中模型的精度来源于源官方库）
+| 模型                                                               | 大小    | 精度    |
+|:---------------------------------------------------------------- |:----- |:----- |
+| [NanoDetPlus_320](https://bj.bcebos.com/paddlehub/fastdeploy/nanodet-plus-m_320.onnx ) | 4.6MB | 27.0% |
+| [NanoDetPlus_320_sim](https://bj.bcebos.com/paddlehub/fastdeploy/nanodet-plus-m_320-sim.onnx) | 4.6MB | 27.0% |
+
+
+## 详细部署文档
+
+- [Python部署](python)
+- [C++部署](cpp)
+
+
+## 版本说明
+
+- 本版本文档和代码基于[NanoDetPlus v1.0.0-alpha-1](https://github.com/RangiLyu/nanodet/tree/v1.0.0-alpha-1) 编写

examples/vision/detection/nanodet_plus/cpp/README.md

@@ -1,46 +1,47 @@
-# NanoDetPlus C++部署示例
+English | [简体中文](README_CN.md)
+# NanoDetPlus C++ Deployment Example
 
-本目录下提供`infer.cc`快速完成NanoDetPlus在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。
+This directory provides examples that `infer.cc` fast finishes the deployment of NanoDetPlus on CPU/GPU and GPU accelerated by TensorRT.
 
-在部署前，需确认以下两个步骤
+Before deployment, two steps require confirmation
 
-- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 1. Software and hardware should meet the requirements. Please refer to [FastDeploy Environment Requirements](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
-- 2. 根据开发环境，下载预编译部署库和samples代码，参考[FastDeploy预编译库](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+- 2. Download the precompiled deployment library and samples code according to your development environment. Refer to [FastDeploy Precompiled Library](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
 
-以Linux上CPU推理为例，在本目录执行如下命令即可完成编译测试，支持此模型需保证FastDeploy版本0.7.0以上(x.x.x>=0.7.0)
+Taking the CPU inference on Linux as an example, the compilation test can be completed by executing the following command in this directory. FastDeploy version 0.7.0 or above (x.x.x>=0.7.0) is required to support this model.
 
 ```bash
 mkdir build
 cd build
-# 下载FastDeploy预编译库，用户可在上文提到的`FastDeploy预编译库`中自行选择合适的版本使用
+# Download the FastDeploy precompiled library. Users can choose your appropriate version in the `FastDeploy Precompiled Library` mentioned above 
 wget https://bj.bcebos.com/fastdeploy/release/cpp/fastdeploy-linux-x64-x.x.x.tgz
 tar xvf fastdeploy-linux-x64-x.x.x.tgz
 cmake .. -DFASTDEPLOY_INSTALL_DIR=${PWD}/fastdeploy-linux-x64-x.x.x
 make -j
 
-#下载官方转换好的NanoDetPlus模型文件和测试图片
+# Download the official converted NanoDetPlus model files and test images 
 wget https://bj.bcebos.com/paddlehub/fastdeploy/nanodet-plus-m_320.onnx
 wget https://gitee.com/paddlepaddle/PaddleDetection/raw/release/2.4/demo/000000014439.jpg
 
 
-# CPU推理
+# CPU inference
 ./infer_demo nanodet-plus-m_320.onnx 000000014439.jpg 0
-# GPU推理
+# GPU inference
 ./infer_demo nanodet-plus-m_320.onnx 000000014439.jpg 1
-# GPU上TensorRT推理
+# TensorRT inference on GPU
 ./infer_demo nanodet-plus-m_320.onnx 000000014439.jpg 2
 ```
 
-运行完成可视化结果如下图所示
+The visualized result after running is as follows
 
 <img width="640" src="https://user-images.githubusercontent.com/67993288/184301689-87ee5205-2eff-4204-b615-24c400f01323.jpg">
 
-以上命令只适用于Linux或MacOS, Windows下SDK的使用方式请参考:  
+The above command works for Linux or MacOS. For SDK use-pattern in Windows, refer to:
-- [如何在Windows中使用FastDeploy C++ SDK](../../../../../docs/cn/faq/use_sdk_on_windows.md)
+- [How to use FastDeploy C++ SDK in Windows](../../../../../docs/cn/faq/use_sdk_on_windows.md)
 
-## NanoDetPlus C++接口
+## NanoDetPlus C++ Interface 
 
-### NanoDetPlus类
+### NanoDetPlus Class
 
 ```c++
 fastdeploy::vision::detection::NanoDetPlus(
@@ -50,16 +51,16 @@ fastdeploy::vision::detection::NanoDetPlus(
         const ModelFormat& model_format = ModelFormat::ONNX)
 ```
 
-NanoDetPlus模型加载和初始化，其中model_file为导出的ONNX模型格式。
+NanoDetPlus model loading and initialization, among which model_file is the exported ONNX model format
 
-**参数**
+**Parameter**
 
-> * **model_file**(str): 模型文件路径
+> * **model_file**(str): Model file path 
-> * **params_file**(str): 参数文件路径，当模型格式为ONNX时，此参数传入空字符串即可
+> * **params_file**(str): Parameter file path. Merely passing an empty string when the model is in ONNX format
-> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **runtime_option**(RuntimeOption): Backend inference configuration. None by default, which is the default configuration
-> * **model_format**(ModelFormat): 模型格式，默认为ONNX格式
+> * **model_format**(ModelFormat): Model format. ONNX format by default
 
-#### Predict函数
+#### Predict Function 
 
 > ```c++
 > NanoDetPlus::Predict(cv::Mat* im, DetectionResult* result,
@@ -67,27 +68,27 @@ NanoDetPlus模型加载和初始化，其中model_file为导出的ONNX模型格
 >                 float nms_iou_threshold = 0.5)
 > ```
 >
-> 模型预测接口，输入图像直接输出检测结果。
+> Model prediction interface. Input images and output detection results.
 >
-> **参数**
+> **Parameter**
 >
-> > * **im**: 输入图像，注意需为HWC，BGR格式
+> > * **im**: Input images in HWC or BGR format
-> > * **result**: 检测结果，包括检测框，各个框的置信度, DetectionResult说明参考[视觉模型预测结果](../../../../../docs/api/vision_results/)
+> > * **result**: Detection results, including detection box and confidence of each box. Refer to [Vision Model Prediction Results](../../../../../docs/api/vision_results/) for DetectionResult
-> > * **conf_threshold**: 检测框置信度过滤阈值
+> > * **conf_threshold**: Filtering threshold of detection box confidence
-> > * **nms_iou_threshold**: NMS处理过程中iou阈值
+> > * **nms_iou_threshold**: iou threshold during NMS processing
 
-### 类成员变量
+### Class Member Variable
 
-#### 预处理参数
+#### Pre-processing Parameter
-用户可按照自己的实际需求，修改下列预处理参数，从而影响最终的推理和部署效果
+Users can modify the following pre-processing parameters to their needs, which affects the final inference and deployment results
 
-> > * **size**(vector&lt;int&gt;): 通过此参数修改预处理过程中resize的大小，包含两个整型元素，表示[width, height], 默认值为[320, 320]
+> > * **size**(vector&lt;int&gt;): This parameter changes the size of the resize used during preprocessing, containing two integer elements for [width, height] with default value [320, 320]
-> > * **padding_value**(vector&lt;float&gt;): 通过此参数可以修改图片在resize时候做填充(padding)的值, 包含三个浮点型元素, 分别表示三个通道的值, 默认值为[0, 0, 0]
+> > * **padding_value**(vector&lt;float&gt;): This parameter is used to change the padding value of images during resize, containing three floating-point elements that represent the value of three channels. Default value [0, 0, 0]
-> > * **keep_ratio**(bool): 通过此参数指定resize时是否保持宽高比例不变，默认是fasle.
+> > * **keep_ratio**(bool): Whether to keep the aspect ratio unchanged during resize. Default fasle
-> > * **reg_max**(int): GFL回归中的reg_max参数，默认是7.
+> > * **reg_max**(int): The reg_max parameter in GFL regression. Default 7
-> > * **downsample_strides**(vector&lt;int&gt;): 通过此参数可以修改生成anchor的特征图的下采样倍数, 包含三个整型元素, 分别表示默认的生成anchor的下采样倍数, 默认值为[8, 16, 32, 64]
+> > * **downsample_strides**(vector&lt;int&gt;): This parameter is used to change the down-sampling multiple of the feature map that generates anchor, containing three integer elements that represent the default down-sampling multiple for generating anchor. Default value [8, 16, 32, 64]
 
-- [模型介绍](../../)
+- [Model Description](../../)
-- [Python部署](../python)
+- [Python Deployment](../python)
-- [视觉模型预测结果](../../../../../docs/api/vision_results/)
+- [Vision Model Prediction Results](../../../../../docs/api/vision_results/)
-- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)
+- [How to switch the model inference backend engine](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/detection/nanodet_plus/cpp/README_CN.md

@@ -0,0 +1,94 @@
+[English](README.md) | 简体中文
+# NanoDetPlus C++部署示例
+
+本目录下提供`infer.cc`快速完成NanoDetPlus在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。
+
+在部署前，需确认以下两个步骤
+
+- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 2. 根据开发环境，下载预编译部署库和samples代码，参考[FastDeploy预编译库](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+
+以Linux上CPU推理为例，在本目录执行如下命令即可完成编译测试，支持此模型需保证FastDeploy版本0.7.0以上(x.x.x>=0.7.0)
+
+```bash
+mkdir build
+cd build
+# 下载FastDeploy预编译库，用户可在上文提到的`FastDeploy预编译库`中自行选择合适的版本使用
+wget https://bj.bcebos.com/fastdeploy/release/cpp/fastdeploy-linux-x64-x.x.x.tgz
+tar xvf fastdeploy-linux-x64-x.x.x.tgz
+cmake .. -DFASTDEPLOY_INSTALL_DIR=${PWD}/fastdeploy-linux-x64-x.x.x
+make -j
+
+#下载官方转换好的NanoDetPlus模型文件和测试图片
+wget https://bj.bcebos.com/paddlehub/fastdeploy/nanodet-plus-m_320.onnx
+wget https://gitee.com/paddlepaddle/PaddleDetection/raw/release/2.4/demo/000000014439.jpg
+
+
+# CPU推理
+./infer_demo nanodet-plus-m_320.onnx 000000014439.jpg 0
+# GPU推理
+./infer_demo nanodet-plus-m_320.onnx 000000014439.jpg 1
+# GPU上TensorRT推理
+./infer_demo nanodet-plus-m_320.onnx 000000014439.jpg 2
+```
+
+运行完成可视化结果如下图所示
+
+<img width="640" src="https://user-images.githubusercontent.com/67993288/184301689-87ee5205-2eff-4204-b615-24c400f01323.jpg">
+
+以上命令只适用于Linux或MacOS, Windows下SDK的使用方式请参考:  
+- [如何在Windows中使用FastDeploy C++ SDK](../../../../../docs/cn/faq/use_sdk_on_windows.md)
+
+## NanoDetPlus C++接口
+
+### NanoDetPlus类
+
+```c++
+fastdeploy::vision::detection::NanoDetPlus(
+        const string& model_file,
+        const string& params_file = "",
+        const RuntimeOption& runtime_option = RuntimeOption(),
+        const ModelFormat& model_format = ModelFormat::ONNX)
+```
+
+NanoDetPlus模型加载和初始化，其中model_file为导出的ONNX模型格式。
+
+**参数**
+
+> * **model_file**(str): 模型文件路径
+> * **params_file**(str): 参数文件路径，当模型格式为ONNX时，此参数传入空字符串即可
+> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **model_format**(ModelFormat): 模型格式，默认为ONNX格式
+
+#### Predict函数
+
+> ```c++
+> NanoDetPlus::Predict(cv::Mat* im, DetectionResult* result,
+>                 float conf_threshold = 0.25,
+>                 float nms_iou_threshold = 0.5)
+> ```
+>
+> 模型预测接口，输入图像直接输出检测结果。
+>
+> **参数**
+>
+> > * **im**: 输入图像，注意需为HWC，BGR格式
+> > * **result**: 检测结果，包括检测框，各个框的置信度, DetectionResult说明参考[视觉模型预测结果](../../../../../docs/api/vision_results/)
+> > * **conf_threshold**: 检测框置信度过滤阈值
+> > * **nms_iou_threshold**: NMS处理过程中iou阈值
+
+### 类成员变量
+
+#### 预处理参数
+用户可按照自己的实际需求，修改下列预处理参数，从而影响最终的推理和部署效果
+
+> > * **size**(vector&lt;int&gt;): 通过此参数修改预处理过程中resize的大小，包含两个整型元素，表示[width, height], 默认值为[320, 320]
+> > * **padding_value**(vector&lt;float&gt;): 通过此参数可以修改图片在resize时候做填充(padding)的值, 包含三个浮点型元素, 分别表示三个通道的值, 默认值为[0, 0, 0]
+> > * **keep_ratio**(bool): 通过此参数指定resize时是否保持宽高比例不变，默认是fasle.
+> > * **reg_max**(int): GFL回归中的reg_max参数，默认是7.
+> > * **downsample_strides**(vector&lt;int&gt;): 通过此参数可以修改生成anchor的特征图的下采样倍数, 包含三个整型元素, 分别表示默认的生成anchor的下采样倍数, 默认值为[8, 16, 32, 64]
+
+- [模型介绍](../../)
+- [Python部署](../python)
+- [视觉模型预测结果](../../../../../docs/api/vision_results/)
+- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/detection/nanodet_plus/python/README.md

@@ -1,81 +1,81 @@
-# NanoDetPlus Python部署示例
+English | [简体中文](README_CN.md)
+# NanoDetPlus Python Deployment Example
 
-在部署前，需确认以下两个步骤
+Before deployment, two steps require confirmation
 
-- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 1. Software and hardware should meet the requirements. Please refer to [FastDeploy Environment Requirements](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
-- 2. FastDeploy Python whl包安装，参考[FastDeploy Python安装](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+- 2. Install FastDeploy Python whl package. Refer to [FastDeploy Python Installation](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
-
-本目录下提供`infer.py`快速完成NanoDetPlus在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。执行如下脚本即可完成
 
+This directory provides examples that `infer.py` fast finishes the deployment of NanoDetPlus on CPU/GPU and GPU accelerated by TensorRT. The script is as follows
 ```bash
-#下载部署示例代码
+# Download the example code for deployment
 git clone https://github.com/PaddlePaddle/FastDeploy.git
 cd examples/vision/detection/nanodet_plus/python/
 
-#下载NanoDetPlus模型文件和测试图片
+# Download NanoDetPlus model files and test images
 wget https://bj.bcebos.com/paddlehub/fastdeploy/nanodet-plus-m_320.onnx
 wget https://gitee.com/paddlepaddle/PaddleDetection/raw/release/2.4/demo/000000014439.jpg
 
-# CPU推理
+# CPU inference
 python infer.py --model nanodet-plus-m_320.onnx --image 000000014439.jpg --device cpu
-# GPU推理
+# GPU inference
 python infer.py --model nanodet-plus-m_320.onnx --image 000000014439.jpg --device gpu
-# GPU上使用TensorRT推理
+# TensorRT inference on GPU 
 python infer.py --model nanodet-plus-m_320.onnx --image 000000014439.jpg --device gpu --use_trt True
 ```
 
-运行完成可视化结果如下图所示
+The visualized result after running is as follows
 
 <img width="640" src="https://user-images.githubusercontent.com/67993288/184301689-87ee5205-2eff-4204-b615-24c400f01323.jpg">
 
-## NanoDetPlus Python接口
+## NanoDetPlus Python Interface 
 
 ```python
 fastdeploy.vision.detection.NanoDetPlus(model_file, params_file=None, runtime_option=None, model_format=ModelFormat.ONNX)
 ```
 
-NanoDetPlus模型加载和初始化，其中model_file为导出的ONNX模型格式
+NanoDetPlus model loading and initialization, among which model_file is the exported ONNX model format
 
-**参数**
+**Parameter**
 
-> * **model_file**(str): 模型文件路径
+> * **model_file**(str): Model file path 
-> * **params_file**(str): 参数文件路径，当模型格式为ONNX格式时，此参数无需设定
+> * **params_file**(str): Parameter file path. No need to set when the model is in ONNX format
-> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **runtime_option**(RuntimeOption): Backend inference configuration. None by default, which is the default configuration
-> * **model_format**(ModelFormat): 模型格式，默认为ONNX
+> * **model_format**(ModelFormat): Model format. ONNX format by default
 
-### predict函数
+### predict function
 
 > ```python
 > NanoDetPlus.predict(image_data, conf_threshold=0.25, nms_iou_threshold=0.5)
 > ```
 >
-> 模型预测结口，输入图像直接输出检测结果。
+> Model prediction interface. Input images and output detection results.
 >
-> **参数**
+> **Parameter**
 >
-> > * **image_data**(np.ndarray): 输入数据，注意需为HWC，BGR格式
+> > * **image_data**(np.ndarray): Input data in HWC or BGR format
-> > * **conf_threshold**(float): 检测框置信度过滤阈值
+> > * **conf_threshold**(float): Filtering threshold of detection box confidence
-> > * **nms_iou_threshold**(float): NMS处理过程中iou阈值
+> > * **nms_iou_threshold**(float): iou threshold during NMS processing
 
-> **返回**
+> **Return**
 >
-> > 返回`fastdeploy.vision.DetectionResult`结构体，结构体说明参考文档[视觉模型预测结果](../../../../../docs/api/vision_results/)
+> > Return `fastdeploy.vision.DetectionResult` structure. Refer to [Vision Model Prediction Results](../../../../../docs/api/vision_results/) for its description.
 
-### 类成员属性
+### Class Member Property
-#### 预处理参数
+#### Pre-processing Parameter
-用户可按照自己的实际需求，修改下列预处理参数，从而影响最终的推理和部署效果
+Users can modify the following pre-processing parameters to their needs, which affects the final inference and deployment results
 
-> > * **size**(list[int]): 通过此参数修改预处理过程中resize的大小，包含两个整型元素，表示[width, height], 默认值为[320, 320]
+> > * **size**(list[int]): This parameter changes the size of the resize used during preprocessing, containing two integer elements for [width, height] with default value [320, 320]
-> > * **padding_value**(list[float]): 通过此参数可以修改图片在resize时候做填充(padding)的值, 包含三个浮点型元素, 分别表示三个通道的值, 默认值为[0, 0, 0]
+> > * **padding_value**(list[float]): This parameter is used to change the padding value of images during resize, containing three floating-point elements that represent the value of three channels. Default value [0, 0, 0]
-> > * **keep_ratio**(bool): 通过此参数指定resize时是否保持宽高比例不变，默认是fasle.
+> > * **keep_ratio**(bool): Whether to keep the aspect ratio unchanged during resize. Default false
-> > * **reg_max**(int): GFL回归中的reg_max参数，默认是7.
+> > * **reg_max**(int): The reg_max parameter in GFL regression. Default 7.
-> > * **downsample_strides**(list[int]): 通过此参数可以修改生成anchor的特征图的下采样倍数, 包含四个整型元素, 分别表示默认的生成anchor的下采样倍数, 默认值为[8, 16, 32, 64]
+> > * **downsample_strides**(list[int]): This parameter is used to change the down-sampling multiple of the feature map that generates anchor, containing four integer elements that represent the default down-sampling multiple for generating anchor. Default [8, 16, 32, 64]
 
 
 
-## 其它文档
+## Other Documents
 
-- [NanoDetPlus 模型介绍](..)
+- [NanoDetPlus Model Description](..)
-- [NanoDetPlus C++部署](../cpp)
+- [NanoDetPlus C++ Deployment](../cpp)
-- [模型预测结果说明](../../../../../docs/api/vision_results/)
+- [Model Prediction Results](../../../../../docs/api/vision_results/)
-- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)
+- [How to switch the model inference backend engine](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/detection/nanodet_plus/python/README_CN.md

@@ -0,0 +1,82 @@
+[English](README.md) | 简体中文
+# NanoDetPlus Python部署示例
+
+在部署前，需确认以下两个步骤
+
+- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 2. FastDeploy Python whl包安装，参考[FastDeploy Python安装](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+
+本目录下提供`infer.py`快速完成NanoDetPlus在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。执行如下脚本即可完成
+
+```bash
+#下载部署示例代码
+git clone https://github.com/PaddlePaddle/FastDeploy.git
+cd examples/vision/detection/nanodet_plus/python/
+
+#下载NanoDetPlus模型文件和测试图片
+wget https://bj.bcebos.com/paddlehub/fastdeploy/nanodet-plus-m_320.onnx
+wget https://gitee.com/paddlepaddle/PaddleDetection/raw/release/2.4/demo/000000014439.jpg
+
+# CPU推理
+python infer.py --model nanodet-plus-m_320.onnx --image 000000014439.jpg --device cpu
+# GPU推理
+python infer.py --model nanodet-plus-m_320.onnx --image 000000014439.jpg --device gpu
+# GPU上使用TensorRT推理
+python infer.py --model nanodet-plus-m_320.onnx --image 000000014439.jpg --device gpu --use_trt True
+```
+
+运行完成可视化结果如下图所示
+
+<img width="640" src="https://user-images.githubusercontent.com/67993288/184301689-87ee5205-2eff-4204-b615-24c400f01323.jpg">
+
+## NanoDetPlus Python接口
+
+```python
+fastdeploy.vision.detection.NanoDetPlus(model_file, params_file=None, runtime_option=None, model_format=ModelFormat.ONNX)
+```
+
+NanoDetPlus模型加载和初始化，其中model_file为导出的ONNX模型格式
+
+**参数**
+
+> * **model_file**(str): 模型文件路径
+> * **params_file**(str): 参数文件路径，当模型格式为ONNX格式时，此参数无需设定
+> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **model_format**(ModelFormat): 模型格式，默认为ONNX
+
+### predict函数
+
+> ```python
+> NanoDetPlus.predict(image_data, conf_threshold=0.25, nms_iou_threshold=0.5)
+> ```
+>
+> 模型预测结口，输入图像直接输出检测结果。
+>
+> **参数**
+>
+> > * **image_data**(np.ndarray): 输入数据，注意需为HWC，BGR格式
+> > * **conf_threshold**(float): 检测框置信度过滤阈值
+> > * **nms_iou_threshold**(float): NMS处理过程中iou阈值
+
+> **返回**
+>
+> > 返回`fastdeploy.vision.DetectionResult`结构体，结构体说明参考文档[视觉模型预测结果](../../../../../docs/api/vision_results/)
+
+### 类成员属性
+#### 预处理参数
+用户可按照自己的实际需求，修改下列预处理参数，从而影响最终的推理和部署效果
+
+> > * **size**(list[int]): 通过此参数修改预处理过程中resize的大小，包含两个整型元素，表示[width, height], 默认值为[320, 320]
+> > * **padding_value**(list[float]): 通过此参数可以修改图片在resize时候做填充(padding)的值, 包含三个浮点型元素, 分别表示三个通道的值, 默认值为[0, 0, 0]
+> > * **keep_ratio**(bool): 通过此参数指定resize时是否保持宽高比例不变，默认是fasle.
+> > * **reg_max**(int): GFL回归中的reg_max参数，默认是7.
+> > * **downsample_strides**(list[int]): 通过此参数可以修改生成anchor的特征图的下采样倍数, 包含四个整型元素, 分别表示默认的生成anchor的下采样倍数, 默认值为[8, 16, 32, 64]
+
+
+
+## 其它文档
+
+- [NanoDetPlus 模型介绍](..)
+- [NanoDetPlus C++部署](../cpp)
+- [模型预测结果说明](../../../../../docs/api/vision_results/)
+- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/detection/paddledetection/README.md

@@ -1,65 +1,56 @@
-# PaddleDetection模型部署
+English | [简体中文](README_CN.md)
+# PaddleDetection Model Deployment
 
-## 模型版本说明
+## Model Description
 
 - [PaddleDetection Release/2.4](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4)
 
-## 支持模型列表
+## List of Supported Models
 
-目前FastDeploy支持如下模型的部署
+Now FastDeploy supports the deployment of the following models
 
-- [PP-YOLOE(含PP-YOLOE+)系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/ppyoloe)
+- [PP-YOLOE(including PP-YOLOE+) models](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/ppyoloe)
-- [PicoDet系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/picodet)
+- [PicoDet models](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/picodet)
-- [PP-YOLO系列模型(含v2)](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/ppyolo)
+- [PP-YOLO models(including v2)](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/ppyolo)
-- [YOLOv3系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/yolov3)
+- [YOLOv3 models](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/yolov3)
-- [YOLOX系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/yolox)
+- [YOLOX models](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/yolox)
-- [FasterRCNN系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/faster_rcnn)
+- [FasterRCNN models](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/faster_rcnn)
-- [MaskRCNN系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/mask_rcnn)
+- [MaskRCNN models](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/mask_rcnn)
-- [SSD系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.5/configs/ssd)
+- [SSD models](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.5/configs/ssd)
-- [YOLOv5系列模型](https://github.com/PaddlePaddle/PaddleYOLO/tree/release/2.5/configs/yolov5)
+- [YOLOv5 models](https://github.com/PaddlePaddle/PaddleYOLO/tree/release/2.5/configs/yolov5)
-- [YOLOv6系列模型](https://github.com/PaddlePaddle/PaddleYOLO/tree/release/2.5/configs/yolov6)
+- [YOLOv6 models](https://github.com/PaddlePaddle/PaddleYOLO/tree/release/2.5/configs/yolov6)
-- [YOLOv7系列模型](https://github.com/PaddlePaddle/PaddleYOLO/tree/release/2.5/configs/yolov7)
+- [YOLOv7 models](https://github.com/PaddlePaddle/PaddleYOLO/tree/release/2.5/configs/yolov7)
-- [RTMDet系列模型](https://github.com/PaddlePaddle/PaddleYOLO/tree/release/2.5/configs/rtmdet)
+- [RTMDet models](https://github.com/PaddlePaddle/PaddleYOLO/tree/release/2.5/configs/rtmdet)
-- [CascadeRCNN系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.5/configs/cascade_rcnn)
-- [PSSDet系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.5/configs/rcnn_enhance)
-- [RetinaNet系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.5/configs/retinanet)
-- [PPYOLOESOD系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/develop/configs/smalldet)
-- [FCOS系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.5/configs/fcos)
-- [TTFNet系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.5/configs/ttfnet)
-- [TOOD系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.5/configs/tood)
-- [GFL系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.5/configs/gfl)
 
+## Export Deployment Model
 
-## 导出部署模型
+Before deployment, PaddleDetection needs to be exported into the deployment model. Refer to [Export Models](https://github.com/PaddlePaddle/PaddleDetection/blob/release/2.4/deploy/EXPORT_MODEL.md) for more details.
 
-在部署前，需要先将PaddleDetection导出成部署模型，导出步骤参考文档[导出模型](https://github.com/PaddlePaddle/PaddleDetection/blob/release/2.4/deploy/EXPORT_MODEL.md)
+**Attention**
+- Do not perform NMS removal when exporting the model
+- If you are running a native TensorRT backend (not a Paddle Inference backend), do not add the --trt parameter
+- Do not add the parameter `fuse_normalize=True` when exporting the model
 
-**注意**
+## Download Pre-trained Model
-- 在导出模型时不要进行NMS的去除操作，正常导出即可  
-- 如果用于跑原生TensorRT后端（非Paddle Inference后端），不要添加--trt参数
-- 导出模型时，不要添加`fuse_normalize=True`参数
 
-## 下载预训练模型
+For developers' testing, models exported by PaddleDetection are provided below. Developers can download them directly. 
 
-为了方便开发者的测试，下面提供了PaddleDetection导出的各系列模型，开发者可直接下载使用。
+The accuracy metric is from model descriptions in PaddleDetection. Refer to them for details.
 
-其中精度指标来源于PaddleDetection中对各模型的介绍，详情各参考PaddleDetection中的说明。
+| Model                                                               | Parameter Size    | Accuracy    | Note |
-
-
-| 模型                                                               | 参数大小    | 精度    | 备注 |
 |:---------------------------------------------------------------- |:----- |:----- | :------ |
 | [picodet_l_320_coco_lcnet](https://bj.bcebos.com/paddlehub/fastdeploy/picodet_l_320_coco_lcnet.tgz) |23MB | Box AP 42.6% |
 | [ppyoloe_crn_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco.tgz) |200MB | Box AP 51.4% |
 | [ppyoloe_plus_crn_m_80e_coco](https://bj.bcebos.com/fastdeploy/models/ppyoloe_plus_crn_m_80e_coco.tgz) |83.3MB | Box AP 49.8% |
-| [ppyolo_r50vd_dcn_1x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyolo_r50vd_dcn_1x_coco.tgz) | 180MB | Box AP 44.8% | 暂不支持TensorRT |
+| [ppyolo_r50vd_dcn_1x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyolo_r50vd_dcn_1x_coco.tgz) | 180MB | Box AP 44.8% | TensorRT not supported yet |
-| [ppyolov2_r101vd_dcn_365e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyolov2_r101vd_dcn_365e_coco.tgz) | 282MB | Box AP 49.7% | 暂不支持TensorRT |
+| [ppyolov2_r101vd_dcn_365e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyolov2_r101vd_dcn_365e_coco.tgz) | 282MB | Box AP 49.7% | TensorRT not supported yet |
 | [yolov3_darknet53_270e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/yolov3_darknet53_270e_coco.tgz) |237MB | Box AP 39.1% | |
 | [yolox_s_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/yolox_s_300e_coco.tgz) | 35MB | Box AP 40.4% | |
-| [faster_rcnn_r50_vd_fpn_2x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/faster_rcnn_r50_vd_fpn_2x_coco.tgz) | 160MB | Box AP 40.8%| 暂不支持TensorRT |
+| [faster_rcnn_r50_vd_fpn_2x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/faster_rcnn_r50_vd_fpn_2x_coco.tgz) | 160MB | Box AP 40.8%| TensorRT not supported yet |
-| [mask_rcnn_r50_1x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/mask_rcnn_r50_1x_coco.tgz) | 128M | Box AP 37.4%, Mask AP 32.8%| 暂不支持TensorRT、ORT |
+| [mask_rcnn_r50_1x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/mask_rcnn_r50_1x_coco.tgz) | 128M | Box AP 37.4%, Mask AP 32.8%| TensorRT、ORT not supported yet |
-| [ssd_mobilenet_v1_300_120e_voc](https://bj.bcebos.com/paddlehub/fastdeploy/ssd_mobilenet_v1_300_120e_voc.tgz) | 24.9M | Box AP 73.8%| 暂不支持TensorRT、ORT |
+| [ssd_mobilenet_v1_300_120e_voc](https://bj.bcebos.com/paddlehub/fastdeploy/ssd_mobilenet_v1_300_120e_voc.tgz) | 24.9M | Box AP 73.8%| TensorRT、ORT not supported yet |
-| [ssd_vgg16_300_240e_voc](https://bj.bcebos.com/paddlehub/fastdeploy/ssd_vgg16_300_240e_voc.tgz) | 106.5M | Box AP 77.8%| 暂不支持TensorRT、ORT |
+| [ssd_vgg16_300_240e_voc](https://bj.bcebos.com/paddlehub/fastdeploy/ssd_vgg16_300_240e_voc.tgz) | 106.5M | Box AP 77.8%| TensorRT、ORT not supported yet |
-| [ssdlite_mobilenet_v1_300_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ssdlite_mobilenet_v1_300_coco.tgz) | 29.1M | | 暂不支持TensorRT、ORT |
+| [ssdlite_mobilenet_v1_300_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ssdlite_mobilenet_v1_300_coco.tgz) | 29.1M | | TensorRT、ORT not supported yet|
 | [rtmdet_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/rtmdet_l_300e_coco.tgz) | 224M | Box AP 51.2%|  |
 | [rtmdet_s_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/rtmdet_s_300e_coco.tgz) | 42M | Box AP 44.5%|  |
 | [yolov5_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/yolov5_l_300e_coco.tgz) | 183M | Box AP 48.9%|  |
@@ -68,18 +59,8 @@
 | [yolov6_s_400e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/yolov6_s_400e_coco.tgz) | 68M | Box AP 43.4%|  |
 | [yolov7_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/yolov7_l_300e_coco.tgz) | 145M | Box AP 51.0%|  |
 | [yolov7_x_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/yolov7_x_300e_coco.tgz) | 277M | Box AP 53.0%|  |
-| [cascade_rcnn_r50_fpn_1x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/cascade_rcnn_r50_fpn_1x_coco.tgz) | 271M | Box AP 41.1%|  暂不支持TensorRT、ORT |
-| [cascade_rcnn_r50_vd_fpn_ssld_2x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/cascade_rcnn_r50_vd_fpn_ssld_2x_coco.tgz) | 271M | Box AP 45.0%|  暂不支持TensorRT、ORT |
-| [faster_rcnn_enhance_3x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/faster_rcnn_enhance_3x_coco.tgz) | 119M | Box AP 41.5%|  暂不支持TensorRT、ORT |
-| [fcos_r50_fpn_1x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/fcos_r50_fpn_1x_coco.tgz) | 129M | Box AP 39.6%|  暂不支持TensorRT |
-| [gfl_r50_fpn_1x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/gfl_r50_fpn_1x_coco.tgz) | 128M | Box AP 41.0%|  暂不支持TensorRT |
-| [ppyoloe_crn_l_80e_sliced_visdrone_640_025](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_80e_sliced_visdrone_640_025.tgz) | 200M | Box AP 31.9%|  |
-| [retinanet_r101_fpn_2x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/retinanet_r101_fpn_2x_coco.tgz) | 210M | Box AP 40.6%|  暂不支持TensorRT、ORT |
-| [retinanet_r50_fpn_1x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/retinanet_r50_fpn_1x_coco.tgz) | 136M | Box AP 37.5%|  暂不支持TensorRT、ORT |
-| [tood_r50_fpn_1x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/tood_r50_fpn_1x_coco.tgz) | 130M | Box AP 42.5%|  暂不支持TensorRT、ORT |
-| [ttfnet_darknet53_1x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ttfnet_darknet53_1x_coco.tgz) | 178M | Box AP 33.5%|  暂不支持TensorRT、ORT |
 
-## 详细部署文档
+## Detailed Deployment Documents
 
-- [Python部署](python)
+- [Python Deployment](python)
-- [C++部署](cpp)
+- [C++ Deployment](cpp)

examples/vision/detection/paddledetection/README_CN.md

@@ -0,0 +1,86 @@
+[English](README.md) | 简体中文
+# PaddleDetection模型部署
+
+## 模型版本说明
+
+- [PaddleDetection Release/2.4](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4)
+
+## 支持模型列表
+
+目前FastDeploy支持如下模型的部署
+
+- [PP-YOLOE(含PP-YOLOE+)系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/ppyoloe)
+- [PicoDet系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/picodet)
+- [PP-YOLO系列模型(含v2)](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/ppyolo)
+- [YOLOv3系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/yolov3)
+- [YOLOX系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/yolox)
+- [FasterRCNN系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/faster_rcnn)
+- [MaskRCNN系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/mask_rcnn)
+- [SSD系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.5/configs/ssd)
+- [YOLOv5系列模型](https://github.com/PaddlePaddle/PaddleYOLO/tree/release/2.5/configs/yolov5)
+- [YOLOv6系列模型](https://github.com/PaddlePaddle/PaddleYOLO/tree/release/2.5/configs/yolov6)
+- [YOLOv7系列模型](https://github.com/PaddlePaddle/PaddleYOLO/tree/release/2.5/configs/yolov7)
+- [RTMDet系列模型](https://github.com/PaddlePaddle/PaddleYOLO/tree/release/2.5/configs/rtmdet)
+- [CascadeRCNN系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.5/configs/cascade_rcnn)
+- [PSSDet系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.5/configs/rcnn_enhance)
+- [RetinaNet系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.5/configs/retinanet)
+- [PPYOLOESOD系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/develop/configs/smalldet)
+- [FCOS系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.5/configs/fcos)
+- [TTFNet系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.5/configs/ttfnet)
+- [TOOD系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.5/configs/tood)
+- [GFL系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.5/configs/gfl)
+
+
+## 导出部署模型
+
+在部署前，需要先将PaddleDetection导出成部署模型，导出步骤参考文档[导出模型](https://github.com/PaddlePaddle/PaddleDetection/blob/release/2.4/deploy/EXPORT_MODEL.md)
+
+**注意**
+- 在导出模型时不要进行NMS的去除操作，正常导出即可  
+- 如果用于跑原生TensorRT后端（非Paddle Inference后端），不要添加--trt参数
+- 导出模型时，不要添加`fuse_normalize=True`参数
+
+## 下载预训练模型
+
+为了方便开发者的测试，下面提供了PaddleDetection导出的各系列模型，开发者可直接下载使用。
+
+其中精度指标来源于PaddleDetection中对各模型的介绍，详情各参考PaddleDetection中的说明。
+
+
+| 模型                                                               | 参数大小    | 精度    | 备注 |
+|:---------------------------------------------------------------- |:----- |:----- | :------ |
+| [picodet_l_320_coco_lcnet](https://bj.bcebos.com/paddlehub/fastdeploy/picodet_l_320_coco_lcnet.tgz) |23MB | Box AP 42.6% |
+| [ppyoloe_crn_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco.tgz) |200MB | Box AP 51.4% |
+| [ppyoloe_plus_crn_m_80e_coco](https://bj.bcebos.com/fastdeploy/models/ppyoloe_plus_crn_m_80e_coco.tgz) |83.3MB | Box AP 49.8% |
+| [ppyolo_r50vd_dcn_1x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyolo_r50vd_dcn_1x_coco.tgz) | 180MB | Box AP 44.8% | 暂不支持TensorRT |
+| [ppyolov2_r101vd_dcn_365e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyolov2_r101vd_dcn_365e_coco.tgz) | 282MB | Box AP 49.7% | 暂不支持TensorRT |
+| [yolov3_darknet53_270e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/yolov3_darknet53_270e_coco.tgz) |237MB | Box AP 39.1% | |
+| [yolox_s_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/yolox_s_300e_coco.tgz) | 35MB | Box AP 40.4% | |
+| [faster_rcnn_r50_vd_fpn_2x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/faster_rcnn_r50_vd_fpn_2x_coco.tgz) | 160MB | Box AP 40.8%| 暂不支持TensorRT |
+| [mask_rcnn_r50_1x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/mask_rcnn_r50_1x_coco.tgz) | 128M | Box AP 37.4%, Mask AP 32.8%| 暂不支持TensorRT、ORT |
+| [ssd_mobilenet_v1_300_120e_voc](https://bj.bcebos.com/paddlehub/fastdeploy/ssd_mobilenet_v1_300_120e_voc.tgz) | 24.9M | Box AP 73.8%| 暂不支持TensorRT、ORT |
+| [ssd_vgg16_300_240e_voc](https://bj.bcebos.com/paddlehub/fastdeploy/ssd_vgg16_300_240e_voc.tgz) | 106.5M | Box AP 77.8%| 暂不支持TensorRT、ORT |
+| [ssdlite_mobilenet_v1_300_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ssdlite_mobilenet_v1_300_coco.tgz) | 29.1M | | 暂不支持TensorRT、ORT |
+| [rtmdet_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/rtmdet_l_300e_coco.tgz) | 224M | Box AP 51.2%|  |
+| [rtmdet_s_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/rtmdet_s_300e_coco.tgz) | 42M | Box AP 44.5%|  |
+| [yolov5_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/yolov5_l_300e_coco.tgz) | 183M | Box AP 48.9%|  |
+| [yolov5_s_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/yolov5_s_300e_coco.tgz) | 31M | Box AP 37.6%|  |
+| [yolov6_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/yolov6_l_300e_coco.tgz) | 229M | Box AP 51.0%|  |
+| [yolov6_s_400e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/yolov6_s_400e_coco.tgz) | 68M | Box AP 43.4%|  |
+| [yolov7_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/yolov7_l_300e_coco.tgz) | 145M | Box AP 51.0%|  |
+| [yolov7_x_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/yolov7_x_300e_coco.tgz) | 277M | Box AP 53.0%|  |
+| [cascade_rcnn_r50_fpn_1x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/cascade_rcnn_r50_fpn_1x_coco.tgz) | 271M | Box AP 41.1%|  暂不支持TensorRT、ORT |
+| [cascade_rcnn_r50_vd_fpn_ssld_2x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/cascade_rcnn_r50_vd_fpn_ssld_2x_coco.tgz) | 271M | Box AP 45.0%|  暂不支持TensorRT、ORT |
+| [faster_rcnn_enhance_3x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/faster_rcnn_enhance_3x_coco.tgz) | 119M | Box AP 41.5%|  暂不支持TensorRT、ORT |
+| [fcos_r50_fpn_1x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/fcos_r50_fpn_1x_coco.tgz) | 129M | Box AP 39.6%|  暂不支持TensorRT |
+| [gfl_r50_fpn_1x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/gfl_r50_fpn_1x_coco.tgz) | 128M | Box AP 41.0%|  暂不支持TensorRT |
+| [ppyoloe_crn_l_80e_sliced_visdrone_640_025](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_80e_sliced_visdrone_640_025.tgz) | 200M | Box AP 31.9%|  |
+| [retinanet_r101_fpn_2x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/retinanet_r101_fpn_2x_coco.tgz) | 210M | Box AP 40.6%|  暂不支持TensorRT、ORT |
+| [retinanet_r50_fpn_1x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/retinanet_r50_fpn_1x_coco.tgz) | 136M | Box AP 37.5%|  暂不支持TensorRT、ORT |
+| [tood_r50_fpn_1x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/tood_r50_fpn_1x_coco.tgz) | 130M | Box AP 42.5%|  暂不支持TensorRT、ORT |
+| [ttfnet_darknet53_1x_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ttfnet_darknet53_1x_coco.tgz) | 178M | Box AP 33.5%|  暂不支持TensorRT、ORT |
+
+## 详细部署文档
+
+- [Python部署](python)
+- [C++部署](cpp)

examples/vision/detection/paddledetection/a311d/README.md

@@ -1,11 +1,12 @@
-# PP-YOLOE  量化模型在 A311D 上的部署
+English | [简体中文](README_CN.md)
-目前 FastDeploy 已经支持基于 Paddle Lite 部署 PP-YOLOE  量化模型到 A311D 上。
+# Deploy PP-YOLOE Quantification Model on A311D
+Now FastDeploy supports the deployment of PP-YOLOE quantification model to A311D on Paddle Lite.
 
-模型的量化和量化模型的下载请参考：[模型量化](../quantize/README.md)
+For model quantification and download, refer to [Model Quantification](../quantize/README.md)
 
 
-## 详细部署文档
+## Detailed Deployment Tutorials
 
-在 A311D 上只支持 C++ 的部署。
+Only C++ deployment is supported on A311D 
 
-- [C++部署](cpp)
+- [C++ deployment](cpp)

examples/vision/detection/paddledetection/a311d/README_CN.md

@@ -0,0 +1,12 @@
+[English](README.md) | 简体中文
+# PP-YOLOE  量化模型在 A311D 上的部署
+目前 FastDeploy 已经支持基于 Paddle Lite 部署 PP-YOLOE  量化模型到 A311D 上。
+
+模型的量化和量化模型的下载请参考：[模型量化](../quantize/README.md)
+
+
+## 详细部署文档
+
+在 A311D 上只支持 C++ 的部署。
+
+- [C++部署](cpp)

examples/vision/detection/paddledetection/android/README.md

@@ -1,87 +1,88 @@
-# 目标检测 PicoDet Android Demo 使用文档  
+English | [简体中文](README_CN.md)
+# Target Detection PicoDet Android Demo Tutorial
 
-在 Android 上实现实时的目标检测功能，此 Demo 有很好的的易用性和开放性，如在 Demo 中跑自己训练好的模型等。
+Real-time target detection on Android. This Demo is simple to use for everyone. For example, you can run your own trained model in the Demo.
 
-## 环境准备
+## Prepare the Environment
 
-1. 在本地环境安装好 Android Studio 工具，详细安装方法请见[Android Stuido 官网](https://developer.android.com/studio)。
+1. Install Android Studio in your local environment. Refer to [Android Studio Official Website](https://developer.android.com/studio) for detailed tutorial.
-2. 准备一部 Android 手机，并开启 USB 调试模式。开启方法: `手机设置 -> 查找开发者选项 -> 打开开发者选项和 USB 调试模式`
+2. Prepare an Android phone and turn on the USB debug mode: `Settings -> Find developer options -> Open developer options and USB debug mode`
 
-## 部署步骤
+## Deployment Steps
 
-1. 目标检测 PicoDet Demo 位于 `fastdeploy/examples/vision/detection/paddledetection/android` 目录
+1. The target detection PicoDet Demo is located in the `fastdeploy/examples/vision/detection/paddledetection/android` directory
-2. 用 Android Studio 打开 paddledetection/android 工程
+2. Open paddledetection/android project with Android Studio
-3. 手机连接电脑，打开 USB 调试和文件传输模式，并在 Android Studio 上连接自己的手机设备（手机需要开启允许从 USB 安装软件权限）
+3. Connect the phone to the computer, turn on USB debug mode and file transfer mode, and connect your phone to Android Studio (allow the phone to install software from USB)
 
 <p align="center">
 <img width="1440" alt="image" src="https://user-images.githubusercontent.com/31974251/203257262-71b908ab-bb2b-47d3-9efb-67631687b774.png">
 </p>
 
-> **注意：**
+> **Attention：**
->> 如果您在导入项目、编译或者运行过程中遇到 NDK 配置错误的提示，请打开 ` File > Project Structure > SDK Location`，修改 `Andriod SDK location` 为您本机配置的 SDK 所在路径。
+>> If you encounter an NDK configuration error during import, compilation or running, open ` File > Project Structure > SDK Location` and change the path of SDK configured by the `Andriod SDK location`.
 
-4. 点击 Run 按钮，自动编译 APP 并安装到手机。(该过程会自动下载预编译的 FastDeploy Android 库 以及 模型文件，需要联网)
+4. Click the Run button to automatically compile the APP and install it to the phone. (The process will automatically download the pre-compiled FastDeploy Android library and model files. Internet is required). 
-成功后效果如下，图一：APP 安装到手机；图二： APP 打开后的效果，会自动识别图片中的物体并标记；图三：APP设置选项，点击右上角的设置图片，可以设置不同选项进行体验。
+The final effect is as follows. Figure 1: Install the APP on the phone; Figure 2: The effect when opening the APP. It will automatically recognize and mark the objects in the image; Figure 3: APP setting option. Click setting in the upper right corner and modify your options.
 
-| APP 图标 | APP 效果 | APP设置项
+| APP Icon | APP Effect | APP Settings
   | ---     | --- | --- |
   | <img width="300" height="500" alt="image" src="https://user-images.githubusercontent.com/31974251/203268599-c94018d8-3683-490a-a5c7-a8136a4fa284.jpg">  | <img width="300" height="500" alt="image" src="https://user-images.githubusercontent.com/31974251/203261763-a7513df7-e0ab-42e5-ad50-79ed7e8c8cd2.gif"> | <img width="300" height="500" alt="image" src="https://user-images.githubusercontent.com/31974251/197332983-afbfa6d5-4a3b-4c54-a528-4a3e58441be1.jpg"> |  
 
 
-### PicoDet Java API 说明  
+### PicoDet Java API Description 
-- 模型初始化 API: 模型初始化API包含两种方式，方式一是通过构造函数直接初始化；方式二是，通过调用init函数，在合适的程序节点进行初始化。PicoDet初始化参数说明如下：  
+- Model initialized API: The initialized API contains two ways: Firstly, initialize directly through the constructor. Secondly, initialize at the appropriate program node by calling the init function. PicoDet initialization parameters are as follows.
-  - modelFile: String, paddle格式的模型文件路径，如 model.pdmodel
+  - modelFile: String. Model file path in paddle format, such as model.pdmodel
-  - paramFile: String, paddle格式的参数文件路径，如 model.pdiparams  
+  - paramFile: String. Parameter file path in paddle format, such as model.pdiparams  
-  - configFile: String, 模型推理的预处理配置文件，如 infer_cfg.yml  
+  - configFile: String. Preprocessing file for model inference, such as infer_cfg.yml  
-  - labelFile: String, 可选参数，表示label标签文件所在路径，用于可视化，如 coco_label_list.txt，每一行包含一个label  
+  - labelFile: String. This optional parameter indicates the path of the label file and is used for visualization, such as coco_label_list.txt, each line containing one label
-  - option: RuntimeOption，可选参数，模型初始化option。如果不传入该参数则会使用默认的运行时选项。  
+  - option: RuntimeOption. Optional parameter for model initialization. Default runtime options if not passing the parameter.
 
 ```java
-// 构造函数: constructor w/o label file
+// Constructor: constructor w/o label file
-public PicoDet(); // 空构造函数，之后可以调用init初始化
+public PicoDet(); // An empty constructor, which can be initialized by calling init
 public PicoDet(String modelFile, String paramsFile, String configFile);
 public PicoDet(String modelFile, String paramsFile, String configFile, String labelFile);
 public PicoDet(String modelFile, String paramsFile, String configFile, RuntimeOption option);
 public PicoDet(String modelFile, String paramsFile, String configFile, String labelFile, RuntimeOption option);
-// 手动调用init初始化: call init manually w/o label file
+// Call init manually for initialization: call init manually w/o label file
 public boolean init(String modelFile, String paramsFile, String configFile, RuntimeOption option);
 public boolean init(String modelFile, String paramsFile, String configFile, String labelFile, RuntimeOption option);
 ```  
-- 模型预测 API：模型预测API包含直接预测的API以及带可视化功能的API。直接预测是指，不保存图片以及不渲染结果到Bitmap上，仅预测推理结果。预测并且可视化是指，预测结果以及可视化，并将可视化后的图片保存到指定的途径，以及将可视化结果渲染在Bitmap(目前支持ARGB8888格式的Bitmap), 后续可将该Bitmap在camera中进行显示。
+- Model Prediction API: The Model Prediction API contains an API for direct prediction and an API for visualization. In direct prediction, we do not save the image and render the result on Bitmap. Instead, we merely predict the inference result. For prediction and visualization, the results are both predicted and visualized, the visualized images are saved to the specified path, and the visualized results are rendered in Bitmap (Now Bitmap in ARGB8888 format is supported). Afterward, the Bitmap can be displayed on the camera.
 ```java
-// 直接预测：不保存图片以及不渲染结果到Bitmap上
+// Direct prediction: No image saving and no result rendering to Bitmap 
 public DetectionResult predict(Bitmap ARGB8888Bitmap)；
-// 预测并且可视化：预测结果以及可视化，并将可视化后的图片保存到指定的途径，以及将可视化结果渲染在Bitmap上
+// Prediction and visualization: Predict and visualize the results, save the visualized image to the specified path, and render the visualized results on Bitmap 
 public DetectionResult predict(Bitmap ARGB8888Bitmap, String savedImagePath, float scoreThreshold);
-public DetectionResult predict(Bitmap ARGB8888Bitmap, boolean rendering, float scoreThreshold); // 只渲染 不保存图片
+public DetectionResult predict(Bitmap ARGB8888Bitmap, boolean rendering, float scoreThreshold); // Render without saving images
 ```
-- 模型资源释放 API：调用 release() API 可以释放模型资源，返回true表示释放成功，false表示失败；调用 initialized() 可以判断模型是否初始化成功，true表示初始化成功，false表示失败。
+- Model resource release API: Call release() API to release model resources. Return true for successful release and false for failure; call initialized() to determine whether the model was initialized successfully, with true indicating successful initialization and false indicating failure. 
 ```java
-public boolean release(); // 释放native资源  
+public boolean release(); // Release native resources   
-public boolean initialized(); // 检查是否初始化成功
+public boolean initialized(); // Check if the initialization is successful
 ```  
 
-- RuntimeOption设置说明  
+- RuntimeOption settings  
 ```java  
-public void enableLiteFp16(); // 开启fp16精度推理
+public void enableLiteFp16(); // Enable fp16 accuracy inference
-public void disableLiteFP16(); // 关闭fp16精度推理
+public void disableLiteFP16(); // Disable fp16 accuracy inference
-public void setCpuThreadNum(int threadNum); // 设置线程数
+public void setCpuThreadNum(int threadNum); // Set thread numbers
-public void setLitePowerMode(LitePowerMode mode);  // 设置能耗模式
+public void setLitePowerMode(LitePowerMode mode);  // Set power mode
-public void setLitePowerMode(String modeStr);  // 通过字符串形式设置能耗模式
+public void setLitePowerMode(String modeStr);  // Set power mode through character string
 ```
 
-- 模型结果DetectionResult说明  
+- Model DetectionResult
 ```java
 public class DetectionResult {
-  public float[][] mBoxes; // [n,4] 检测框 (x1,y1,x2,y2)
+  public float[][] mBoxes; // [n,4] Detection box (x1,y1,x2,y2)
-  public float[] mScores;  // [n]   每个检测框得分(置信度，概率值)
+  public float[] mScores;  // [n]   Score (confidence, probability)
-  public int[] mLabelIds;  // [n]   分类ID
+  public int[] mLabelIds;  // [n]   Classification ID
-  public boolean initialized(); // 检测结果是否有效
+  public boolean initialized(); // Whether the result is valid 
 }
 ```  
-其他参考：C++/Python对应的DetectionResult说明: [api/vision_results/detection_result.md](https://github.com/PaddlePaddle/FastDeploy/blob/develop/docs/api/vision_results/detection_result.md)  
+Refer to [api/vision_results/detection_result.md](https://github.com/PaddlePaddle/FastDeploy/blob/develop/docs/api/vision_results/detection_result.md) for C++/Python DetectionResult
 
-- 模型调用示例1：使用构造函数以及默认的RuntimeOption
+- Model Calling Example 1: Using Constructor and the default RuntimeOption
 ```java  
 import java.nio.ByteBuffer;
 import android.graphics.Bitmap;
@@ -90,63 +91,63 @@ import android.opengl.GLES20;
 import com.baidu.paddle.fastdeploy.vision.DetectionResult;
 import com.baidu.paddle.fastdeploy.vision.detection.PicoDet;
 
-// 初始化模型
+// Initialize the model
 PicoDet model = new PicoDet("picodet_s_320_coco_lcnet/model.pdmodel",
                             "picodet_s_320_coco_lcnet/model.pdiparams",
                             "picodet_s_320_coco_lcnet/infer_cfg.yml");
 
-// 读取图片: 以下仅为读取Bitmap的伪代码
+// Read the image: The following is merely the pseudo code to read Bitmap
 ByteBuffer pixelBuffer = ByteBuffer.allocate(width * height * 4);
 GLES20.glReadPixels(0, 0, width, height, GLES20.GL_RGBA, GLES20.GL_UNSIGNED_BYTE, pixelBuffer);
 Bitmap ARGB8888ImageBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
 ARGB8888ImageBitmap.copyPixelsFromBuffer(pixelBuffer);
 
-// 模型推理
+// Model inference
 DetectionResult result = model.predict(ARGB8888ImageBitmap);  
 
-// 释放模型资源  
+// Release model resources   
 model.release();
 ```  
 
-- 模型调用示例2: 在合适的程序节点，手动调用init，并自定义RuntimeOption
+- Model calling example 2: Manually call init at the appropriate program node and self-define RuntimeOption
 ```java  
-// import 同上 ...
+// import is as the above...
 import com.baidu.paddle.fastdeploy.RuntimeOption;
 import com.baidu.paddle.fastdeploy.LitePowerMode;
 import com.baidu.paddle.fastdeploy.vision.DetectionResult;
 import com.baidu.paddle.fastdeploy.vision.detection.PicoDet;
-// 新建空模型
+// Create an empty model
 PicoDet model = new PicoDet();  
-// 模型路径
+// Model path
 String modelFile = "picodet_s_320_coco_lcnet/model.pdmodel";
 String paramFile = "picodet_s_320_coco_lcnet/model.pdiparams";
 String configFile = "picodet_s_320_coco_lcnet/infer_cfg.yml";
-// 指定RuntimeOption
+// Specify RuntimeOption
 RuntimeOption option = new RuntimeOption();
 option.setCpuThreadNum(2);
 option.setLitePowerMode(LitePowerMode.LITE_POWER_HIGH);
 option.enableLiteFp16();
-// 使用init函数初始化  
+// Use init function for initialization 
 model.init(modelFile, paramFile, configFile, option);
-// Bitmap读取、模型预测、资源释放 同上 ...
+// Bitmap reading, model prediction, and resource release are as above...
 ```
-更详细的用法请参考 [DetectionMainActivity](./app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/detection/DetectionMainActivity.java) 中的用法
+Refer to [DetectionMainActivity](./app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/detection/DetectionMainActivity.java) for more information.
 
-## 替换 FastDeploy SDK和模型  
+## Replace FastDeploy SDK and Models  
-替换FastDeploy预测库和模型的步骤非常简单。预测库所在的位置为 `app/libs/fastdeploy-android-sdk-xxx.aar`，其中 `xxx` 表示当前您使用的预测库版本号。模型所在的位置为，`app/src/main/assets/models/picodet_s_320_coco_lcnet`。  
+It’s simple to replace the FastDeploy prediction library and models. The prediction library is located at `app/libs/fastdeploy-android-sdk-xxx.aar`, where `xxx`  represents the version of your prediction library. The models are located at `app/src/main/assets/models/picodet_s_320_coco_lcnet`.
-- 替换FastDeploy Android SDK: 下载或编译最新的FastDeploy Android SDK，解压缩后放在 `app/libs` 目录下；详细配置文档可参考:  
+- Replace the FastDeploy Android SDK: Download or compile the latest FastDeploy Android SDK, unzip and place it in the `app/libs` directory; For detailed configuration, refer to  
-     - [在 Android 中使用 FastDeploy Java SDK](../../../../../java/android/)
+     - [FastDeploy Java SDK  in Android](../../../../../java/android/)
 
-- 替换PicoDet模型的步骤：  
+- Steps to replace PicoDet models:  
-  - 将您的PicoDet模型放在 `app/src/main/assets/models` 目录下；  
+  - Put your PicoDet model in `app/src/main/assets/models`; 
-  - 修改 `app/src/main/res/values/strings.xml` 中模型路径的默认值，如：  
+  - Modify the default value of the model path in `app/src/main/res/values/strings.xml`. For example:  
 ```xml
-<!-- 将这个路径指修改成您的模型，如 models/picodet_l_320_coco_lcnet -->
+<!-- Change this path to your model, such as models/picodet_l_320_coco_lcnet -->
 <string name="DETECTION_MODEL_DIR_DEFAULT">models/picodet_s_320_coco_lcnet</string>  
 <string name="DETECTION_LABEL_PATH_DEFAULT">labels/coco_label_list.txt</string>
 ```  
 
-## 更多参考文档
+## More Reference Documents
-如果您想知道更多的FastDeploy Java API文档以及如何通过JNI来接入FastDeploy C++ API感兴趣，可以参考以下内容:  
+For more FastDeploy Java API documentes and how to access FastDeploy C++ API via JNI, refer to: 
-- [在 Android 中使用 FastDeploy Java SDK](../../../../../java/android/)
+- [FastDeploy Java SDK in Android](../../../../../java/android/)
-- [在 Android 中使用 FastDeploy C++ SDK](../../../../../docs/cn/faq/use_cpp_sdk_on_android.md)  
+- [FastDeploy C++ SDK in Android](../../../../../docs/cn/faq/use_cpp_sdk_on_android.md)  

examples/vision/detection/paddledetection/android/README_CN.md

@@ -0,0 +1,153 @@
+[English](README.md) | 简体中文
+# 目标检测 PicoDet Android Demo 使用文档  
+
+在 Android 上实现实时的目标检测功能，此 Demo 有很好的的易用性和开放性，如在 Demo 中跑自己训练好的模型等。
+
+## 环境准备
+
+1. 在本地环境安装好 Android Studio 工具，详细安装方法请见[Android Stuido 官网](https://developer.android.com/studio)。
+2. 准备一部 Android 手机，并开启 USB 调试模式。开启方法: `手机设置 -> 查找开发者选项 -> 打开开发者选项和 USB 调试模式`
+
+## 部署步骤
+
+1. 目标检测 PicoDet Demo 位于 `fastdeploy/examples/vision/detection/paddledetection/android` 目录
+2. 用 Android Studio 打开 paddledetection/android 工程
+3. 手机连接电脑，打开 USB 调试和文件传输模式，并在 Android Studio 上连接自己的手机设备（手机需要开启允许从 USB 安装软件权限）
+
+<p align="center">
+<img width="1440" alt="image" src="https://user-images.githubusercontent.com/31974251/203257262-71b908ab-bb2b-47d3-9efb-67631687b774.png">
+</p>
+
+> **注意：**
+>> 如果您在导入项目、编译或者运行过程中遇到 NDK 配置错误的提示，请打开 ` File > Project Structure > SDK Location`，修改 `Andriod SDK location` 为您本机配置的 SDK 所在路径。
+
+4. 点击 Run 按钮，自动编译 APP 并安装到手机。(该过程会自动下载预编译的 FastDeploy Android 库 以及 模型文件，需要联网)
+成功后效果如下，图一：APP 安装到手机；图二： APP 打开后的效果，会自动识别图片中的物体并标记；图三：APP设置选项，点击右上角的设置图片，可以设置不同选项进行体验。
+
+| APP 图标 | APP 效果 | APP设置项
+  | ---     | --- | --- |
+  | <img width="300" height="500" alt="image" src="https://user-images.githubusercontent.com/31974251/203268599-c94018d8-3683-490a-a5c7-a8136a4fa284.jpg">  | <img width="300" height="500" alt="image" src="https://user-images.githubusercontent.com/31974251/203261763-a7513df7-e0ab-42e5-ad50-79ed7e8c8cd2.gif"> | <img width="300" height="500" alt="image" src="https://user-images.githubusercontent.com/31974251/197332983-afbfa6d5-4a3b-4c54-a528-4a3e58441be1.jpg"> |  
+
+
+### PicoDet Java API 说明  
+- 模型初始化 API: 模型初始化API包含两种方式，方式一是通过构造函数直接初始化；方式二是，通过调用init函数，在合适的程序节点进行初始化。PicoDet初始化参数说明如下：  
+  - modelFile: String, paddle格式的模型文件路径，如 model.pdmodel
+  - paramFile: String, paddle格式的参数文件路径，如 model.pdiparams  
+  - configFile: String, 模型推理的预处理配置文件，如 infer_cfg.yml  
+  - labelFile: String, 可选参数，表示label标签文件所在路径，用于可视化，如 coco_label_list.txt，每一行包含一个label  
+  - option: RuntimeOption，可选参数，模型初始化option。如果不传入该参数则会使用默认的运行时选项。  
+
+```java
+// 构造函数: constructor w/o label file
+public PicoDet(); // 空构造函数，之后可以调用init初始化
+public PicoDet(String modelFile, String paramsFile, String configFile);
+public PicoDet(String modelFile, String paramsFile, String configFile, String labelFile);
+public PicoDet(String modelFile, String paramsFile, String configFile, RuntimeOption option);
+public PicoDet(String modelFile, String paramsFile, String configFile, String labelFile, RuntimeOption option);
+// 手动调用init初始化: call init manually w/o label file
+public boolean init(String modelFile, String paramsFile, String configFile, RuntimeOption option);
+public boolean init(String modelFile, String paramsFile, String configFile, String labelFile, RuntimeOption option);
+```  
+- 模型预测 API：模型预测API包含直接预测的API以及带可视化功能的API。直接预测是指，不保存图片以及不渲染结果到Bitmap上，仅预测推理结果。预测并且可视化是指，预测结果以及可视化，并将可视化后的图片保存到指定的途径，以及将可视化结果渲染在Bitmap(目前支持ARGB8888格式的Bitmap), 后续可将该Bitmap在camera中进行显示。
+```java
+// 直接预测：不保存图片以及不渲染结果到Bitmap上
+public DetectionResult predict(Bitmap ARGB8888Bitmap)；
+// 预测并且可视化：预测结果以及可视化，并将可视化后的图片保存到指定的途径，以及将可视化结果渲染在Bitmap上
+public DetectionResult predict(Bitmap ARGB8888Bitmap, String savedImagePath, float scoreThreshold);
+public DetectionResult predict(Bitmap ARGB8888Bitmap, boolean rendering, float scoreThreshold); // 只渲染 不保存图片
+```
+- 模型资源释放 API：调用 release() API 可以释放模型资源，返回true表示释放成功，false表示失败；调用 initialized() 可以判断模型是否初始化成功，true表示初始化成功，false表示失败。
+```java
+public boolean release(); // 释放native资源  
+public boolean initialized(); // 检查是否初始化成功
+```  
+
+- RuntimeOption设置说明  
+```java  
+public void enableLiteFp16(); // 开启fp16精度推理
+public void disableLiteFP16(); // 关闭fp16精度推理
+public void setCpuThreadNum(int threadNum); // 设置线程数
+public void setLitePowerMode(LitePowerMode mode);  // 设置能耗模式
+public void setLitePowerMode(String modeStr);  // 通过字符串形式设置能耗模式
+```
+
+- 模型结果DetectionResult说明  
+```java
+public class DetectionResult {
+  public float[][] mBoxes; // [n,4] 检测框 (x1,y1,x2,y2)
+  public float[] mScores;  // [n]   每个检测框得分(置信度，概率值)
+  public int[] mLabelIds;  // [n]   分类ID
+  public boolean initialized(); // 检测结果是否有效
+}
+```  
+其他参考：C++/Python对应的DetectionResult说明: [api/vision_results/detection_result.md](https://github.com/PaddlePaddle/FastDeploy/blob/develop/docs/api/vision_results/detection_result.md)  
+
+- 模型调用示例1：使用构造函数以及默认的RuntimeOption
+```java  
+import java.nio.ByteBuffer;
+import android.graphics.Bitmap;
+import android.opengl.GLES20;
+
+import com.baidu.paddle.fastdeploy.vision.DetectionResult;
+import com.baidu.paddle.fastdeploy.vision.detection.PicoDet;
+
+// 初始化模型
+PicoDet model = new PicoDet("picodet_s_320_coco_lcnet/model.pdmodel",
+                            "picodet_s_320_coco_lcnet/model.pdiparams",
+                            "picodet_s_320_coco_lcnet/infer_cfg.yml");
+
+// 读取图片: 以下仅为读取Bitmap的伪代码
+ByteBuffer pixelBuffer = ByteBuffer.allocate(width * height * 4);
+GLES20.glReadPixels(0, 0, width, height, GLES20.GL_RGBA, GLES20.GL_UNSIGNED_BYTE, pixelBuffer);
+Bitmap ARGB8888ImageBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
+ARGB8888ImageBitmap.copyPixelsFromBuffer(pixelBuffer);
+
+// 模型推理
+DetectionResult result = model.predict(ARGB8888ImageBitmap);  
+
+// 释放模型资源  
+model.release();
+```  
+
+- 模型调用示例2: 在合适的程序节点，手动调用init，并自定义RuntimeOption
+```java  
+// import 同上 ...
+import com.baidu.paddle.fastdeploy.RuntimeOption;
+import com.baidu.paddle.fastdeploy.LitePowerMode;
+import com.baidu.paddle.fastdeploy.vision.DetectionResult;
+import com.baidu.paddle.fastdeploy.vision.detection.PicoDet;
+// 新建空模型
+PicoDet model = new PicoDet();  
+// 模型路径
+String modelFile = "picodet_s_320_coco_lcnet/model.pdmodel";
+String paramFile = "picodet_s_320_coco_lcnet/model.pdiparams";
+String configFile = "picodet_s_320_coco_lcnet/infer_cfg.yml";
+// 指定RuntimeOption
+RuntimeOption option = new RuntimeOption();
+option.setCpuThreadNum(2);
+option.setLitePowerMode(LitePowerMode.LITE_POWER_HIGH);
+option.enableLiteFp16();
+// 使用init函数初始化  
+model.init(modelFile, paramFile, configFile, option);
+// Bitmap读取、模型预测、资源释放 同上 ...
+```
+更详细的用法请参考 [DetectionMainActivity](./app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/detection/DetectionMainActivity.java) 中的用法
+
+## 替换 FastDeploy SDK和模型  
+替换FastDeploy预测库和模型的步骤非常简单。预测库所在的位置为 `app/libs/fastdeploy-android-sdk-xxx.aar`，其中 `xxx` 表示当前您使用的预测库版本号。模型所在的位置为，`app/src/main/assets/models/picodet_s_320_coco_lcnet`。  
+- 替换FastDeploy Android SDK: 下载或编译最新的FastDeploy Android SDK，解压缩后放在 `app/libs` 目录下；详细配置文档可参考:  
+     - [在 Android 中使用 FastDeploy Java SDK](../../../../../java/android/)
+
+- 替换PicoDet模型的步骤：  
+  - 将您的PicoDet模型放在 `app/src/main/assets/models` 目录下；  
+  - 修改 `app/src/main/res/values/strings.xml` 中模型路径的默认值，如：  
+```xml
+<!-- 将这个路径指修改成您的模型，如 models/picodet_l_320_coco_lcnet -->
+<string name="DETECTION_MODEL_DIR_DEFAULT">models/picodet_s_320_coco_lcnet</string>  
+<string name="DETECTION_LABEL_PATH_DEFAULT">labels/coco_label_list.txt</string>
+```  
+
+## 更多参考文档
+如果您想知道更多的FastDeploy Java API文档以及如何通过JNI来接入FastDeploy C++ API感兴趣，可以参考以下内容:  
+- [在 Android 中使用 FastDeploy Java SDK](../../../../../java/android/)
+- [在 Android 中使用 FastDeploy C++ SDK](../../../../../docs/cn/faq/use_cpp_sdk_on_android.md)  

examples/vision/detection/paddledetection/cpp/README.md

@@ -1,54 +1,48 @@
-# PaddleDetection C++部署示例
+English | [简体中文](README_CN.md)
+# PaddleDetection C++ Deployment Example
 
-本目录下提供`infer_xxx.cc`快速完成PaddleDetection模型包括PPYOLOE/PicoDet/YOLOX/YOLOv3/PPYOLO/FasterRCNN/YOLOv5/YOLOv6/YOLOv7/RTMDet/CascadeRCNN/PSSDet/RetinaNet/PPYOLOESOD/FCOS/TTFNet/TOOD/GFL在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。
+This directory provides examples that `infer_xxx.cc` fast finishes the deployment of PaddleDetection models, including PPYOLOE/PicoDet/YOLOX/YOLOv3/PPYOLO/FasterRCNN/YOLOv5/YOLOv6/YOLOv7/RTMDet on CPU/GPU and GPU accelerated by TensorRT. 
 
-在部署前，需确认以下两个步骤
+Before deployment, two steps require confirmation
 
-- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 1. Software and hardware should meet the requirements. Please refer to [FastDeploy Environment Requirements](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
-- 2. 根据开发环境，下载预编译部署库和samples代码，参考[FastDeploy预编译库](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+- 2.  Download the precompiled deployment library and samples code according to your development environment. Refer to [FastDeploy Precompiled Library](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
 
-以Linux上推理为例，在本目录执行如下命令即可完成编译测试，支持此模型需保证FastDeploy版本0.7.0以上(x.x.x>=0.7.0)
+Taking inference on Linux as an example, the compilation test can be completed by executing the following command in this directory. FastDeploy version 0.7.0 or above (x.x.x>=0.7.0) is required to support this model.
 
 ```bash
-以ppyoloe为例进行推理部署
+ppyoloe is taken as an example for inference deployment
 
 mkdir build
 cd build
-# 下载FastDeploy预编译库，用户可在上文提到的`FastDeploy预编译库`中自行选择合适的版本使用
+# Download the FastDeploy precompiled library. Users can choose your appropriate version in the `FastDeploy Precompiled Library` mentioned above 
 wget https://bj.bcebos.com/fastdeploy/release/cpp/fastdeploy-linux-x64-x.x.x.tgz
 tar xvf fastdeploy-linux-x64-x.x.x.tgz
 cmake .. -DFASTDEPLOY_INSTALL_DIR=${PWD}/fastdeploy-linux-x64-x.x.x
 make -j
 
-# 下载PPYOLOE模型文件和测试图片
+# Download the PPYOLOE model file and test images 
 wget https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco.tgz
 wget https://gitee.com/paddlepaddle/PaddleDetection/raw/release/2.4/demo/000000014439.jpg
 tar xvf ppyoloe_crn_l_300e_coco.tgz
 
 
-# CPU推理
+# CPU inference
 ./infer_ppyoloe_demo ./ppyoloe_crn_l_300e_coco 000000014439.jpg 0
-# GPU推理
+# GPU inference
 ./infer_ppyoloe_demo ./ppyoloe_crn_l_300e_coco 000000014439.jpg 1
-# GPU上TensorRT推理
+# TensorRT Inference on GPU
 ./infer_ppyoloe_demo ./ppyoloe_crn_l_300e_coco 000000014439.jpg 2
-# 昆仑芯XPU推理
-./infer_ppyoloe_demo ./ppyoloe_crn_l_300e_coco 000000014439.jpg 3
-# 华为昇腾推理
-./infer_ppyoloe_demo ./ppyoloe_crn_l_300e_coco 000000014439.jpg 4
 ```
 
-以上命令只适用于Linux或MacOS, Windows下SDK的使用方式请参考:  
+The above command works for Linux or MacOS. For SDK use-pattern in Windows, refer to:
-- [如何在Windows中使用FastDeploy C++ SDK](../../../../../docs/cn/faq/use_sdk_on_windows.md)
+- [How to use FastDeploy C++ SDK in Windows](../../../../../docs/cn/faq/use_sdk_on_windows.md)
 
-如果用户使用华为昇腾NPU部署, 请参考以下方式在部署前初始化部署环境:
+## PaddleDetection C++ Interface 
-- [如何使用华为昇腾NPU部署](../../../../../docs/cn/faq/use_sdk_on_ascend.md)
 
-## PaddleDetection C++接口
+### Model Class
 
-### 模型类
+PaddleDetection currently supports 6 kinds of models, including `PPYOLOE`, `PicoDet`, `PaddleYOLOX`, `PPYOLO`, `FasterRCNN`，`SSD`,`PaddleYOLOv5`,`PaddleYOLOv6`,`PaddleYOLOv7`,`RTMDet`. The constructors and predictors for all 6 kinds are consistent in terms of parameters. This document takes PPYOLOE as an example to introduce its API
-
-PaddleDetection目前支持6种模型系列，类名分别为`PPYOLOE`, `PicoDet`, `PaddleYOLOX`, `PPYOLO`, `FasterRCNN`，`SSD`,`PaddleYOLOv5`,`PaddleYOLOv6`,`PaddleYOLOv7`,`RTMDet`,`CascadeRCNN`,`PSSDet`,`RetinaNet`,`PPYOLOESOD`,`FCOS`,`TTFNet`,`TOOD`,`GFL`所有类名的构造函数和预测函数在参数上完全一致，本文档以PPYOLOE为例讲解API
 ```c++
 fastdeploy::vision::detection::PPYOLOE(
         const string& model_file,
@@ -60,28 +54,28 @@ fastdeploy::vision::detection::PPYOLOE(
 
 PaddleDetection PPYOLOE模型加载和初始化，其中model_file为导出的ONNX模型格式。
 
-**参数**
+**Parameter**
 
-> * **model_file**(str): 模型文件路径
+> * **model_file**(str): Model file path 
-> * **params_file**(str): 参数文件路径
+> * **params_file**(str): Parameter file path
-> * **config_file**(str): 配置文件路径，即PaddleDetection导出的部署yaml文件
+> * **config_file**(str): •	Configuration file path, which is the deployment yaml file exported by PaddleDetection
-> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **runtime_option**(RuntimeOption): Backend inference configuration. None by default, which is the default configuration
-> * **model_format**(ModelFormat): 模型格式，默认为PADDLE格式
+> * **model_format**(ModelFormat): Model format. Paddle format by default
 
-#### Predict函数
+#### Predict Function
 
 > ```c++
 > PPYOLOE::Predict(cv::Mat* im, DetectionResult* result)
 > ```
 >
-> 模型预测接口，输入图像直接输出检测结果。
+> Model prediction interface. Input images and output results directly.
 >
-> **参数**
+> **Parameter**
 >
-> > * **im**: 输入图像，注意需为HWC，BGR格式
+> > * **im**: Input images in HWC or BGR format
-> > * **result**: 检测结果，包括检测框，各个框的置信度, DetectionResult说明参考[视觉模型预测结果](../../../../../docs/api/vision_results/)
+> > * **result**: Detection result, including detection box and confidence of each box. Refer to [Vision Model Prediction Result](../../../../../docs/api/vision_results/) for DetectionResult 
 
-- [模型介绍](../../)
+- [Model Description](../../)
-- [Python部署](../python)
+- [Python Deployment](../python)
-- [视觉模型预测结果](../../../../../docs/api/vision_results/)
+- [Vision Model prediction results](../../../../../docs/api/vision_results/)
-- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)
+- [How to switch the model inference backend engine](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/detection/paddledetection/cpp/README_CN.md

@@ -0,0 +1,88 @@
+[English](README.md) | 简体中文
+# PaddleDetection C++部署示例
+
+本目录下提供`infer_xxx.cc`快速完成PaddleDetection模型包括PPYOLOE/PicoDet/YOLOX/YOLOv3/PPYOLO/FasterRCNN/YOLOv5/YOLOv6/YOLOv7/RTMDet/CascadeRCNN/PSSDet/RetinaNet/PPYOLOESOD/FCOS/TTFNet/TOOD/GFL在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。
+
+在部署前，需确认以下两个步骤
+
+- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 2. 根据开发环境，下载预编译部署库和samples代码，参考[FastDeploy预编译库](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+
+以Linux上推理为例，在本目录执行如下命令即可完成编译测试，支持此模型需保证FastDeploy版本0.7.0以上(x.x.x>=0.7.0)
+
+```bash
+以ppyoloe为例进行推理部署
+
+mkdir build
+cd build
+# 下载FastDeploy预编译库，用户可在上文提到的`FastDeploy预编译库`中自行选择合适的版本使用
+wget https://bj.bcebos.com/fastdeploy/release/cpp/fastdeploy-linux-x64-x.x.x.tgz
+tar xvf fastdeploy-linux-x64-x.x.x.tgz
+cmake .. -DFASTDEPLOY_INSTALL_DIR=${PWD}/fastdeploy-linux-x64-x.x.x
+make -j
+
+# 下载PPYOLOE模型文件和测试图片
+wget https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco.tgz
+wget https://gitee.com/paddlepaddle/PaddleDetection/raw/release/2.4/demo/000000014439.jpg
+tar xvf ppyoloe_crn_l_300e_coco.tgz
+
+
+# CPU推理
+./infer_ppyoloe_demo ./ppyoloe_crn_l_300e_coco 000000014439.jpg 0
+# GPU推理
+./infer_ppyoloe_demo ./ppyoloe_crn_l_300e_coco 000000014439.jpg 1
+# GPU上TensorRT推理
+./infer_ppyoloe_demo ./ppyoloe_crn_l_300e_coco 000000014439.jpg 2
+# 昆仑芯XPU推理
+./infer_ppyoloe_demo ./ppyoloe_crn_l_300e_coco 000000014439.jpg 3
+# 华为昇腾推理
+./infer_ppyoloe_demo ./ppyoloe_crn_l_300e_coco 000000014439.jpg 4
+```
+
+以上命令只适用于Linux或MacOS, Windows下SDK的使用方式请参考:  
+- [如何在Windows中使用FastDeploy C++ SDK](../../../../../docs/cn/faq/use_sdk_on_windows.md)
+
+如果用户使用华为昇腾NPU部署, 请参考以下方式在部署前初始化部署环境:
+- [如何使用华为昇腾NPU部署](../../../../../docs/cn/faq/use_sdk_on_ascend.md)
+
+## PaddleDetection C++接口
+
+### 模型类
+
+PaddleDetection目前支持6种模型系列，类名分别为`PPYOLOE`, `PicoDet`, `PaddleYOLOX`, `PPYOLO`, `FasterRCNN`，`SSD`,`PaddleYOLOv5`,`PaddleYOLOv6`,`PaddleYOLOv7`,`RTMDet`,`CascadeRCNN`,`PSSDet`,`RetinaNet`,`PPYOLOESOD`,`FCOS`,`TTFNet`,`TOOD`,`GFL`所有类名的构造函数和预测函数在参数上完全一致，本文档以PPYOLOE为例讲解API
+```c++
+fastdeploy::vision::detection::PPYOLOE(
+        const string& model_file,
+        const string& params_file,
+        const string& config_file
+        const RuntimeOption& runtime_option = RuntimeOption(),
+        const ModelFormat& model_format = ModelFormat::PADDLE)
+```
+
+PaddleDetection PPYOLOE模型加载和初始化，其中model_file为导出的ONNX模型格式。
+
+**参数**
+
+> * **model_file**(str): 模型文件路径
+> * **params_file**(str): 参数文件路径
+> * **config_file**(str): 配置文件路径，即PaddleDetection导出的部署yaml文件
+> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **model_format**(ModelFormat): 模型格式，默认为PADDLE格式
+
+#### Predict函数
+
+> ```c++
+> PPYOLOE::Predict(cv::Mat* im, DetectionResult* result)
+> ```
+>
+> 模型预测接口，输入图像直接输出检测结果。
+>
+> **参数**
+>
+> > * **im**: 输入图像，注意需为HWC，BGR格式
+> > * **result**: 检测结果，包括检测框，各个框的置信度, DetectionResult说明参考[视觉模型预测结果](../../../../../docs/api/vision_results/)
+
+- [模型介绍](../../)
+- [Python部署](../python)
+- [视觉模型预测结果](../../../../../docs/api/vision_results/)
+- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/detection/paddledetection/python/README.md

@@ -1,40 +1,37 @@
-# PaddleDetection Python部署示例
+English | [简体中文](README_CN.md)
+# PaddleDetection Python Deployment Example
 
-在部署前，需确认以下两个步骤
+Before deployment, two steps require confirmation.
 
-- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 1. Software and hardware should meet the requirements. Please refer to [FastDeploy Environment Requirements](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
-- 2. FastDeploy Python whl包安装，参考[FastDeploy Python安装](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+- 2. Install FastDeploy Python whl package. Refer to [FastDeploy Python Installation](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
 
-本目录下提供`infer_xxx.py`快速完成PPYOLOE/PicoDet等模型在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。执行如下脚本即可完成
+This directory provides examples that `infer_xxx.py` fast finishes the deployment of PPYOLOE/PicoDet models on CPU/GPU and GPU accelerated by TensorRT. The script is as follows
 
 ```bash
-#下载部署示例代码
+# Download deployment example code 
 git clone https://github.com/PaddlePaddle/FastDeploy.git
 cd FastDeploy/examples/vision/detection/paddledetection/python/
 
-#下载PPYOLOE模型文件和测试图片
+# Download the PPYOLOE model file and test images 
 wget https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco.tgz
 wget https://gitee.com/paddlepaddle/PaddleDetection/raw/release/2.4/demo/000000014439.jpg
 tar xvf ppyoloe_crn_l_300e_coco.tgz
 
-# CPU推理
+# CPU inference
 python infer_ppyoloe.py --model_dir ppyoloe_crn_l_300e_coco --image 000000014439.jpg --device cpu
-# GPU推理
+# GPU inference
 python infer_ppyoloe.py --model_dir ppyoloe_crn_l_300e_coco --image 000000014439.jpg --device gpu
-# GPU上使用TensorRT推理 （注意：TensorRT推理第一次运行，有序列化模型的操作，有一定耗时，需要耐心等待）
+# TensorRT inference on GPU  （Attention: It is somewhat time-consuming for the operation of model serialization when running TensorRT inference for the first time. Please be patient.）
 python infer_ppyoloe.py --model_dir ppyoloe_crn_l_300e_coco --image 000000014439.jpg --device gpu --use_trt True
-# 昆仑芯XPU推理
-python infer_ppyoloe.py --model_dir ppyoloe_crn_l_300e_coco --image 000000014439.jpg --device kunlunxin
-# 华为昇腾推理
-python infer_ppyoloe.py --model_dir ppyoloe_crn_l_300e_coco --image 000000014439.jpg --device ascend
 ```
 
-运行完成可视化结果如下图所示
+The visualized result after running is as follows
 <div  align="center">  
 <img src="https://user-images.githubusercontent.com/19339784/184326520-7075e907-10ed-4fad-93f8-52d0e35d4964.jpg", width=480px, height=320px />
 </div>
 
-## PaddleDetection Python接口
+## PaddleDetection Python Interface 
 
 ```python
 fastdeploy.vision.detection.PPYOLOE(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
@@ -49,46 +46,38 @@ fastdeploy.vision.detection.PaddleYOLOv5(model_file, params_file, config_file, r
 fastdeploy.vision.detection.PaddleYOLOv6(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
 fastdeploy.vision.detection.PaddleYOLOv7(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
 fastdeploy.vision.detection.RTMDet(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
-fastdeploy.vision.detection.CascadeRCNN(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
-fastdeploy.vision.detection.PSSDet(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
-fastdeploy.vision.detection.RetinaNet(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
-fastdeploy.vision.detection.PPYOLOESOD(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
-fastdeploy.vision.detection.FCOS(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
-fastdeploy.vision.detection.TTFNet(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
-fastdeploy.vision.detection.TOOD(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
-fastdeploy.vision.detection.GFL(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
 ```
 
-PaddleDetection模型加载和初始化，其中model_file， params_file为导出的Paddle部署模型格式, config_file为PaddleDetection同时导出的部署配置yaml文件
+PaddleDetection model loading and initialization, among which model_file and params_file are the exported Paddle model format. config_file is the configuration yaml file exported by PaddleDetection simultaneously
 
-**参数**
+**Parameter**
 
-> * **model_file**(str): 模型文件路径
+> * **model_file**(str): Model file path 
-> * **params_file**(str): 参数文件路径
+> * **params_file**(str): Parameter file path
-> * **config_file**(str): 推理配置yaml文件路径
+> * **config_file**(str): Inference configuration yaml file path
-> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **runtime_option**(RuntimeOption): Backend inference configuration. None by default. (use the default configuration)
-> * **model_format**(ModelFormat): 模型格式，默认为Paddle
+> * **model_format**(ModelFormat): Model format. Paddle format by default
 
-### predict函数
+### predict Function
 
-PaddleDetection中各个模型，包括PPYOLOE/PicoDet/PaddleYOLOX/YOLOv3/PPYOLO/FasterRCNN，均提供如下同样的成员函数用于进行图像的检测
+PaddleDetection models, including PPYOLOE/PicoDet/PaddleYOLOX/YOLOv3/PPYOLO/FasterRCNN, all provide the following member functions for image detection
 > ```python
 > PPYOLOE.predict(image_data, conf_threshold=0.25, nms_iou_threshold=0.5)
 > ```
 >
-> 模型预测结口，输入图像直接输出检测结果。
+> Model prediction interface. Input images and output results directly.
 >
-> **参数**
+> **Parameter**
 >
-> > * **image_data**(np.ndarray): 输入数据，注意需为HWC，BGR格式
+> > * **image_data**(np.ndarray): Input data in HWC or BGR format
 
-> **返回**
+> **Return**
 >
-> > 返回`fastdeploy.vision.DetectionResult`结构体，结构体说明参考文档[视觉模型预测结果](../../../../../docs/api/vision_results/)
+> > Return `fastdeploy.vision.DetectionResult` structure. Refer to [Vision Model Prediction Results](../../../../../docs/api/vision_results/) for the description of the structure.
 
-## 其它文档
+## Other Documents
 
-- [PaddleDetection 模型介绍](..)
+- [PaddleDetection Model Description](..)
-- [PaddleDetection C++部署](../cpp)
+- [PaddleDetection C++ Deployment](../cpp)
-- [模型预测结果说明](../../../../../docs/api/vision_results/)
+- [Model Prediction Results](../../../../../docs/api/vision_results/)
-- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)
+- [How to switch the model inference backend engine](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/detection/paddledetection/python/README_CN.md

@@ -0,0 +1,95 @@
+[English](README.md) | 简体中文
+# PaddleDetection Python部署示例
+
+在部署前，需确认以下两个步骤
+
+- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)  
+- 2. FastDeploy Python whl包安装，参考[FastDeploy Python安装](../../../../../docs/cn/build_and_install/download_prebuilt_libraries.md)
+
+本目录下提供`infer_xxx.py`快速完成PPYOLOE/PicoDet等模型在CPU/GPU，以及GPU上通过TensorRT加速部署的示例。执行如下脚本即可完成
+
+```bash
+#下载部署示例代码
+git clone https://github.com/PaddlePaddle/FastDeploy.git
+cd FastDeploy/examples/vision/detection/paddledetection/python/
+
+#下载PPYOLOE模型文件和测试图片
+wget https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco.tgz
+wget https://gitee.com/paddlepaddle/PaddleDetection/raw/release/2.4/demo/000000014439.jpg
+tar xvf ppyoloe_crn_l_300e_coco.tgz
+
+# CPU推理
+python infer_ppyoloe.py --model_dir ppyoloe_crn_l_300e_coco --image 000000014439.jpg --device cpu
+# GPU推理
+python infer_ppyoloe.py --model_dir ppyoloe_crn_l_300e_coco --image 000000014439.jpg --device gpu
+# GPU上使用TensorRT推理 （注意：TensorRT推理第一次运行，有序列化模型的操作，有一定耗时，需要耐心等待）
+python infer_ppyoloe.py --model_dir ppyoloe_crn_l_300e_coco --image 000000014439.jpg --device gpu --use_trt True
+# 昆仑芯XPU推理
+python infer_ppyoloe.py --model_dir ppyoloe_crn_l_300e_coco --image 000000014439.jpg --device kunlunxin
+# 华为昇腾推理
+python infer_ppyoloe.py --model_dir ppyoloe_crn_l_300e_coco --image 000000014439.jpg --device ascend
+```
+
+运行完成可视化结果如下图所示
+<div  align="center">  
+<img src="https://user-images.githubusercontent.com/19339784/184326520-7075e907-10ed-4fad-93f8-52d0e35d4964.jpg", width=480px, height=320px />
+</div>
+
+## PaddleDetection Python接口
+
+```python
+fastdeploy.vision.detection.PPYOLOE(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+fastdeploy.vision.detection.PicoDet(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+fastdeploy.vision.detection.PaddleYOLOX(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+fastdeploy.vision.detection.YOLOv3(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+fastdeploy.vision.detection.PPYOLO(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+fastdeploy.vision.detection.FasterRCNN(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+fastdeploy.vision.detection.MaskRCNN(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+fastdeploy.vision.detection.SSD(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+fastdeploy.vision.detection.PaddleYOLOv5(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+fastdeploy.vision.detection.PaddleYOLOv6(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+fastdeploy.vision.detection.PaddleYOLOv7(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+fastdeploy.vision.detection.RTMDet(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+fastdeploy.vision.detection.CascadeRCNN(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+fastdeploy.vision.detection.PSSDet(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+fastdeploy.vision.detection.RetinaNet(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+fastdeploy.vision.detection.PPYOLOESOD(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+fastdeploy.vision.detection.FCOS(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+fastdeploy.vision.detection.TTFNet(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+fastdeploy.vision.detection.TOOD(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+fastdeploy.vision.detection.GFL(model_file, params_file, config_file, runtime_option=None, model_format=ModelFormat.PADDLE)
+```
+
+PaddleDetection模型加载和初始化，其中model_file， params_file为导出的Paddle部署模型格式, config_file为PaddleDetection同时导出的部署配置yaml文件
+
+**参数**
+
+> * **model_file**(str): 模型文件路径
+> * **params_file**(str): 参数文件路径
+> * **config_file**(str): 推理配置yaml文件路径
+> * **runtime_option**(RuntimeOption): 后端推理配置，默认为None，即采用默认配置
+> * **model_format**(ModelFormat): 模型格式，默认为Paddle
+
+### predict函数
+
+PaddleDetection中各个模型，包括PPYOLOE/PicoDet/PaddleYOLOX/YOLOv3/PPYOLO/FasterRCNN，均提供如下同样的成员函数用于进行图像的检测
+> ```python
+> PPYOLOE.predict(image_data, conf_threshold=0.25, nms_iou_threshold=0.5)
+> ```
+>
+> 模型预测结口，输入图像直接输出检测结果。
+>
+> **参数**
+>
+> > * **image_data**(np.ndarray): 输入数据，注意需为HWC，BGR格式
+
+> **返回**
+>
+> > 返回`fastdeploy.vision.DetectionResult`结构体，结构体说明参考文档[视觉模型预测结果](../../../../../docs/api/vision_results/)
+
+## 其它文档
+
+- [PaddleDetection 模型介绍](..)
+- [PaddleDetection C++部署](../cpp)
+- [模型预测结果说明](../../../../../docs/api/vision_results/)
+- [如何切换模型推理后端引擎](../../../../../docs/cn/faq/how_to_change_backend.md)

examples/vision/detection/paddledetection/quantize/README.md

@@ -1,45 +1,46 @@
-# PaddleDetection 量化模型部署
+English | [简体中文](README_CN.md)
-FastDeploy已支持部署量化模型,并提供一键模型自动化压缩的工具.
+# PaddleDetection Quantification Model Deployment
-用户可以使用一键模型自动化压缩工具,自行对模型量化后部署, 也可以直接下载FastDeploy提供的量化模型进行部署.
+FastDeploy supports the deployment of quantification models and provides a convenient tool for automatic model compression. 
+Users can use it to deploy models after quantification or directly deploy quantized models provided by FastDeploy.
 
-## FastDeploy一键模型自动化压缩工具
+## FastDeploy one-click model auto-compression tool
-FastDeploy 提供了一键模型自动化压缩工具, 能够简单地通过输入一个配置文件, 对模型进行量化.
+FastDeploy provides a one-click auto-compression tool that allows users to quantize models by simply entering a configuration file.  
-详细教程请见: [一键模型自动化压缩工具](../../../../../tools/common_tools/auto_compression/)
+Refer to [one-click auto-compression tool](../../../../../tools/common_tools/auto_compression/) for details. 
 
-## 下载量化完成的PP-YOLOE-l模型
+## Download the quantized PP-YOLOE-l model
-用户也可以直接下载下表中的量化模型进行部署.(点击模型名字即可下载)
+Users can also directly download the quantized models in the table below. (Click the model name to download it)
 
 
-Benchmark表格说明:
+Benchmark  table description:
-- Runtime时延为模型在各种Runtime上的推理时延,包含CPU->GPU数据拷贝,GPU推理,GPU->CPU数据拷贝时间. 不包含模型各自的前后处理时间.
+- Runtime latency: model’s inference latency on multiple Runtimes, including CPU->GPU data copy, GPU inference, and GPU->CPU data copy time. It does not include the pre and post processing time of the model.
-- 端到端时延为模型在实际推理场景中的时延, 包含模型的前后处理.
+- End2End latency: model’s latency in the actual inference scenario, including the pre and post processing time of the model.
-- 所测时延均为推理1000次后求得的平均值, 单位是毫秒.
+- Measured latency: The average latency after 1000 times of inference in milliseconds.
-- INT8 + FP16 为在推理INT8量化模型的同时, 给Runtime 开启FP16推理选项
+- INT8 + FP16: Enable FP16 inference for Runtime while inferring the INT8 quantification model
-- INT8 + FP16 + PM, 为在推理INT8量化模型和开启FP16的同时, 开启使用Pinned Memory的选项,可加速GPU->CPU数据拷贝的速度
+- INT8 + FP16 + PM: Use Pinned Memory to speed up the GPU->CPU data copy while inferring the INT8 quantization model with FP16 turned on.
-- 最大加速比, 为FP32时延除以INT8推理的最快时延,得到最大加速比.
+- Maximum speedup ratio: Obtained by dividing the FP32 latency by the highest INT8 inference latency.
-- 策略为量化蒸馏训练时, 采用少量无标签数据集训练得到量化模型, 并在全量验证集上验证精度, INT8精度并不代表最高的INT8精度.
+- The strategy is to use a few unlabeled data sets to train the model for quantification and to verify the accuracy on the full validation set. The INT8 accuracy does not represent the highest value.
-- CPU为Intel(R) Xeon(R) Gold 6271C, 所有测试中固定CPU线程数为1.  GPU为Tesla T4, TensorRT版本8.4.15.
+- The CPU is Intel(R) Xeon(R) Gold 6271C, , and the number of CPU threads is fixed to 1. The GPU is Tesla T4 with TensorRT version 8.4.15.
 
 
 #### Runtime Benchmark
-| 模型                 |推理后端            |部署硬件    | FP32 Runtime时延   | INT8 Runtime时延 | INT8 + FP16 Runtime时延  | INT8+FP16+PM Runtime时延  | 最大加速比    | FP32 mAP | INT8 mAP | 量化方式   |
+| Model                 |Inference Backend            |Deployment Hardware    | FP32 Runtime Latency   | INT8 Runtime Latency | INT8 + FP16 Runtime Latency  | INT8+FP16+PM Runtime Latency  | Maximum Speedup Ratio    | FP32 mAP | INT8 mAP | Quantification Method   |
 | ------------------- | -----------------|-----------|  --------     |--------      |--------      | --------- |-------- |----- |----- |----- |
-| [ppyoloe_crn_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco_qat.tar )  | TensorRT         |    GPU    |  27.90 | 6.39 |6.44|5.95    |      4.67       | 51.4  | 50.7 | 量化蒸馏训练 |
+| [ppyoloe_crn_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco_qat.tar )  | TensorRT         |    GPU    |  27.90 | 6.39 |6.44|5.95    |      4.67       | 51.4  | 50.7 | Quantized distillation training |
-| [ppyoloe_crn_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco_qat.tar )  | Paddle-TensorRT |    GPU    |  30.89     |None  |  13.78 |14.01    |      2.24       | 51.4  | 50.5 | 量化蒸馏训练 |
+| [ppyoloe_crn_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco_qat.tar )  | Paddle-TensorRT |    GPU    |  30.89     |None  |  13.78 |14.01    |      2.24       | 51.4  | 50.5 | Quantized distillation training |
-| [ppyoloe_crn_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco_qat.tar)  | ONNX Runtime |    CPU    |     1057.82 |   449.52 |None|None    |      2.35        |51.4 | 50.0 |量化蒸馏训练 |
+| [ppyoloe_crn_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco_qat.tar)  | ONNX Runtime |    CPU    |     1057.82 |   449.52 |None|None    |      2.35        |51.4 | 50.0 | Quantized distillation training |
 
 NOTE:
-- TensorRT比Paddle-TensorRT快的原因是在runtime移除了multiclass_nms3算子
+- The reason why TensorRT is faster than Paddle-TensorRT is that the multiclass_nms3 operator is removed during runtime
 
-#### 端到端 Benchmark
+#### End2End Benchmark
-| 模型                 |推理后端            |部署硬件    | FP32 End2End时延   | INT8 End2End时延 | INT8 + FP16 End2End时延  | INT8+FP16+PM End2End时延  | 最大加速比    | FP32 mAP | INT8 mAP | 量化方式   |
+| Model                 | Inference Backend            |Deployment Hardware    | FP32 End2End Latency   | INT8 End2End Latency | INT8 + FP16 End2End Latency | INT8+FP16+PM End2End Latency  | Maximum Speedup Ratio    | FP32 mAP | INT8 mAP | Quantification Method   |
 | ------------------- | -----------------|-----------|  --------     |--------      |--------      | --------- |-------- |----- |----- |----- |
-| [ppyoloe_crn_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco_qat.tar )  | TensorRT         |    GPU    |  35.75 | 15.42 |20.70|20.85  |      2.32      | 51.4  | 50.7 | 量化蒸馏训练 |
+| [ppyoloe_crn_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco_qat.tar )  | TensorRT         |    GPU    |  35.75 | 15.42 |20.70|20.85  |      2.32      | 51.4  | 50.7 | Quantized distillation training |
-| [ppyoloe_crn_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco_qat.tar )  | Paddle-TensorRT |    GPU    | 33.48    |None  |  18.47 |18.03   |     1.81       | 51.4  | 50.5 | 量化蒸馏训练 |
+| [ppyoloe_crn_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco_qat.tar )  | Paddle-TensorRT |    GPU    | 33.48    |None  |  18.47 |18.03   |     1.81       | 51.4  | 50.5 | Quantized distillation training |
-| [ppyoloe_crn_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco_qat.tar)  | ONNX Runtime |    CPU    |     1067.17 |   461.037 |None|None    |      2.31        |51.4 | 50.0 |量化蒸馏训练 |
+| [ppyoloe_crn_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco_qat.tar)  | ONNX Runtime |    CPU    |     1067.17 |   461.037 |None|None    |      2.31        |51.4 | 50.0 | Quantized distillation training |
 
 
-## 详细部署文档
+## Detailed Deployment Tutorials  
 
-- [Python部署](python)
+- [Python Deployment](python)
-- [C++部署](cpp)
+- [C++ Deployment](cpp)

examples/vision/detection/paddledetection/quantize/README_CN.md

@@ -0,0 +1,46 @@
+[English](README.md) | 简体中文
+# PaddleDetection 量化模型部署
+FastDeploy已支持部署量化模型,并提供一键模型自动化压缩的工具.
+用户可以使用一键模型自动化压缩工具,自行对模型量化后部署, 也可以直接下载FastDeploy提供的量化模型进行部署.
+
+## FastDeploy一键模型自动化压缩工具
+FastDeploy 提供了一键模型自动化压缩工具, 能够简单地通过输入一个配置文件, 对模型进行量化.
+详细教程请见: [一键模型自动化压缩工具](../../../../../tools/common_tools/auto_compression/)
+
+## 下载量化完成的PP-YOLOE-l模型
+用户也可以直接下载下表中的量化模型进行部署.(点击模型名字即可下载)
+
+
+Benchmark表格说明:
+- Runtime时延为模型在各种Runtime上的推理时延,包含CPU->GPU数据拷贝,GPU推理,GPU->CPU数据拷贝时间. 不包含模型各自的前后处理时间.
+- 端到端时延为模型在实际推理场景中的时延, 包含模型的前后处理.
+- 所测时延均为推理1000次后求得的平均值, 单位是毫秒.
+- INT8 + FP16 为在推理INT8量化模型的同时, 给Runtime 开启FP16推理选项
+- INT8 + FP16 + PM, 为在推理INT8量化模型和开启FP16的同时, 开启使用Pinned Memory的选项,可加速GPU->CPU数据拷贝的速度
+- 最大加速比, 为FP32时延除以INT8推理的最快时延,得到最大加速比.
+- 策略为量化蒸馏训练时, 采用少量无标签数据集训练得到量化模型, 并在全量验证集上验证精度, INT8精度并不代表最高的INT8精度.
+- CPU为Intel(R) Xeon(R) Gold 6271C, 所有测试中固定CPU线程数为1.  GPU为Tesla T4, TensorRT版本8.4.15.
+
+
+#### Runtime Benchmark
+| 模型                 |推理后端            |部署硬件    | FP32 Runtime时延   | INT8 Runtime时延 | INT8 + FP16 Runtime时延  | INT8+FP16+PM Runtime时延  | 最大加速比    | FP32 mAP | INT8 mAP | 量化方式   |
+| ------------------- | -----------------|-----------|  --------     |--------      |--------      | --------- |-------- |----- |----- |----- |
+| [ppyoloe_crn_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco_qat.tar )  | TensorRT         |    GPU    |  27.90 | 6.39 |6.44|5.95    |      4.67       | 51.4  | 50.7 | 量化蒸馏训练 |
+| [ppyoloe_crn_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco_qat.tar )  | Paddle-TensorRT |    GPU    |  30.89     |None  |  13.78 |14.01    |      2.24       | 51.4  | 50.5 | 量化蒸馏训练 |
+| [ppyoloe_crn_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco_qat.tar)  | ONNX Runtime |    CPU    |     1057.82 |   449.52 |None|None    |      2.35        |51.4 | 50.0 |量化蒸馏训练 |
+
+NOTE:
+- TensorRT比Paddle-TensorRT快的原因是在runtime移除了multiclass_nms3算子
+
+#### 端到端 Benchmark
+| 模型                 |推理后端            |部署硬件    | FP32 End2End时延   | INT8 End2End时延 | INT8 + FP16 End2End时延  | INT8+FP16+PM End2End时延  | 最大加速比    | FP32 mAP | INT8 mAP | 量化方式   |
+| ------------------- | -----------------|-----------|  --------     |--------      |--------      | --------- |-------- |----- |----- |----- |
+| [ppyoloe_crn_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco_qat.tar )  | TensorRT         |    GPU    |  35.75 | 15.42 |20.70|20.85  |      2.32      | 51.4  | 50.7 | 量化蒸馏训练 |
+| [ppyoloe_crn_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco_qat.tar )  | Paddle-TensorRT |    GPU    | 33.48    |None  |  18.47 |18.03   |     1.81       | 51.4  | 50.5 | 量化蒸馏训练 |
+| [ppyoloe_crn_l_300e_coco](https://bj.bcebos.com/paddlehub/fastdeploy/ppyoloe_crn_l_300e_coco_qat.tar)  | ONNX Runtime |    CPU    |     1067.17 |   461.037 |None|None    |      2.31        |51.4 | 50.0 |量化蒸馏训练 |
+
+
+## 详细部署文档
+
+- [Python部署](python)
+- [C++部署](cpp)

examples/vision/detection/paddledetection/rknpu2/README.md

@@ -1,45 +1,45 @@
-# PaddleDetection RKNPU2部署示例
+English | [简体中文](README_CN.md)
+# PaddleDetection RKNPU2 Deployment Example
 
-## 支持模型列表
+## List of Supported Models
 
-目前FastDeploy支持如下模型的部署
+Now FastDeploy supports the deployment of the following models
-- [PicoDet系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/picodet)
+- [PicoDet models](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/picodet)
 
-## 准备PaddleDetection部署模型以及转换模型
+## Prepare PaddleDetection deployment models and convert models
-RKNPU部署模型前需要将Paddle模型转换成RKNN模型，具体步骤如下:
+Before RKNPU deployment, you need to transform Paddle model to RKNN model:
-* Paddle动态图模型转换为ONNX模型，请参考[PaddleDetection导出模型](https://github.com/PaddlePaddle/PaddleDetection/blob/release/2.4/deploy/EXPORT_MODEL.md)
+* From Paddle dynamic map to ONNX model, refer to [PaddleDetection Model Export](https://github.com/PaddlePaddle/PaddleDetection/blob/release/2.4/deploy/EXPORT_MODEL.md)
-  ,注意在转换时请设置**export.nms=True**.
+  , and set **export.nms=True** during transformation.
-* ONNX模型转换RKNN模型的过程，请参考[转换文档](../../../../../docs/cn/faq/rknpu2/export.md)进行转换。
+* From ONNX model to RKNN model, refer to [Transformation Document](../../../../../docs/cn/faq/rknpu2/export.md).
 
 
-## 模型转换example
+## Model Transformation Example
-以下步骤均在Ubuntu电脑上完成，请参考配置文档完成转换模型环境配置。下面以Picodet-s为例子,教大家如何转换PaddleDetection模型到RKNN模型。
+The following steps are conducted on Ubuntu computers, refer to the configuration document to prepare the environment. Taking Picodet-s as an example, this document demonstrates how to transform PaddleDetection model to RKNN model.
-
+### Export the ONNX model
-### 导出ONNX模型
 ```bash
-# 下载Paddle静态图模型并解压
+# Download Paddle static map model and unzip it
 wget https://paddledet.bj.bcebos.com/deploy/Inference/picodet_s_416_coco_lcnet.tar
 tar xvf picodet_s_416_coco_lcnet.tar
 
-# 静态图转ONNX模型，注意，这里的save_file请和压缩包名对齐
+# From static map to ONNX model. Attention: Align the save_file with the zip file name
 paddle2onnx --model_dir picodet_s_416_coco_lcnet \
             --model_filename model.pdmodel \
             --params_filename model.pdiparams \
             --save_file picodet_s_416_coco_lcnet/picodet_s_416_coco_lcnet.onnx \
             --enable_dev_version True
 
-# 固定shape
+# Fix shape
 python -m paddle2onnx.optimize --input_model picodet_s_416_coco_lcnet/picodet_s_416_coco_lcnet.onnx \
                                 --output_model picodet_s_416_coco_lcnet/picodet_s_416_coco_lcnet.onnx \
                                 --input_shape_dict "{'image':[1,3,416,416]}"
 ```
 
-### 编写模型导出配置文件
+### Write the model export configuration file
-以转化RK3568的RKNN模型为例子，我们需要编辑tools/rknpu2/config/RK3568/picodet_s_416_coco_lcnet.yaml，来转换ONNX模型到RKNN模型。
+Taking the example of RKNN model from RK3588, we need to edit tools/rknpu2/config/RK3568/picodet_s_416_coco_lcnet.yaml to convert ONNX model to RKNN model.
 
-**修改normalize参数**
+**Modify normalize parameter**
 
-如果你需要在NPU上执行normalize操作，请根据你的模型配置normalize参数，例如:
+If you need to perform the normalize operation on NPU, configure the normalize parameters based on your model. For example:
 ```yaml
 model_path: ./picodet_s_416_coco_lcnet/picodet_s_416_coco_lcnet.onnx
 output_folder: ./picodet_s_416_coco_lcnet
@@ -50,13 +50,13 @@ normalize:
 outputs: ['tmp_17','p2o.Concat.9']
 ```
 
-**修改outputs参数**
+**Modify outputs parameter**
-由于Paddle2ONNX版本的不同，转换模型的输出节点名称也有所不同，请使用[Netron](https://netron.app)，并找到以下蓝色方框标记的NonMaxSuppression节点，红色方框的节点名称即为目标名称。
+The output node names of the transformation model are various based on different versions of Paddle2ONNX. Please use [Netron](https://netron.app) and find the NonMaxSuppression node marked by the blue box below, and the node name in the red box is the target name.
 
-例如，使用Netron可视化后，得到以下图片:
+For example, we can obtain the following image after visualization with Netron:
 ![](https://user-images.githubusercontent.com/58363586/202728663-4af0b843-d012-4aeb-8a66-626b7b87ca69.png)
 
-找到蓝色方框标记的NonMaxSuppression节点，可以看到红色方框标记的两个节点名称为tmp_17和p2o.Concat.9,因此需要修改outputs参数，修改后如下:
+Find the NonMaxSuppression node marked by the blue box,and we can see the names of the two nodes marked by the red box: tmp_17 and p2o.Concat.9. So we need to modify the outputs parameter:
 ```yaml
 model_path: ./picodet_s_416_coco_lcnet/picodet_s_416_coco_lcnet.onnx
 output_folder: ./picodet_s_416_coco_lcnet
@@ -65,22 +65,22 @@ normalize: None
 outputs: ['tmp_17','p2o.Concat.9']
 ```
 
-### 转换模型
+### model transformation
 ```bash
 
-# ONNX模型转RKNN模型
+# Transform ONNX modle to RKNN model
-# 转换模型,模型将生成在picodet_s_320_coco_lcnet_non_postprocess目录下
+# The transformed model is in the picodet_s_320_coco_lcnet_non_postprocess directory
 python tools/rknpu2/export.py --config_path tools/rknpu2/config/picodet_s_416_coco_lcnet.yaml \
                               --target_platform rk3588
 ```
 
-### 修改模型运行时的配置文件
+### Modify the configuration file during runtime
 
-配置文件中，我们只需要修改**Preprocess**下的**Normalize**和**Permute**.
+n the config file, we need to modify **Normalize** and **Permute** under **Preprocess**.
 
-**删除Permute**
+**Remove Permute**
 
-RKNPU只支持NHWC的输入格式，因此需要删除Permute操作.删除后，配置文件Precess部分后如下:
+The Permute operation needs removing considering that RKNPU only supports the input format of NHWC. After removal, the Precess is as follows:
 ```yaml
 Preprocess:
 - interp: 2
@@ -101,9 +101,9 @@ Preprocess:
   type: NormalizeImage
 ```
 
-**根据模型转换文件决定是否删除Normalize**
+**Decide whether to remove Normalize based on model transformation file**
 
-RKNPU支持使用NPU进行Normalize操作，如果你在导出模型时配置了Normalize参数，请删除**Normalize**.删除后配置文件Precess部分如下:
+RKNPU supports Normalize on NPU. Remove **Normalize** if you configured the Normalize parameter when exporting the model. After removal, the Precess is as follows:
 ```yaml
 Preprocess:
 - interp: 2
@@ -114,7 +114,7 @@ Preprocess:
   type: Resize
 ```
 
-## 其他链接
+## Other Links
-- [Cpp部署](./cpp)
+- [Cpp Deployment](./cpp)
-- [Python部署](./python)
+- [Python Deployment](./python)
-- [视觉模型预测结果](../../../../../docs/api/vision_results/)
+- [Vision Model Prediction Results](../../../../../docs/api/vision_results/)

examples/vision/detection/paddledetection/rknpu2/README_CN.md

@@ -0,0 +1,121 @@
+[English](README.md) | 简体中文
+# PaddleDetection RKNPU2部署示例
+
+## 支持模型列表
+
+目前FastDeploy支持如下模型的部署
+- [PicoDet系列模型](https://github.com/PaddlePaddle/PaddleDetection/tree/release/2.4/configs/picodet)
+
+## 准备PaddleDetection部署模型以及转换模型
+RKNPU部署模型前需要将Paddle模型转换成RKNN模型，具体步骤如下:
+* Paddle动态图模型转换为ONNX模型，请参考[PaddleDetection导出模型](https://github.com/PaddlePaddle/PaddleDetection/blob/release/2.4/deploy/EXPORT_MODEL.md)
+  ,注意在转换时请设置**export.nms=True**.
+* ONNX模型转换RKNN模型的过程，请参考[转换文档](../../../../../docs/cn/faq/rknpu2/export.md)进行转换。
+
+
+## 模型转换example
+以下步骤均在Ubuntu电脑上完成，请参考配置文档完成转换模型环境配置。下面以Picodet-s为例子,教大家如何转换PaddleDetection模型到RKNN模型。
+
+### 导出ONNX模型
+```bash
+# 下载Paddle静态图模型并解压
+wget https://paddledet.bj.bcebos.com/deploy/Inference/picodet_s_416_coco_lcnet.tar
+tar xvf picodet_s_416_coco_lcnet.tar
+
+# 静态图转ONNX模型，注意，这里的save_file请和压缩包名对齐
+paddle2onnx --model_dir picodet_s_416_coco_lcnet \
+            --model_filename model.pdmodel \
+            --params_filename model.pdiparams \
+            --save_file picodet_s_416_coco_lcnet/picodet_s_416_coco_lcnet.onnx \
+            --enable_dev_version True
+
+# 固定shape
+python -m paddle2onnx.optimize --input_model picodet_s_416_coco_lcnet/picodet_s_416_coco_lcnet.onnx \
+                                --output_model picodet_s_416_coco_lcnet/picodet_s_416_coco_lcnet.onnx \
+                                --input_shape_dict "{'image':[1,3,416,416]}"
+```
+
+### 编写模型导出配置文件
+以转化RK3568的RKNN模型为例子，我们需要编辑tools/rknpu2/config/RK3568/picodet_s_416_coco_lcnet.yaml，来转换ONNX模型到RKNN模型。
+
+**修改normalize参数**
+
+如果你需要在NPU上执行normalize操作，请根据你的模型配置normalize参数，例如:
+```yaml
+model_path: ./picodet_s_416_coco_lcnet/picodet_s_416_coco_lcnet.onnx
+output_folder: ./picodet_s_416_coco_lcnet
+target_platform: RK3568
+normalize:
+  mean: [[0.485,0.456,0.406]]
+  std: [[0.229,0.224,0.225]]
+outputs: ['tmp_17','p2o.Concat.9']
+```
+
+**修改outputs参数**
+由于Paddle2ONNX版本的不同，转换模型的输出节点名称也有所不同，请使用[Netron](https://netron.app)，并找到以下蓝色方框标记的NonMaxSuppression节点，红色方框的节点名称即为目标名称。
+
+例如，使用Netron可视化后，得到以下图片:
+![](https://user-images.githubusercontent.com/58363586/202728663-4af0b843-d012-4aeb-8a66-626b7b87ca69.png)
+
+找到蓝色方框标记的NonMaxSuppression节点，可以看到红色方框标记的两个节点名称为tmp_17和p2o.Concat.9,因此需要修改outputs参数，修改后如下:
+```yaml
+model_path: ./picodet_s_416_coco_lcnet/picodet_s_416_coco_lcnet.onnx
+output_folder: ./picodet_s_416_coco_lcnet
+target_platform: RK3568
+normalize: None
+outputs: ['tmp_17','p2o.Concat.9']
+```
+
+### 转换模型
+```bash
+
+# ONNX模型转RKNN模型
+# 转换模型,模型将生成在picodet_s_320_coco_lcnet_non_postprocess目录下
+python tools/rknpu2/export.py --config_path tools/rknpu2/config/picodet_s_416_coco_lcnet.yaml \
+                              --target_platform rk3588
+```
+
+### 修改模型运行时的配置文件
+
+配置文件中，我们只需要修改**Preprocess**下的**Normalize**和**Permute**.
+
+**删除Permute**
+
+RKNPU只支持NHWC的输入格式，因此需要删除Permute操作.删除后，配置文件Precess部分后如下:
+```yaml
+Preprocess:
+- interp: 2
+  keep_ratio: false
+  target_size:
+  - 416
+  - 416
+  type: Resize
+- is_scale: true
+  mean:
+  - 0.485
+  - 0.456
+  - 0.406
+  std:
+  - 0.229
+  - 0.224
+  - 0.225
+  type: NormalizeImage
+```
+
+**根据模型转换文件决定是否删除Normalize**
+
+RKNPU支持使用NPU进行Normalize操作，如果你在导出模型时配置了Normalize参数，请删除**Normalize**.删除后配置文件Precess部分如下:
+```yaml
+Preprocess:
+- interp: 2
+  keep_ratio: false
+  target_size:
+  - 416
+  - 416
+  type: Resize
+```
+
+## 其他链接
+- [Cpp部署](./cpp)
+- [Python部署](./python)
+- [视觉模型预测结果](../../../../../docs/api/vision_results/)

examples/vision/detection/paddledetection/rv1126/README.md

@@ -1,11 +1,12 @@
-# PP-YOLOE  量化模型在 RV1126 上的部署
+English | [简体中文](README_CN.md)
-目前 FastDeploy 已经支持基于 Paddle Lite 部署 PP-YOLOE  量化模型到 RV1126 上。
+# Deploy PP-YOLOE Quantification Model on RV1126
+Now FastDeploy supports the deployment of PP-YOLOE quantification model to RV1126 based on Paddle Lite.
 
-模型的量化和量化模型的下载请参考：[模型量化](../quantize/README.md)
+For model quantification and download, refer to [Model Quantification](../quantize/README.md)
 
 
-## 详细部署文档
+## Detailed Deployment Tutorials
 
-在 RV1126 上只支持 C++ 的部署。
+Only C++ deployment is supported on RV1126.
 
-- [C++部署](cpp)
+- [C++ Deployment](cpp)