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FastDeploy/examples/vision/detection/rkyolo/python/README_CN.md
Zheng-Bicheng 109d1046ae [Model] add function for setting anchor rknpu2 (#1728)
* add function for setting anchor rknpu2
add more demo for rknpu2
fixed md error

* Update config.h

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Co-authored-by: DefTruth <31974251+DefTruth@users.noreply.github.com>
2023-04-04 20:33:06 +08:00

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RKYOLO Python部署示例

在部署前,需确认以下两个步骤

本目录下提供infer.py快速完成Picodet在RKNPU上部署的示例。执行如下脚本即可完成

git clone https://github.com/PaddlePaddle/FastDeploy.git
cd FastDeploy/examples/vision/detection/rkyolo/python

# download picture
wget https://gitee.com/paddlepaddle/PaddleDetection/raw/release/2.4/demo/000000014439.jpg

# infer yolov5
wget https://bj.bcebos.com/paddlehub/fastdeploy/rknpu2/yolov5-s-relu.zip
unzip yolov5-s-relu.zip
python3 infer_rkyolov5.py --model_file yolov5-s-relu/yolov5s_relu_tk2_RK3588_i8.rknn \
                          --image 000000014439.jpg

# infer yolov7
wget https://bj.bcebos.com/paddlehub/fastdeploy/rknpu2/yolov7-tiny.zip
unzip yolov7-tiny.zip
python3 infer_rkyolov7.py --model_file yolov7-tiny/yolov7-tiny_tk2_RK3588_i8.rknn \
                          --image 000000014439.jpg

# infer yolox
wget https://bj.bcebos.com/paddlehub/fastdeploy/rknpu2/yolox-s.zip
unzip yolox-s.zip
python3 infer_rkyolox.py --model_file yolox-s/yoloxs_tk2_RK3588_i8.rknn \
                          --image 000000014439.jpg

常见问题

如果你使用自己训练的YOLOv5模型你可能会碰到运行FastDeploy的demo后出现segmentation fault的问题很大概率是label数目不一致你可以使用以下方案来解决:

model.postprocessor.class_num = 3

注意事项

RKNPU上对模型的输入要求是使用NHWC格式且图片归一化操作会在转RKNN模型时内嵌到模型中因此我们在使用FastDeploy部署时需要先调用DisablePermute(C++) disable_permute(Python),在预处理阶段禁用归一化以及数据格式的转换。

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