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* add ocr examples * add ppyoloe examples add picodet examples * remove /ScaleFactor in ppdet/postprocessor.cc
39 lines
1.7 KiB
Markdown
39 lines
1.7 KiB
Markdown
# PPOCRv3 Python部署示例
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在部署前，需确认以下两个步骤
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- 1. 软硬件环境满足要求，参考[FastDeploy环境要求](../../../../../../docs/cn/build_and_install/sophgo.md)
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本目录下提供`infer.py`快速完成 PPOCRv3 在SOPHGO TPU上部署的示例。执行如下脚本即可完成
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```bash
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# 下载部署示例代码
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git clone https://github.com/PaddlePaddle/FastDeploy.git
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cd FastDeploy/examples/vision/ocr/PP-OCRv3/sophgo/python
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# 下载图片
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wget https://gitee.com/paddlepaddle/PaddleOCR/raw/release/2.6/doc/imgs/12.jpg
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#下载字典文件
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wget https://gitee.com/paddlepaddle/PaddleOCR/raw/release/2.6/ppocr/utils/ppocr_keys_v1.txt
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# 推理
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python3 infer.py --det_model ocr_bmodel/ch_PP-OCRv3_det_1684x_f32.bmodel \
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--cls_model ocr_bmodel/ch_ppocr_mobile_v2.0_cls_1684x_f32.bmodel \
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--rec_model ocr_bmodel/ch_PP-OCRv3_rec_1684x_f32.bmodel \
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--rec_label_file ../ppocr_keys_v1.txt \
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--image ../12.jpg
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# 运行完成后返回结果如下所示
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det boxes: [[42,413],[483,391],[484,428],[43,450]]rec text: 上海斯格威铂尔大酒店 rec score:0.952958 cls label: 0 cls score: 1.000000
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det boxes: [[187,456],[399,448],[400,480],[188,488]]rec text: 打浦路15号 rec score:0.897335 cls label: 0 cls score: 1.000000
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det boxes: [[23,507],[513,488],[515,529],[24,548]]rec text: 绿洲仕格维花园公寓 rec score:0.994589 cls label: 0 cls score: 1.000000
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det boxes: [[74,553],[427,542],[428,571],[75,582]]rec text: 打浦路252935号 rec score:0.900663 cls label: 0 cls score: 1.000000
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可视化结果保存在sophgo_result.jpg中
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```
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## 其它文档
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- [PPOCRv3 C++部署](../cpp)
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- [转换 PPOCRv3 SOPHGO模型文档](../README.md)
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