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[Hackthon_4th 242] Support en_ppstructure_mobile_v2.0_SLANet (#1816)

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* first draft

* update api name

* fix bug

* fix bug and

* fix bug in c api

* fix bug in c_api

---------

Co-authored-by: DefTruth <31974251+DefTruth@users.noreply.github.com>
This commit is contained in:
thunder95
2023-04-27 10:45:14 +08:00
committed by GitHub
parent ef576ce875
commit 2c5fd91a7f
35 changed files with 2505 additions and 39 deletions
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7
examples/vision/ocr/PP-OCR/cpu-gpu/python/README.md
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@@ -36,10 +36,15 @@ tar -xvf ch_ppocr_mobile_v2.0_cls_infer.tar
# 下载PP-OCRv3文字识别模型
wget https://paddleocr.bj.bcebos.com/PP-OCRv3/chinese/ch_PP-OCRv3_rec_infer.tar
tar -xvf ch_PP-OCRv3_rec_infer.tar
# 下载PPStructureV2表格识别模型
wget https://paddleocr.bj.bcebos.com/ppstructure/models/slanet/ch_ppstructure_mobile_v2.0_SLANet_infer.tar
tar xf ch_ppstructure_mobile_v2.0_SLANet_infer.tar
# 下载预测图片与字典文件
wget https://gitee.com/paddlepaddle/PaddleOCR/raw/release/2.6/doc/imgs/12.jpg
wget https://gitee.com/paddlepaddle/PaddleOCR/raw/release/2.6/ppstructure/docs/table/table.jpg
wget https://gitee.com/paddlepaddle/PaddleOCR/raw/release/2.6/ppocr/utils/ppocr_keys_v1.txt
wget https://gitee.com/paddlepaddle/PaddleOCR/raw/release/2.6/ppocr/utils/dict/table_structure_dict_ch.txt
# 运行部署示例
# 在CPU上使用Paddle Inference推理
@@ -71,6 +76,8 @@ python infer_cls.py --cls_model ch_ppocr_mobile_v2.0_cls_infer --image 12.jpg --
# 在CPU上,单独使用文字识别模型部署
python infer_rec.py --rec_model ch_PP-OCRv3_rec_infer --rec_label_file ppocr_keys_v1.txt --image 12.jpg --device cpu
# 在CPU上,单独使用文字识别模型部署
python infer_structurev2_table.py --table_model ./ch_ppstructure_mobile_v2.0_SLANet_infer --table_char_dict_path ./table_structure_dict_ch.txt --image table.jpg --device cpu
```
运行完成可视化结果如下图所示