paddleocr-convert 0.0.17

Tool for converting the PaddleOCR model to onnx format.

paddleocr_convert

1. Install package by pypi.

pip install paddleocr_convert

2. Run by command line.

• Usage:

  $ paddleocr_convert -h
  usage: paddleocr_convert [-h] [-p MODEL_PATH] [-o SAVE_DIR]
                          [-txt_path TXT_PATH]
  
  optional arguments:
  -h, --help            show this help message and exit
  -p MODEL_PATH, --model_path MODEL_PATH
                          The inference model url or local path of paddleocr.
                          e.g. https://paddleocr.bj.bcebos.com/PP-
                          OCRv3/chinese/ch_PP-OCRv3_det_infer.tar or
                          models/ch_PP-OCRv3_det_infer.tar
  -o SAVE_DIR, --save_dir SAVE_DIR
                          The directory of saving the model.
  -txt_path TXT_PATH, --txt_path TXT_PATH
                          The raw txt url or local txt path, if the model is
                          recognition model.
  

• Example:

  # online
  $ paddleocr_convert -p https://paddleocr.bj.bcebos.com/PP-OCRv3/chinese/ch_PP-OCRv3_det_infer.tar \
                      -o models
  
  $ paddleocr_convert -p https://paddleocr.bj.bcebos.com/PP-OCRv3/chinese/ch_PP-OCRv3_rec_infer.tar \
                      -o models \
                      -txt_path https://raw.githubusercontent.com/PaddlePaddle/PaddleOCR/release/2.6/ppocr/utils/ppocr_keys_v1.txt
  
  # offline
  $ paddleocr_convert -p models/ch_PP-OCRv3_det_infer.tar \
                      -o models
  
  $ paddleocr_convert -p models/ch_PP-OCRv3_rec_infer.tar \
                      -o models \
                      -txt_path models/ppocr_keys_v1.txt
  

3. Run by script.

• online mode

  from paddleocr_convert import PaddleOCRModelConvert
  
  converter = PaddleOCRModelConvert()
  
  save_dir = 'models'
  url = 'https://paddleocr.bj.bcebos.com/PP-OCRv3/chinese/ch_PP-OCRv3_rec_infer.tar'
  txt_url = 'https://raw.githubusercontent.com/PaddlePaddle/PaddleOCR/release/2.6/ppocr/utils/ppocr_keys_v1.txt'
  
  converter(url, save_dir, txt_path=txt_url)
  

• offline mode

  from paddleocr_convert import PaddleOCRModelConvert
  
  converter = PaddleOCRModelConvert()
  
  save_dir = 'models'
  model_path = 'models/ch_PP-OCRv3_rec_infer.tar'
  txt_path = 'models/ppocr_keys_v1.txt'
  converter(model_path, save_dir, txt_path=txt_path)
  

See more details for PaddleOCRModelConvert.