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Tools for document layout analysis based ONNXRuntime.

Project description

rapid-layout

PyPI

1. Install package by pypi.

$ pip install rapid-layout

2. Run by script.

  • RapidLayout has the default model_path value, you can set the different value of model_path to use different models, e.g. layout_engine = RapidLayout(model_path='layout_publaynet.onnx')
  • See details, for README_Layout .
  • 📌 layout.png source: link
from rapid_layout import RapidLayout

layout_engine = RapidLayout()

with open('layout.png', 'rb') as f:
    img = f.read()

layout_res, elapse = layout_engine(img)
print(layout_res)

3. Run by command line.

  • Usage:
    $ rapid_layout -h
    usage: rapid_layout [-h] [-v] -img IMG_PATH [-m MODEL_PATH]
    
    optional arguments:
    -h, --help            show this help message and exit
    -v, --vis             Wheter to visualize the layout results.
    -img IMG_PATH, --img_path IMG_PATH
                            Path to image for layout.
    -m MODEL_PATH, --model_path MODEL_PATH
                            The model path used for inference.
    
  • Example:
    $ rapid_layout -v -img layout.png
    

4. Result.

  • Return value.
    [
        {'bbox': array([321.4160495, 91.53214898, 562.06141263, 199.85522603]), 'label': 'text'},
        {'bbox': array([58.67292211, 107.29000663, 300.25448676, 199.68142]), 'label': 'table_caption'}
    ]
    
  • Visualize result.

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