mirror of https://github.com/open-mmlab/mmocr.git
27 lines
520 B
Markdown
27 lines
520 B
Markdown
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# Thin-Plate-Spline (TPS) transformation
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## Introduction
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[ALGORITHM]
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```bibtex
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@article{shi2016robust,
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title={Robust Scene Text Recognition with Automatic Rectification},
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author={Shi, Baoguang and Wang, Xinggang and Lyu, Pengyuan and Yao,
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Cong and Bai, Xiang},
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year={2016}
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}
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```
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## About using TPS in other models
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- Simply change `cfg.model.preprocessor` from `None` to
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```python
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dict(
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type='TPSPreprocessor',
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num_fiducial=20,
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img_size=(32, 100),
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rectified_img_size=(32, 100),
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num_img_channel=1
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)
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