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CORD: A Consolidated Receipt Dataset for Post-OCR Parsing
CORD dataset is cloned from clovaai GitHub repo
- Box coordinates are normalized against image width/height
- Labels with very few occurrences are replaced with O:
replacing_labels = ['menu.etc', 'menu.itemsubtotal',
'menu.sub_etc', 'menu.sub_unitprice',
'menu.vatyn', 'void_menu.nm',
'void_menu.price', 'sub_total.othersvc_price']
Check for more info Sparrow
Citation
CORD: A Consolidated Receipt Dataset for Post-OCR Parsing
@article{park2019cord,
title={CORD: A Consolidated Receipt Dataset for Post-OCR Parsing},
author={Park, Seunghyun and Shin, Seung and Lee, Bado and Lee, Junyeop and Surh, Jaeheung and Seo, Minjoon and Lee, Hwalsuk}
booktitle={Document Intelligence Workshop at Neural Information Processing Systems}
year={2019}
}
Post-OCR parsing: building simple and robust parser via BIO tagging
@article{hwang2019post,
title={Post-OCR parsing: building simple and robust parser via BIO tagging},
author={Hwang, Wonseok and Kim, Seonghyeon and Yim, Jinyeong and Seo, Minjoon and Park, Seunghyun and Park, Sungrae and Lee, Junyeop and Lee, Bado and Lee, Hwalsuk}
booktitle={Document Intelligence Workshop at Neural Information Processing Systems}
year={2019}
}
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