@article{docscannerrobustdocumentimage,
  title = {DocScanner: Robust Document Image Rectification with Progressive Learning},
  author = {Hao Feng and Wengang Zhou and Jiajun Deng and Qi Tian and Houqiang Li},
  year = {2021},
  eprint = {2110.14968},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2110.14968v3},
}