@article{approachfordocumentdetectionbycontours,
  title = {Approach for Document Detection by Contours and Contrasts},
  author = {Daniil V. Tropin and Sergey A. Ilyuhin and Dmitry P. Nikolaev and Vladimir V. Arlazarov},
  year = {2020},
  eprint = {2008.02615},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2008.02615v2},
}