@inproceedings{kang2019cascading,
  title={Cascading Modular U-Nets for Document Image Binarization},
  author={Kang, Seokjun and Iwana, Brian Kenji and Uchida, Seiichi},
  booktitle={International Conference on Document Analysis and Recognition (ICDAR)},
  pages={675--680},
  year={2019},
  doi={10.1109/ICDAR.2019.00113},
}