@inproceedings{nakao2019selective,
  title={Selective Super-Resolution for Scene Text Images},
  author={Nakao, Ryo and Iwana, Brian Kenji and Uchida, Seiichi},
  booktitle={International Conference on Document Analysis and Recognition (ICDAR)},
  pages={401--406},
  year={2019},
  doi={10.1109/ICDAR.2019.00071},
}