@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},
}