@inproceedings{ICDAR-2011-Hase,
	author        = "Hiroyuki Hase",
	booktitle     = "{Proceedings of the 11th International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2011.284",
	isbn          = "978-1-4577-1350-7",
	pages         = "1414--1418",
	publisher     = "{IEEE Computer Society}",
	title         = "{Quality Evaluation of Character Image Database and Its Application}",
	year          = 2011,
}