@inproceedings{ICDAR-2005-SunHKN,
	author        = "Jun Sun and Yoshinobu Hotta and Yutaka Katsuyama and Satoshi Naoi",
	booktitle     = "{Proceedings of the Eighth International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2005.61",
	isbn          = "0-7695-2420-6",
	pages         = "182--186",
	publisher     = "{IEEE Computer Society}",
	title         = "{Camera based Degraded Text Recognition Using Grayscale Feature}",
	year          = 2005,
}