@inproceedings{ICDAR-2009-NakaiKI,
	author        = "Tomohiro Nakai and Koichi Kise and Masakazu Iwamura",
	booktitle     = "{Proceedings of the 10th International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2009.125",
	isbn          = "978-0-7695-3725-2",
	pages         = "146--150",
	publisher     = "{IEEE Computer Society}",
	title         = "{Real-Time Retrieval for Images of Documents in Various Languages Using a Web Camera}",
	year          = 2009,
}