@inproceedings{ICDAR-2001-IwataYYKIM,
	author        = "Kenji Iwata and Kazuhiko Yamamoto and Masakazu Yasuda and Kunihito Kato and Masahiko Ishida and Keishi Murata",
	booktitle     = "{Proceedings of the Sixth International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2001.953856",
	isbn          = "0-7695-1263-1",
	pages         = "582--586",
	publisher     = "{IEEE Computer Society}",
	title         = "{Book Cover Identification by Using Four Directional Features Filed for a Small-Scale Library System}",
	year          = 2001,
}