@inproceedings{DocEng-2006-TakasuA,
	author        = "Atsuhiro Takasu and Kenro Aihara",
	booktitle     = "{Proceedings of the Sixth Symposium on Document Engineering}",
	doi           = "10.1145/1166160.1166193",
	isbn          = "1-59593-515-0",
	pages         = "122--124",
	publisher     = "{ACM}",
	title         = "{Quality enhancement in information extraction from scanned documents}",
	year          = 2006,
}