@inproceedings{ICDAR-1999-LebourgeoisE,
	author        = "Frank Lebourgeois and Hubert Emptoz",
	booktitle     = "{Proceedings of the Fifth International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.1999.791753",
	isbn          = "0-7695-0318-7",
	pages         = "177--180",
	publisher     = "{IEEE Computer Society}",
	title         = "{Document Analysis in Gray Level and Typography Extraction using Character Pattern Redundancies}",
	year          = 1999,
}