@inproceedings{ICDAR-1999-HuKW,
	author        = "Jianying Hu and Ramanujan S. Kashi and Gordon T. Wilfong",
	booktitle     = "{Proceedings of the Fifth International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.1999.791780",
	isbn          = "0-7695-0318-7",
	pages         = "285--288",
	publisher     = "{IEEE Computer Society}",
	title         = "{Document Image Layout Comparison and Classification}",
	year          = 1999,
}