@inproceedings{ICDAR-1999-ChangLTH,
	author        = "Fu Chang and Kung-Hao Liang and Tzu-Ming Tan and Wen-Liang Hwang",
	booktitle     = "{Proceedings of the Fifth International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.1999.791748",
	isbn          = "0-7695-0318-7",
	pages         = "157--160",
	publisher     = "{IEEE Computer Society}",
	title         = "{Binarization of Document Images using Hadamard Multiresolution Analysis}",
	year          = 1999,
}