@inproceedings{ICPR-v3-2002-LeungKCT,
	author        = "C. C. Leung and Paul C. K. Kwok and Francis H. Y. Chan and W. K. Tsui",
	booktitle     = "{Proceedings of the 16th International Conference on Pattern Recognition, Volume 3}",
	doi           = "10.1109/ICPR.2002.1047808",
	isbn          = "0-7695-1695-5",
	pages         = "115--118",
	publisher     = "{IEEE Computer Society}",
	title         = "{Normalization of Contrast in Document Images Using Generalized Fuzzy Operator with Least Square Method}",
	year          = 2002,
}