@inproceedings{ICDAR-v2-1995-ChangKRKK,
	author        = "Moon-Soo Chang and Sun-Mee Kang and Woo-Sik Rho and Heok-Gu Kim and Duck-Jin Kim",
	booktitle     = "{Proceedings of the Third International Conference on Document Analysis and Recognition (Volume II)}",
	doi           = "10.1109/ICDAR.1995.601976",
	pages         = "636--639",
	publisher     = "{IEEE Computer Society}",
	title         = "{Improved binarization algorithm for document image by histogram and edge detection}",
	year          = 1995,
}