@inproceedings{ICDAR-2011-LeBS,
	author        = "T. Hoang Ngan Le and Tien D. Bui and Ching Y. Suen",
	booktitle     = "{Proceedings of the 11th International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2011.32",
	isbn          = "978-1-4577-1350-7",
	pages         = "114--118",
	publisher     = "{IEEE Computer Society}",
	title         = "{Ternary Entropy-Based Binarization of Degraded Document Images Using Morphological Operators}",
	year          = 2011,
}