@inproceedings{ICDAR-1999-OkunPS,
	author        = "Oleg Okun and Matti Pietikäinen and Jaakko J. Sauvola",
	booktitle     = "{Proceedings of the Fifth International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.1999.791864",
	isbn          = "0-7695-0318-7",
	pages         = "621--624",
	publisher     = "{IEEE Computer Society}",
	title         = "{Robust Skew Estimation on Low-Resolution Document Images}",
	year          = 1999,
}