@inproceedings{ICDAR-2003-ZhaiWDL,
	author        = "Jian Zhai and Liu Wenyin and Dov Dori and Qing Li",
	booktitle     = "{Proceedings of the Seventh International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2003.1227813",
	isbn          = "0-7695-1960-1",
	pages         = "1020--None",
	publisher     = "{IEEE Computer Society}",
	title         = "{A Line Drawings Degradation Model for Performance Characterization}",
	year          = 2003,
}