@inproceedings{ICDAR-2003-WangXTL,
	author        = "Qian Wang and Tao Xia and Chew Lim Tan and Lida Li",
	booktitle     = "{Proceedings of the Seventh International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2003.1227759",
	isbn          = "0-7695-1960-1",
	pages         = "736--740",
	publisher     = "{IEEE Computer Society}",
	title         = "{Directional Wavelet Approach to Remove Document Image Interference}",
	year          = 2003,
}