@inproceedings{ICDAR-2007-ZhangYT,
	author        = "Li Zhang and Andy M. Yip and Chew Lim Tan",
	booktitle     = "{Proceedings of the Ninth International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2007.217",
	isbn          = "978-0-7695-2822-9",
	pages         = "984--988",
	publisher     = "{IEEE Computer Society}",
	title         = "{Removing Shading Distortions in Camera-based Document Images Using Inpainting and Surface Fitting With Radial Basis Functions}",
	year          = 2007,
}