@inproceedings{ICPR-1996-TianT,
	author        = "Ying-li Tian and Hung-Tat Tsui",
	booktitle     = "{Proceedings of the 13th International Conference on Pattern Recognition}",
	doi           = "10.1109/ICPR.1996.546030",
	isbn          = "0-8186-7282-X",
	pages         = "258--262",
	publisher     = "{IEEE Computer Society}",
	title         = "{Shape from shading for non-Lambertian surfaces from one color image}",
	year          = 1996,
}