@inproceedings{ICPR-v1-2002-LuoE,
	author        = "Jiebo Luo and Stephen P. Etz",
	booktitle     = "{Proceedings of the 16th International Conference on Pattern Recognition, Volume 1}",
	doi           = "10.1109/ICPR.2002.1044636",
	isbn          = "0-7695-1695-5",
	pages         = "155--158",
	publisher     = "{IEEE Computer Society}",
	title         = "{A Physics-Motivated Approach to Detecting Sky in Photographs}",
	year          = 2002,
}