@inproceedings{ICPR-v1-2002-LiuS,
	author        = "Xiuwen Liu and Anuj Srivastava",
	booktitle     = "{Proceedings of the 16th International Conference on Pattern Recognition, Volume 1}",
	doi           = "10.1109/ICPR.2002.1044583",
	isbn          = "0-7695-1695-5",
	pages         = "37--40",
	publisher     = "{IEEE Computer Society}",
	title         = "{A Spectral Representation for Appearance-Based Classification and Recognition}",
	year          = 2002,
}