@inproceedings{ICPR-v2-2000-TangXM00a,
	author        = "Ming Tang and Jing Xiao and Songde Ma",
	booktitle     = "{Proceedings of the 15th International Conference on Pattern Recognition, Volume 2}",
	doi           = "10.1109/ICPR.2000.906219",
	isbn          = "0-7695-0750-6",
	pages         = "2899--2902",
	publisher     = "{IEEE Computer Society}",
	title         = "{Two-Step Classification Based on Scale Space}",
	year          = 2000,
}