@inproceedings{ICPR-v2-2002-IpCW,
	author        = "Horace Ho-Shing Ip and Angus K. Y. Cheng and William Y. F. Wong",
	booktitle     = "{Proceedings of the 16th International Conference on Pattern Recognition, Volume 2}",
	doi           = "10.1109/ICPR.2002.1048422",
	isbn          = "0-7695-1695-5",
	pages         = "794--797",
	publisher     = "{IEEE Computer Society}",
	title         = "{Affine Invariant Retrieval of Shapes Based on Hand-Drawn Sketches}",
	year          = 2002,
}