@inproceedings{DRR-2007-YangKR,
	author        = "Mingqiang Yang and Kidiyo Kpalma and Joseph Ronsin",
	booktitle     = "{Proceedings of the 14th Conference on Document Recognition and Retrieval}",
	doi           = "10.1117/12.702831",
	isbn          = "978-0-8194-6613-6",
	publisher     = "{SPIE}",
	title         = "{Scale-controlled area difference shape descriptor}",
	year          = 2007,
}