@inproceedings{ICPR-v4-2004-GoncalvesA,
	author        = "Nuno Gonçalves and Helder Araújo",
	booktitle     = "{Proceedings of the 17th International Conference on Pattern Recognition, Volume 4}",
	doi           = "10.1109/ICPR.2004.773",
	isbn          = "0-7695-2128-2",
	pages         = "268--271",
	publisher     = "{IEEE Computer Society}",
	title         = "{Rigid Motion Estimation from Non-Central Catadioptric Images}",
	year          = 2004,
}