@inproceedings{ICPR-v1-2002-GoncalvesA,
	author        = "Nuno Gonçalves and Helder Araújo",
	booktitle     = "{Proceedings of the 16th International Conference on Pattern Recognition, Volume 1}",
	doi           = "10.1109/ICPR.2002.1044710",
	isbn          = "0-7695-1695-5",
	pages         = "335--338",
	publisher     = "{IEEE Computer Society}",
	title         = "{Estimation of 3D Motion from Stereo Images- Differential and Discrete Formulations}",
	year          = 2002,
}