@inproceedings{ICPR-2012-PerdigotoA,
	author        = "Luis Perdigoto and Helder Araújo",
	booktitle     = "{Proceedings of the 21st International Conference on Pattern Recognition}",
	isbn          = "978-1-4673-2216-4",
	pages         = "857--860",
	publisher     = "{IEEE Computer Society}",
	title         = "{Reconstruction of 3D lines from a single axial catadioptric image using cross-ratio}",
	year          = 2012,
}