Publications

PhD Thesis

"NONCENTRAL CATADIOPTRIC SYSTEMS WITH QUADRIC MIRRORS - GEOMETRY AND CALIBRATION", Nuno Gonçalves.

"UNIFYING IMAGE PLANE LIFTINGS FOR CENTRAL CATADIOPTRIC AND DIOPTRIC CAMERAS", João P. Barreto

"Fitting conics to paracatadioptric projections of lines", João P. Barreto and Helder Araujo. Computer Vision and Image Understanding, pp. 151–165. October 2005.
"A unifying geometric representation for central projection systems", João P. Barreto. Computer Vision and Image Understanding, pp. 208–217. July 2006.
"Estimating parameters of noncentral catadioptric systems using bundle adjustment", Nuno Gonçalves and Helder Araújo. Computer Vision and Image Understanding, pp. 11–28. July 2008.
"Low-Cost Method for the Estimation of the Shape of Quadric Mirrors and Calibration of Catadioptric Cameras", Nuno Gonçalves and Helder Araújo. Journal of Optical Engineering, Society of Photo-Optical Instrumentation Engineers, pp. 1-12. July 2007

"DLT-Like Calibration of Central Catadioptric Cameras", Yalin Bastanlar, Luis Puig, Peter Sturm, J.J. Guerrero, and João Barreto. 8th Workshop on Omnidirectional Vision, Camera Networks and Non-classical Cameras - OMNIVIS (2008). 2008."
"General Imaging Geometry for Central Catadioptric Cameras", Peter Sturm and João P. Barreto.
"NON PARAMETRIC DISTORTION CORRECTION IN ENDOSCOPIC MEDICAL IMAGES", João P. Barreto, Rahul Swaminathan, and Jose Roquette.
"Epipolar Geometry of Central Projection Systems Using Veronese Maps", João P. Barreto and Kostas Daniilidis.
"Linear solution for the pose estimation of noncentral catadioptric systems", Nuno Gonçalves and Helder Araújo.
"Partial Calibration and Mirror Shape Recovery for Non-Central Catadioptric Systems", Nuno Gonçalves and Helder Araújo.
"Fundamental Matrix for Cameras with Radial Distortion", João P. Barreto and Kostas Daniilidis. ICCV 2005.
"Estimating Parameters of Non-Central Catadioptric Systems Using Bundle
Adjustment", Nuno Gonçalves.