General Imaging Geometry for Central Catadioptric Cameras - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2008

General Imaging Geometry for Central Catadioptric Cameras

Peter Sturm
Joao Barreto
  • Fonction : Auteur
  • PersonId : 837140

Résumé

Catadioptric cameras are a popular type of omnidirectional imaging system. Their imaging and multi-view geometry has been exten- sively studied; epipolar geometry for instance, is geometrically speaking, well understood. However, the existence of a bilinear matching constraint and an associated fundamental matrix, has so far only been shown for the special case of para-catadioptric cameras (consisting of a paraboloidal mirror and an orthographic camera). The main goal of this work is to obtain such results for all central catadioptric cameras. Our main result is to show the existence of a general 15x15 fundamental matrix. This is based on and completed by a number of other results, e.g. the formulation of general catadioptric projection matrices and plane homographies.
Fichier principal
Vignette du fichier
SturmBarreto-ECCV2008.pdf (241.96 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

inria-00384256 , version 1 (14-05-2009)

Identifiants

Citer

Peter Sturm, Joao Barreto. General Imaging Geometry for Central Catadioptric Cameras. ECCV 2008 - 10th European Conference on Computer Vision, Oct 2008, Marseille, France. pp.609-622, ⟨10.1007/978-3-540-88693-8_45⟩. ⟨inria-00384256⟩
181 Consultations
460 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More