OMNIDIRECTIONAL IMAGE PROCESSING USING GEODESIC METRIC

Cédric Demonceaux (1) , Pascal Vasseur (1)

1 MIS - Modélisation, Information et Systèmes - UR UPJV 4290

Due to distorsions of catadioptric sensors, omnidirectional images can not be treated as classical images. If the equivalence between central catadioptric images and spherical images is now well known and used, spherical analysis often leads to complex methods particularly tricky to employ. In this paper, we propose to derive omnidirectional image treatments by using geodesic metric. We demonstrate that this approach allows to adapt efficiently classical image processing to omnidirectional images.

Domaines: Traitement des images [eess.IV]

Cédric Demonceaux, Pascal Vasseur. OMNIDIRECTIONAL IMAGE PROCESSING USING GEODESIC METRIC. IEEE International Conference on Image Processing - ICIP, Nov 2009, Cairo, Egypt. ⟨hal-01779777⟩