A robust-coded pattern projection for dynamic 3D scene measurement
Pattern Recognition Letters
Rectified Catadioptric Stereo Sensors
IEEE Transactions on Pattern Analysis and Machine Intelligence
Omniview Cameras with Curved Surface Mirrors
OMNIVIS '00 Proceedings of the IEEE Workshop on Omnidirectional Vision
Equivalence of Catadioptric Projections and Mappings of the Sphere
OMNIVIS '00 Proceedings of the IEEE Workshop on Omnidirectional Vision
Constant Resolution Omnidirectional Cameras
OMNIVIS '02 Proceedings of the Third Workshop on Omnidirectional Vision
ICPR '98 Proceedings of the 14th International Conference on Pattern Recognition-Volume 1 - Volume 1
ICPR '96 Proceedings of the 1996 International Conference on Pattern Recognition (ICPR '96) Volume I - Volume 7270
A Theory of Catadioptric Image Formation
ICCV '98 Proceedings of the Sixth International Conference on Computer Vision
ICCV '98 Proceedings of the Sixth International Conference on Computer Vision
Laser Stripe Peak Detector for 3D Scanners. A FIR Filter Approach
ICPR '04 Proceedings of the Pattern Recognition, 17th International Conference on (ICPR'04) Volume 3 - Volume 03
Least Squares Orthogonal Distance Fitting of Curves and Surfaces in Space (Lecture Notes in Computer Science)
Multirobot rendezvous with visibility sensors in nonconvex environments
IEEE Transactions on Robotics
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Depth computation is an attractive feature in computer vision. The use of traditional perspective cameras for panoramic perception requires several images, most likely implying the use of several cameras or of a sensor with mobile elements. Moreover, misalignments can appear for non-static scenes. Omnidirectional cameras offer a much wider field of view (FOV) than perspective cameras, capture a panoramic image at every moment and alleviate problems due to occlusions. A practical way to obtain depth in computer vision is the use of structured light systems. This paper is focused on combining omnidirectional vision and structured light with the aim of obtaining panoramic depth information. The resulting sensor is formed by a single catadioptric camera and an omnidirectional light projector. The model and the prototype of a new omnidirectional depth computation sensor are presented in this article and its accuracy is estimated by means of laboratory experimental setups.