High resolution catadioptric omni-directional stereo sensor for robot vision

Abstract − Autonomous robots need to acquire both omnidirectional view and stereo in real-time without sacrificing too much image resolution. The recent catadioptric omnidirectional vision sensors provide simple affordable realtime omni-directional images but only at the cost of rather low image resolutions. This work describes a novel omnidirectional stereo image sensor providing the highest resolution while still retaining the simplicity and real-time advantages that are unique to the family of catadioptric sensors. Only one simple reflective surface, a beam splitter and two regular (perspective) cameras are needed.

• Type: Conference
• Year: 2003
• Where: ICRA
• Authors: Shih-Schön Lin, Ruzena Bajcsy
• Keywords: Catadioptric Omnidirectional Vision, ICRA 2003, Image Resolutions, Omnidirectional Stereo Image, Robotics