A trinocular omnidirectional stereo vision system for high-precision RGB-D acquisition
Michel Findeisen, Lars Meinel, Gangolf Hirtz · 2014
Stereo vision is a commonly known and well studied principle for depth acquisition. In many applications such as indoor surveillance a low number of applied stereo sensors is desired for covering a certain scene to almost full extend. This should keep system costs low. However, the limited field of view of classical two-lens stereo cameras counteracts this objective. To overcome this limitation we present a novel configuration of three omnidirectional cameras in order to calculate a full hemispherical depth map.