Title :
Trinocular Spherical Stereo Vision for Indoor Surveillance
Author :
Findeisen, Michel ; Hirtz, Gangolf
Author_Institution :
Dept. of Electr. Eng. & Inf. Technol., Chemnitz Univ. of Technol., Chemnitz, Germany
Abstract :
Stereo vision based sensors are widely used for indoor surveillance applications. Besides the demand for increasing performance the reduction of the overall number of sensors is the crucial issue. The central goal is the reduction of complexity and overall cost of the system. One opportunity is to use wide angle view based or even Omni directional stereo vision sensors. We present a powerful approach which uses three Omni directional cameras in order to compute full hemispherical depth information. By employing this, we can cover a complete room using only one sensor.
Keywords :
computational complexity; computer vision; image sensors; stereo image processing; video surveillance; complexity reduction; full hemispherical depth information computation; indoor surveillance application; omni directional cameras; omni directional stereo vision sensor; overall cost reduction; trinocular spherical stereo vision; wide angle view based stereo vision sensor; Calibration; Cameras; Equations; Intelligent sensors; Stereo vision; Three-dimensional displays; fisheye; omnidirectional; spherical stereo; stereo; surveillance; trinocular stereo;
Conference_Titel :
Computer and Robot Vision (CRV), 2014 Canadian Conference on
Conference_Location :
Montreal, QC
Print_ISBN :
978-1-4799-4338-8
DOI :
10.1109/CRV.2014.56
