TY - GEN
T1 - Resolving partial occlusions in crowded environments utilizing range data and video cameras
AU - Arsić, Dejan
AU - Schuller, Björn
AU - Hörnler, Benedikt
AU - Rigoll, Gerhard
PY - 2009
Y1 - 2009
N2 - Video surveillance systems are omnipresent in our daily life, but still suffer from some drawbacks, which hardens the integration of fully automated systems. Currently standards CCD sensors are used to monitor public and private spaces. These are not yet able to resolve revere occlusions in narrow environments. Therefore we suggest the integration of 3D sensors, in particular a photonic mixture device, into current frameworks, in order to support the reliable detection and segmentation in dense situations. We propose the use of basic techniques to segment persons in range data, to guarantee real-time processing capabilities. With a reliable foreground segmentation and the computation of depth gradients the segmentation performance will drastically rise.
AB - Video surveillance systems are omnipresent in our daily life, but still suffer from some drawbacks, which hardens the integration of fully automated systems. Currently standards CCD sensors are used to monitor public and private spaces. These are not yet able to resolve revere occlusions in narrow environments. Therefore we suggest the integration of 3D sensors, in particular a photonic mixture device, into current frameworks, in order to support the reliable detection and segmentation in dense situations. We propose the use of basic techniques to segment persons in range data, to guarantee real-time processing capabilities. With a reliable foreground segmentation and the computation of depth gradients the segmentation performance will drastically rise.
KW - Heterogeneous data fusion
KW - Image segmentation
KW - Object detection
KW - PMD
KW - Range data
UR - http://www.scopus.com/inward/record.url?scp=70449591672&partnerID=8YFLogxK
U2 - 10.1109/ICDSP.2009.5201162
DO - 10.1109/ICDSP.2009.5201162
M3 - Conference contribution
AN - SCOPUS:70449591672
SN - 9781424432981
T3 - DSP 2009: 16th International Conference on Digital Signal Processing, Proceedings
BT - DSP 2009:16th International Conference on Digital Signal Processing, Proceedings
T2 - DSP 2009:16th International Conference on Digital Signal Processing
Y2 - 5 July 2009 through 7 July 2009
ER -