TY - GEN
T1 - Stereo matching with color-weighted correlation, hierarchical belief propagation and occlusion handling
AU - Qìngxióng, Yáng
AU - Liang, Wang
AU - Ruigang, Yang
AU - Stewénius, Henrik
AU - Nistér, David
PY - 2006
Y1 - 2006
N2 - In this paper, we formulate an algorithm for the stereo matching problem with careful handling of disparity, discontinuity and occlusion. The algorithm works with a global matching stereo model based on an energy-minimization framework. The global energy contains two terms, the data term and the smoothness term. The data term is first approximated by a color-weighted correlation, then refined in occluded and low-texture areas in a repeated application of a hierarchical loopy belief propagation algorithm. The experimental results are evaluated on the Middlebury data set, showing that our algorithm is the top performer.
AB - In this paper, we formulate an algorithm for the stereo matching problem with careful handling of disparity, discontinuity and occlusion. The algorithm works with a global matching stereo model based on an energy-minimization framework. The global energy contains two terms, the data term and the smoothness term. The data term is first approximated by a color-weighted correlation, then refined in occluded and low-texture areas in a repeated application of a hierarchical loopy belief propagation algorithm. The experimental results are evaluated on the Middlebury data set, showing that our algorithm is the top performer.
UR - http://www.scopus.com/inward/record.url?scp=33845598031&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33845598031&partnerID=8YFLogxK
U2 - 10.1109/CVPR.2006.292
DO - 10.1109/CVPR.2006.292
M3 - Conference contribution
AN - SCOPUS:33845598031
SN - 0769525970
SN - 9780769525976
T3 - Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
SP - 2347
EP - 2354
BT - Proceedings - 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, CVPR 2006
T2 - 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, CVPR 2006
Y2 - 17 June 2006 through 22 June 2006
ER -