Title :
Improved motion stereo matching based on a modified dynamic programming
Author :
Mozerov, Mikhail ; Kober, Vitaly ; Choi, Tae S.
Author_Institution :
Lab. of Digital Opt., Inst. of Inf. Trans. Problems, Moscow, Russia
Abstract :
A new method for computing precise depth map estimates of 3D shape of a moving object is proposed. 3D shape recovery in motion stereo is formulated as a matching optimization problem of multiple stereo images. The proposed method is a heuristic modification of dynamic programming applied to two-dimensional optimization problem. 3D shape recovery using real motion stereo images demonstrates a good performance of the algorithm in terms of reconstruction accuracy
Keywords :
dynamic programming; image motion analysis; image reconstruction; optimisation; stereo image processing; 3D shape; 3D shape recovery; depth map estimates; modified dynamic programming; motion stereo matching; moving object; multiple stereo images; optimization; optimization problem; real motion stereo images; reconstruction accuracy; Belts; Cameras; Computational complexity; Dynamic programming; Image reconstruction; Optical variables control; Optimization methods; Pixel; Shape; Stereo image processing;
Conference_Titel :
Computer Vision and Pattern Recognition, 2000. Proceedings. IEEE Conference on
Conference_Location :
Hilton Head Island, SC
Print_ISBN :
0-7695-0662-3
DOI :
10.1109/CVPR.2000.854894
