TY - JOUR
T1 - Non-isotropic regularization of the correspondence space in stereo-vision
AU - Ben-Ari, Rami
AU - Sochen, Nir
PY - 2004
Y1 - 2004
N2 - The correspondence problem in stereo vision is notoriously difficult. In many approaches a noisy solution is extracted from the correspondence space. Various sophisticated regularization techniques are applied then on this noisy solution. We study here the possibility to denoise the correspondence/correlation space before extracting the solution, by a non-linear and non-isotropic scheme. We show that this methods preserves edges (depth discontinuities) well and overcomes some of the problems encountered in previous approaches.
AB - The correspondence problem in stereo vision is notoriously difficult. In many approaches a noisy solution is extracted from the correspondence space. Various sophisticated regularization techniques are applied then on this noisy solution. We study here the possibility to denoise the correspondence/correlation space before extracting the solution, by a non-linear and non-isotropic scheme. We show that this methods preserves edges (depth discontinuities) well and overcomes some of the problems encountered in previous approaches.
UR - http://www.scopus.com/inward/record.url?scp=10044245802&partnerID=8YFLogxK
U2 - 10.1109/icpr.2004.1333761
DO - 10.1109/icpr.2004.1333761
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AN - SCOPUS:10044245802
SN - 1051-4651
VL - 4
SP - 293
EP - 296
JO - Proceedings - International Conference on Pattern Recognition
JF - Proceedings - International Conference on Pattern Recognition
T2 - Proceedings of the 17th International Conference on Pattern Recognition, ICPR 2004
Y2 - 23 August 2004 through 26 August 2004
ER -