8 search results - page 2 / 2 » Image Registration by Hierarchical Matching of Local Spatial... |
CVPR
2009
IEEE
14 years 11 months ago
2009
IEEE
We describe a novel and robust feature descriptor called ordinal spatial intensity distribution (OSID) which is invariant to any monotonically increasing brightness changes. Many t...
CVPR
2012
IEEE
11 years 7 months ago
2012
IEEE
This paper proposes a novel approach to recognize object categories in point clouds. By quantizing 3D SURF local descriptors, computed on partial 3D shapes extracted from the poin...
CVPR
2009
IEEE
14 years 12 months ago
2009
IEEE
Radiometric variations between input images can seriously
degrade the performance of stereo matching algorithms.
In this situation, mutual information is a very popular
and powe...