613 search results - page 2 / 123 » Image Matching Using Photometric Information |
ICCV
1998
IEEE
14 years 6 months ago
1998
IEEE
We present in this paper a system which automatically
builds, from real images, a scene model containing both
3D geometric information of the scene structure and its
photometric...
ECCV
2004
Springer
14 years 6 months ago
2004
Springer
We consider the problem of image comparison in order to match smooth surfaces under varying illumination. In a smooth surface nearby surface normals are highly correlated. We model...
MVA
1994
13 years 6 months ago
1994
The idea of photometric stereo is to serially vary the direction of incident illumination on the state of the holded view point, but it can locally reconstruct only the front surf...
CVPR
2009
IEEE
14 years 12 months ago
2009
IEEE
We extend photometric stereo to make it work with internet
images, which are typically associated with different
viewpoints and significant noise. For popular tourism
sites, tho...
ICIP
2004
IEEE
14 years 6 months ago
2004
IEEE
Optical flow is widely in use in the field of image processing. In general, optical flow is computed from luminance images. However, optical flow based on luminance information hi...