6 search results - page 1 / 2 » A Class of Photometric Invariants: Separating Material from ... |
ICCV
2003
IEEE
14 years 6 months ago
2003
IEEE
We derive a new class of photometric invariants that can be used for a variety of vision tasks including lighting invariant material segmentation, change detection and tracking, a...
ICCV
2009
IEEE
13 years 2 months ago
2009
IEEE
In this paper we identify the constraints under which the generally ill-posed problem of the simultaneous recovery of surface shape and its photometric invariants can be rendered ...
ECCV
1994
Springer
13 years 8 months ago
1994
Springer
We present a novel robust methodology for corresponding a dense set of points on an object surface from photometric values, for 3-D stereo computation of depth. We use two stereo p...
IMAGING
2003
13 years 6 months ago
2003
Many image formation processes are complex interactions of several sub-processes and the analysis of the resulting images requires often to separate the influence of these sub-pr...
CVPR
2006
IEEE
14 years 6 months ago
2006
IEEE
We propose a new approach called "appearance clustering" for scene analysis. The key idea in this approach is that the scene points can be clustered according to their s...