47 search results - page 1 / 10 » Image Invariants for Smooth Reflective Surfaces |
ECCV
2010
Springer
13 years 5 months ago
2010
Springer
Image invariants are those properties of the images of an object that remain unchanged with change in camera parameters, illumination etc. In this paper, we derive an image invari...
CVPR
2008
IEEE
14 years 6 months ago
2008
IEEE
Many objects have smooth surfaces of a fairly uniform color, thereby exhibiting shading patterns that reveal information about its shape, an important clue to the nature of the ob...
IJCV
2010
12 years 11 months ago
2010
In this paper, we address the problem of photometric invariance in multispectral imaging making use of an optimisation approach based upon the dichromatic model. In this manner, w...
ICIP
2000
IEEE
14 years 5 months ago
2000
IEEE
An algorithm is described for reconstructing images from colour sensor samples, which need not be aligned nor conform to a rectangular sampling geometry. The algorithm has applica...
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...