326 search results - page 3 / 66 » Recovering Intrinsic Images using an Illumination Invariant ... |
CVPR
2012
IEEE
11 years 7 months ago
2012
IEEE
We address the problem of recovering shape, albedo, and illumination from a single grayscale image of an object, using shading as our primary cue. Because this problem is fundamen...
CVPR
2009
IEEE
13 years 11 months ago
2009
IEEE
We present a new shape-from-distortion framework for recovering specular (reflective/refractive) surfaces. While most existing approaches rely on accurate correspondences between 2...
ICPR
2010
IEEE
13 years 3 months ago
2010
IEEE
The output from a color imaging sensor, or apparent color, can change considerably due to illumination conditions and scene geometry changes. In this work we take into account the...
CVPR
2003
IEEE
14 years 7 months ago
2003
IEEE
Cast shadows produce troublesome effects for video surveillance systems, typically for object tracking from a fixed viewpoint, since it yields appearance variations of objects dep...
3DPVT
2006
IEEE
13 years 11 months ago
2006
IEEE
In this paper we consider the problem of factoring illumination and texture from a pair of images of a diffuse object of known geometry. This problem arises frequently in 3D photo...