5593 search results - page 41 / 1119 » Detecting Illumination in Images |
3DPVT
2006
IEEE
14 years 4 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...
CVPR
2003
IEEE
15 years 2 days ago
2003
IEEE
We introduce two appearance-based methods for clustering a set of images of 3-D objects, acquired under varying illumination conditions, into disjoint subsets corresponding to ind...
CVPR
2005
IEEE
14 years 11 hour ago
2005
IEEE
Background modeling and subtraction to detect new or moving objects in a scene is an important component of many intelligent video applications. Compared to a single camera, the u...
CVPR
2000
IEEE
15 years 2 days ago
2000
IEEE
We consider the problem of determining functions of an image of an object that are insensitive to illumination changes. We rst show that for an object with Lambertian r e e ctanc ...
ECCV
2010
Springer
14 years 3 months ago
2010
Springer
Detecting shadows from images can significantly improve the performance of several vision tasks such as object detection and tracking. Recent approaches have mainly used illuminat...