141 search results - page 3 / 29 » Comparing Images under Variable Illumination |
ICIP
2008
IEEE
14 years 7 months ago
2008
IEEE
Multipectral imaging and fusion of multispectral images in visible spectrum have been employed and proved to enhance the recognition performance over conventional broad-band image...
IJCV
2007
13 years 5 months ago
2007
Abstract. The appearance of an object greatly changes under different lighting conditions. Even so, previous studies have demonstrated that the appearance of an object under varyin...
CVPR
2003
IEEE
14 years 7 months 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...
ICPR
2008
IEEE
14 years 6 months ago
2008
IEEE
We propose textural features, which are invariant to illumination spectrum and extremely robust to illumination direction. They require only a single training image per texture an...
ICCV
2005
IEEE
13 years 11 months ago
2005
IEEE
In this study, we demonstrate the effectiveness of using extended light sources for modeling the appearance of an object for varying illumination. Extended light sources have a ra...