344 search results - page 25 / 69 » Image Detection Under Varying Illumination and Pose |
PAMI
2007
13 years 8 months ago
2007
Traditional photometric stereo algorithms employ a Lambertian reflectance model with a varying albedo field and involve the appearance of only one object. In this paper, we gene...
ICRA
2003
IEEE
14 years 1 months ago
2003
IEEE
— One of the most difficult aspects of dealing with illumination effects in computer vision is accounting for specularity in the images of real objects. The specular regions in ...
CVPR
2008
IEEE
14 years 10 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...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
We propose a novel algorithm for the identification of faces from image samples. The algorithm uses the Kalman filter to identify significant facial traits. Kalmanfaces are compac...
MMSP
2008
IEEE
14 years 2 months ago
2008
IEEE
—Illumination distortion due to uncontrolled lighting can severely degrade the color appearance of a photo. Frequently, the desired colors for objects in a newly taken query imag...