444 search results - page 15 / 89 » In Search of Illumination Invariants |
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
This paper presents a new model for understanding the appearance of objects that exhibit both body and surface reflection under realistic illumination. Specifically, the model rep...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
We present a comparison of several face representation methods from the point of view of their sensitivity to illumination changes. The sensitivity is measured in terms of the ove...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
A novel algorithm for robustly segmenting changes between different images of a scene is presented. This computationally efficient algorithm is based on a non-linear comparison of...
ICCV
2001
IEEE
14 years 9 months ago
2001
IEEE
Color is a useful feature for machine vision tasks. However, its effectiveness is often limited by the fact that the measured pixel values in a scene are influenced by both object...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
The line-based face recognition method is distinguished by its features, but its development and application is limited to some inherent drawbacks. This paper propose a method for...