5593 search results - page 15 / 1119 » Detecting Illumination in Images |
AVBPA
1997
Springer
13 years 12 months ago
1997
Springer
We suggest a novel attentional mechanism for detection of smooth convex and concave objects based on direct processing of intensity values. The operator detects the regions of the ...
CVIU
2007
13 years 7 months ago
2007
The problem of face detection remains challenging because faces are non-rigid objects that have a high degree of variability with respect to head rotation, illumination, facial ex...
GRAPHICSINTERFACE
2000
13 years 9 months ago
2000
Caustics produce beautiful and intriguing illumination patterns. However, their complex behavior make them difficult to simulate accurately in all but the simplest configurations....
CVIU
2007
13 years 7 months ago
2007
Skin detection is an important indicator of human presence and actions in many domains, including interaction, interfaces and security. It is commonly performed in three steps: tr...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
Varying illumination condition is a challenging problem for face recognition and synthesis. The illumination re-rendering technique allows aligning the illumination effects of fac...