182 search results - page 8 / 37 » Model-based reconstruction for illumination variation in fac... |
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
We introduce a procedure to estimate human face high level animation parameters from a marker-less image sequence in presence of strong illumination changes. We use an efficient a...
FGR
2004
IEEE
13 years 11 months ago
2004
IEEE
We review several model-based and image-based methods that we have developed for analyzing, synthesizing, and recognizing facial images. Our model-based methods include a sophisti...
AMFG
2005
IEEE
13 years 9 months ago
2005
IEEE
Abstract. Face recognition under varying pose is a challenging problem, especially when illumination variations are also present. Under Lambertian model, spherical harmonics repres...
ICB
2007
Springer
13 years 9 months ago
2007
Springer
In this paper we present a face recognition method based on multiway analysis of color face images, which is robust to varying illumination conditions. Illumination changes cause l...
ICPR
2008
IEEE
14 years 1 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...