146 search results - page 24 / 30 » Illumination Modeling and Normalization for Face Recognition |
158
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CVPR
2003
IEEE
16 years 7 months ago
2003
IEEE
For object recognition under varying illumination conditions, we propose a method based on photometric alignment. The photometric alignment is known as a technique that models bot...
198
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CVPR
2012
IEEE
13 years 8 months ago
2012
IEEE
The ability to normalize pose based on super-category landmarks can significantly improve models of individual categories when training data are limited. Previous methods have co...
162
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IBPRIA
2007
Springer
15 years 11 months ago
2007
Springer
Abstract. This paper presents a method to decompose a field of surface normals (needle-map). A diffusion process is used to model the flow of height information induced by a fi...
158
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ICCV
2005
IEEE
16 years 7 months ago
2005
IEEE
The objective of this work is automatic detection and identification of individuals in unconstrained consumer video, given a minimal number of labelled faces as training data. Whi...
184
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CVPR
2007
IEEE
16 years 7 months ago
2007
IEEE
In this paper, we present a new method to change the illumination condition of a face image, with unknown face geometry and albedo information. This problem is particularly diffic...