146 search results - page 15 / 30 » Illumination Modeling and Normalization for Face Recognition |
ICPR
2006
IEEE
16 years 25 days ago
2006
IEEE
In this paper, we discuss new experiments on face recognition and authentication based on dimensional surface matching. While most of existing methods use facial intensity images,...
134
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ICPR
2000
IEEE
15 years 4 months ago
2000
IEEE
Techniques for color-based tracking of faces or hands often assume a static skin color model. However, skin color perceived by a camera can change when lighting changes. In common...
106
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CAIP
2003
Springer
15 years 5 months ago
2003
Springer
Fisher linear discriminant analysis (FLDA) based on variance ratio is compared with scatter linear discriminant (SLDA) analysis based on determinant ratio. It is shown that each o...
140
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CVPR
2011
IEEE
14 years 3 months ago
2011
IEEE
Handling intra-personal variation is a major challenge in face recognition. It is difficult how to appropriately measure the similarity between human faces under significantly di...
ICIAP
1997
ACM
15 years 3 months ago
1997
ACM
The purpose is to arrive at recognition of multicolored objects invariant to a substantial change in viewpoint, object geometry and illumination. Assuming dichromatic reflectance...