658 search results - page 54 / 132 » Face recognition using curvelet based PCA |
ICPR
2008
IEEE
15 years 4 months ago
2008
IEEE
In video surveillance, the size of face images is very small. However, few works have been done to investigate scale invariant face recognition. Our experiments on appearance-base...
107
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CORR
2011
Springer
14 years 1 months ago
2011
Springer
In this paper, we investigate the use of 3D surface geometry for face recognition and compare it to one based on color map information. The 3D surface and color map data are from ...
101
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ACCV
2007
Springer
15 years 4 months ago
2007
Springer
A novel kernel discriminant transformation (KDT) algorithm based on the concept of canonical differences is presented for automatic face recognition applications. For each individu...
PR
2007
14 years 9 months ago
2007
Feature extraction is among the most important problems in face recognition systems. In this paper, we propose an enhanced kernel discriminant analysis (KDA) algorithm called kern...
AMFG
2005
IEEE
15 years 3 months ago
2005
IEEE
2D intensity images and 3D shape models are both useful for face recognition, but in different ways. While algorithms have long been developed using 2D or 3D data, recently has see...