1550 search results - page 149 / 310 » Cost-sensitive face recognition |
171
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BIOSIG
2008
15 years 5 months ago
2008
: Authentication based on biometrics became significantly important over the last years. Privacy and security concerns arise by the extensive deployment of biometrics. The used bio...
132
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ICIAP
2001
Springer
16 years 4 months ago
2001
Springer
We propose a novel representation for characterizing image differences using a deformable technique for obtaining pixel-wise correspondences. This representation, which is based o...
110
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ICPR
2008
IEEE
16 years 5 months ago
2008
IEEE
This paper addresses the limitation of current multilinear PCA based techniques, in terms of prohibitive computational cost of testing and poor generalisation in some scenarios, w...
135
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ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
In this paper, a reformative scatter difference discriminant criterion (SDDC) with fuzzy set theory is studied. The scatter difference between between-class and within-class as di...
149
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ECCV
2004
Springer
15 years 9 months ago
2004
Springer
The null space of the within-class scatter matrix is found to express most discriminative information for the small sample size problem (SSSP). The null space-based LDA takes full ...