514 search results - page 19 / 103 » Face recognition using spectral features |
140
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CORR
2008
Springer
15 years 1 months ago
2008
Springer
: Applications such as Face Recognition (FR) that deal with high-dimensional data need a mapping technique that introduces representation of low-dimensional features with enhanced ...
104
Voted
AUSAI
2005
Springer
15 years 7 months ago
2005
Springer
All the traditional PCA-based and LDA-based methods are based on the analysis of vectors. So, it is difficult to evaluate the covariance matrices in such a high-dimensional vector ...
152
Voted
ICIAR
2009
Springer
14 years 11 months ago
2009
Springer
Abstract. Increasing risks of spoof attacks and other common problems of unimodal biometric systems such as intra-class variations, nonuniversality and noisy data necessitate the u...
91
Voted
ICPR
2008
IEEE
15 years 8 months ago
2008
IEEE
This paper presents a novel color face recognition approach based on 2DPCA. A matrix-representation model, which encodes the color information directly, is proposed to describe th...
113
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CVPR
2007
IEEE
15 years 8 months ago
2007
IEEE
In this paper, we propose a novel learned visual codebook (LVC) for 3D face recognition. In our method, we first extract intrinsic discriminative information embedded in 3D faces...