1550 search results - page 117 / 310 » Cost-sensitive face recognition |
132
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ICIP
2009
IEEE
16 years 5 months ago
2009
IEEE
In video surveillance, the sizes of face images are very small. However, few works have been done to investigate scalerobust face recognition. Our experiments on appearancebased m...
136
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ICPR
2008
IEEE
15 years 10 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...
126
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ICPR
2006
IEEE
15 years 10 months ago
2006
IEEE
One successful approach to feature extraction in face recognition problems is that of linear discriminant analysis (LDA). We examine an extension of this technique, called angular...
126
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ICPR
2010
IEEE
15 years 8 months ago
2010
IEEE
Face recognition (FR) is an active yet challenging topic in computer vision applications. As a powerful tool to represent high dimensional data, recently sparse representation bas...
117
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PR
2006
15 years 4 months ago
2006
In this paper, a novel subspace method called diagonal principal component analysis (DiaPCA) is proposed for face recognition. In contrast to standard PCA, DiaPCA directly seeks t...