Regularized kernel discriminant analysis with a robust kernel for face recognition and verification
We propose a robust approach to discriminant kernel-based feature extraction for face recognition and verification. We show, for the first time, how to perform the eigen analysis of the within-class scatter matrix directly in the feature space. This eigen analysis provides the eigenspectrum of its r...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Institute of Electrical and Electronics Engineers
2012
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| Online Access: | http://eprints.nottingham.ac.uk/31423/ http://eprints.nottingham.ac.uk/31423/ http://eprints.nottingham.ac.uk/31423/ http://eprints.nottingham.ac.uk/31423/1/tzimiroTNN12.pdf |