Abstract
Kernel discriminant analysis (KDA) method is a promising approach for non-linear feature extraction in face identification tasks. However, as a linear algorithm to address nonlinear problem, Fisher discriminant analysis (FDA) approach will not give a satisfactory performance. Moreover, FDA usually suffers from small sample size (S3) problem. To overcome these two shortcomings in FDA method, Shannon wavelet kernel based subspace FDA (SKDA) algorithm is developed in this paper. Two public databases such as FERET and CMU PIE databases are selected for evaluation. Comparing with the existing kernel based FDA-based methods, the proposed method gives superior results.
Original language | English |
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Title of host publication | Computational Intelligence and Security - International Conference, CIS 2006, Revised Selected Papers |
Publisher | Springer Verlag |
Pages | 1106-1114 |
Number of pages | 9 |
ISBN (Print) | 9783540743767 |
DOIs | |
Publication status | Published - 2007 |
Event | 2006 International Conference on Computational Intelligence and Security, CIS 2006 - Guangzhou, China Duration: 3 Nov 2006 → 6 Nov 2006 https://ieeexplore.ieee.org/xpl/conhome/4072023/proceeding https://link.springer.com/book/10.1007/978-3-540-74377-4 |
Publication series
Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
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Volume | 4456 LNAI |
ISSN (Print) | 0302-9743 |
ISSN (Electronic) | 1611-3349 |
Conference
Conference | 2006 International Conference on Computational Intelligence and Security, CIS 2006 |
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Country/Territory | China |
City | Guangzhou |
Period | 3/11/06 → 6/11/06 |
Internet address |
Scopus Subject Areas
- Theoretical Computer Science
- General Computer Science
User-Defined Keywords
- Face identification
- Kernel discriminant analysis
- Shannon wavelet