Subspace KDA algorithm for non-linear feature extraction in face identification

Wen Sheng Chen*, Pong C. Yuen, Jian Huang Lai

*Corresponding author for this work

Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

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 languageEnglish
Title of host publicationComputational Intelligence and Security - International Conference, CIS 2006, Revised Selected Papers
PublisherSpringer Verlag
Pages1106-1114
Number of pages9
ISBN (Print)9783540743767
DOIs
Publication statusPublished - 2007
Event2006 International Conference on Computational Intelligence and Security, CIS 2006 - Guangzhou, China
Duration: 3 Nov 20066 Nov 2006
https://ieeexplore.ieee.org/xpl/conhome/4072023/proceeding
https://link.springer.com/book/10.1007/978-3-540-74377-4

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume4456 LNAI
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference2006 International Conference on Computational Intelligence and Security, CIS 2006
Country/TerritoryChina
CityGuangzhou
Period3/11/066/11/06
Internet address

Scopus Subject Areas

  • Theoretical Computer Science
  • General Computer Science

User-Defined Keywords

  • Face identification
  • Kernel discriminant analysis
  • Shannon wavelet

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