Journal of Guangdong University of Technology ›› 2009, Vol. 26 ›› Issue (4): 65-69.

• Comprehensive Studies • Previous Articles     Next Articles

The Application of a Weighted Kernel Fisher Discriminant Analysis Applied in Face Recognition

  

  1. Faculty of Applied Mathematics,Guangdong University of Technology,Guangzhou 510006,China
  • Online:2009-12-01 Published:2009-12-01

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Abstract: A weighted kernel maximum scatter difference discriminating criterion is developed for extraction of nonlinear features.The proposed method can be used to extract nonlinear features for faces effectively anf to reconstruct between-class scatter matrix and within-class scatter matrix by weighted schemes.Therefore,it can modify the kernel maximum scatter difference discriminating criterions.Experiments performed on ORL and Yale face database verify the effectiveness of the proposed method.

Key words: face recognition； Kernel Fisher Linear Discriminant Analysis(KFDA)； maximum satter difference criterion；

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