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  2012, Vol. 25 Issue (5): 859-864    DOI:
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A Dictionary Learning Based Kernel Sparse Representation Method for Face Recognition
ZHU Jie1,2, YANG Wan-Kou3,TANG Zhen-Min1
1. School of Computer Science and Technology,Nanjing University of Science and Technology,Nanjing 210094
2.School of Mathematics and Information Technology,Nanjing Xiaozhuang University,Nanjing 211171
3.School of Automation,Southeast University,Nanjing 210018

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Abstract  Inspired by Metafaces, a dictionary learning based kernel sparse representation method for face recognition is presented. Firstly, a kernel sparse representation classifier is proposed by extending sparse representation classifier to high dimensional space via kernel functions. Then, the kernel dictionary bases are learned based on Metafaces framework. Finally, the samples are reconstructed by kernel dictionary and the face images are classified according to the residual. The experimental results on AR, ORL and Yale face databases show that the proposed method works well.
Key wordsMetaface Learning      Kernel Technique      Sparse Representation      Face Recognition     
Received: 11 April 2011     
ZTFLH: TP302.7  
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ZHU Jie
YANG Wan-Kou
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Cite this article:   
ZHU Jie,YANG Wan-Kou,TANG Zhen-Min. A Dictionary Learning Based Kernel Sparse Representation Method for Face Recognition[J]. , 2012, 25(5): 859-864.
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