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2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP'06)
A Novel Matrix Norm Based Gaussian Kernel for Feature Extraction of Images
Pasadena, California, USA
December 18-December 20
ISBN: 0-7695-2745-0
Jun-Bao Li, Harbin Institute of Technology, China
Shu-Chuan Chu, Cheng Shiu University, Taiwan
Jeng-Shyang Pan, National Kaohsiung University of Applied Sciences, Taiwan
Jiun-Huei Ho, Cheng Shiu University, Taiwan
Gaussian kernel is widely used in Support Vector Machines and many other kernel methods, and it is most often deemed to provide a local measure of similarity between vectors, which causes large storage requirements and large computational effort for transforming images to vectors owing to its viewing images as vectors. A novel matrix norm based Gaussian kernel (M-Gaussian kernel) which views images as matrices is proposed to solve the problem. Experiments conducted on ORL face database show the effectiveness of the proposed M-Gaussian kernel.
Citation:
Jun-Bao Li, Shu-Chuan Chu, Jeng-Shyang Pan, Jiun-Huei Ho, "A Novel Matrix Norm Based Gaussian Kernel for Feature Extraction of Images," iih-msp, pp.305-308, 2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP'06), 2006
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