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Face recognition using kernel scatter-difference-based discriminant analysis
Liu, Qingshan; Tang, Xiaoou; Lu, Hanqing; Ma, Songde
2006-07-01
发表期刊IEEE TRANSACTIONS ON NEURAL NETWORKS
卷号17期号:4页码:1081-1085
文章类型Article
摘要There are two fundamental problems with the Fisher linear discrimittant analysis for face recognition. One is the singularity problem of the within-class scatter matrix due to small training sample size. The other is that it cannot efficiently describe complex nonlinear variations of face images because of its linear property. In this letter, a kernel scatter-difference-based discriminant analysis is proposed to overcome these two problems. We first use the nonlinear kernel trick to map the input data into an implicit feature space F. Then a scatter-difference-based discrinainant rule is defined to analyze the data in F. The proposed method can not only produce nonlinear discriminant features but also avoid the singularity problem of the within-class scatter matrix. Extensive experiments show encouraging recognition performance of the new algorithm.
关键词Face Recognition Fisher Linear Discriminant Analysis Kernel Scatter-difference-based Discriminant Analysis
WOS标题词Science & Technology ; Technology
关键词[WOS]ALGORITHMS
收录类别SCI
语种英语
WOS研究方向Computer Science ; Engineering
WOS类目Computer Science, Artificial Intelligence ; Computer Science, Hardware & Architecture ; Computer Science, Theory & Methods ; Engineering, Electrical & Electronic
WOS记录号WOS:000238865200022
引用统计
被引频次:49[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9356
专题09年以前成果
作者单位1.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China
2.Chinese Univ Hong Kong, Dept Informat Engn, Hong Kong, Peoples R China
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GB/T 7714
Liu, Qingshan,Tang, Xiaoou,Lu, Hanqing,et al. Face recognition using kernel scatter-difference-based discriminant analysis[J]. IEEE TRANSACTIONS ON NEURAL NETWORKS,2006,17(4):1081-1085.
APA Liu, Qingshan,Tang, Xiaoou,Lu, Hanqing,&Ma, Songde.(2006).Face recognition using kernel scatter-difference-based discriminant analysis.IEEE TRANSACTIONS ON NEURAL NETWORKS,17(4),1081-1085.
MLA Liu, Qingshan,et al."Face recognition using kernel scatter-difference-based discriminant analysis".IEEE TRANSACTIONS ON NEURAL NETWORKS 17.4(2006):1081-1085.
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