Face recognition using kernel scatter-difference-based discriminant analysis

CASIA OpenIR > 09年以前成果

	Face recognition using kernel scatter-difference-based discriminant analysis
	Liu, Qingshan ; Tang, Xiaoou ; Lu, Hanqing; Ma, Songde
发表期刊	IEEE TRANSACTIONS ON NEURAL NETWORKS
	2006-07-01
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：56[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
推荐引用方式 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.