Face recognition based on face-specific subspace

doi:10.1002/ima.10047

	Face recognition based on face-specific subspace
	Shan, SG ; Gao, W ; Zhao, DB
	2003
发表期刊	INTERNATIONAL JOURNAL OF IMAGING SYSTEMS AND TECHNOLOGY
ISSN	0899-9457
卷号	13 期号:1 页码:23-32
摘要	In this article, we present an individual appearance model based method, named face-specific subspace (FSS), for recognizing human faces under variation in lighting, expression, and viewpoint. This method derives from the traditional Eigenface but differs from it in essence. In Eigenface, each face image is represented as a point in a low-dimensional face subspace shared by all faces; however, the experiments conducted show one of the demerits of such a strategy: it fails to accurately represent the most discriminanting features of a specific face. Therefore, we propose to model each face with one individual face subspace, named Face-Specific Subspace. Distance from the face-specific subspace, that is, the reconstruction error, is then exploited as the similarity measurement for identification. Furthermore, to enable the proposed approach to solve the single example problem, a technique to derive multisamples from one single example is further developed. Extensive experiments on several academic databases show that our method significantly outperforms Eigenface and template matching, which intensively indicates its robustness under variation in illumination, expression, and viewpoint. (C) 2003 Wiley Periodicals, Inc.
关键词	face recognition eigenface face-specific subspace distance from face subspace
DOI	10.1002/ima.10047
收录类别	SCI
语种	英语
WOS研究方向	Engineering ; Optics ; Imaging Science & Photographic Technology
WOS类目	Engineering, Electrical & Electronic ; Optics ; Imaging Science & Photographic Technology
WOS记录号	WOS:000184372000004
出版者	JOHN WILEY & SONS INC
引用统计	被引频次：31[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/13671
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Shan, SG
作者单位	1.Chinese Acad Sci, Comp Technol Inst, JDL, Beijing 100080, Peoples R China 2.Harbin Inst Technol, Dept Comp Sci, Harbin 150001, Peoples R China
推荐引用方式 GB/T 7714	Shan, SG,Gao, W,Zhao, DB. Face recognition based on face-specific subspace[J]. INTERNATIONAL JOURNAL OF IMAGING SYSTEMS AND TECHNOLOGY,2003,13(1):23-32.
APA	Shan, SG,Gao, W,&Zhao, DB.(2003).Face recognition based on face-specific subspace.INTERNATIONAL JOURNAL OF IMAGING SYSTEMS AND TECHNOLOGY,13(1),23-32.
MLA	Shan, SG,et al."Face recognition based on face-specific subspace".INTERNATIONAL JOURNAL OF IMAGING SYSTEMS AND TECHNOLOGY 13.1(2003):23-32.