Manifold Regularized Local Sparse Representation for Face Recognition

CASIA OpenIR > 多模态人工智能系统全国重点实验室 > 先进时空数据分析与学习

	Manifold Regularized Local Sparse Representation for Face Recognition
	Wang, Lingfeng; Wu, Huaiyu; Pan, Chunhong
发表期刊	IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY
	2015-04-01
卷号	25 期号:4 页码:651-659
文章类型	Article
摘要	Sparse representation-(or sparse coding)-based classification has been successfully applied to face recognition. However, it can become problematic in the presence of illumination variations or occlusions. In this paper, we propose a Manifold Regularized Local Sparse Representation (MRLSR) model to address such difficulties. The key idea behind the MRLSR method is that all coding vectors in sparse representation should be group sparse, which means holding the two properties of both individual sparsity and local similarity. As a consequence, the face recognition rate can be considerably improved. The MRLSR model is optimized by the modified homotopy algorithm, which keeps stable under different choices of the weighting parameter. Extensive experiments are performed on various face databases, which contain illumination variations and occlusions. We show that the proposed method outperforms the state-of-the-art approaches and provides the highest recognition rate.
关键词	Face Recognition Manifold Regularization Sparse Representation
WOS标题词	Science & Technology ; Technology
关键词[WOS]	DISCRIMINANT-ANALYSIS ; CLASSIFICATION ; EIGENFACES
收录类别	SCI
语种	英语
WOS研究方向	Engineering
WOS类目	Engineering, Electrical & Electronic
WOS记录号	WOS:000352497800010
引用统计	被引频次：27[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/173211/8105
专题	多模态人工智能系统全国重点实验室_先进时空数据分析与学习
作者单位	Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
第一作者单位	模式识别国家重点实验室
推荐引用方式 GB/T 7714	Wang, Lingfeng,Wu, Huaiyu,Pan, Chunhong. Manifold Regularized Local Sparse Representation for Face Recognition[J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY,2015,25(4):651-659.
APA	Wang, Lingfeng,Wu, Huaiyu,&Pan, Chunhong.(2015).Manifold Regularized Local Sparse Representation for Face Recognition.IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY,25(4),651-659.
MLA	Wang, Lingfeng,et al."Manifold Regularized Local Sparse Representation for Face Recognition".IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY 25.4(2015):651-659.

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