Manifold Regularized Local Sparse Representation for Face Recognition
Wang, Lingfeng; Wu, Huaiyu; Pan, Chunhong
2015-04-01
发表期刊IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY
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:13[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
专题模式识别国家重点实验室_先进数据分析与学习
作者单位Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
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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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