CASIA OpenIR  > 模式识别国家重点实验室  > 先进数据分析与学习
Manifold Regularized Local Sparse Representation for Face Recognition
Wang, Lingfeng; Wu, Huaiyu; Pan, Chunhong
Source PublicationIEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY
2015-04-01
Volume25Issue:4Pages:651-659
SubtypeArticle
AbstractSparse 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.
KeywordFace Recognition Manifold Regularization Sparse Representation
WOS HeadingsScience & Technology ; Technology
WOS KeywordDISCRIMINANT-ANALYSIS ; CLASSIFICATION ; EIGENFACES
Indexed BySCI
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000352497800010
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/8105
Collection模式识别国家重点实验室_先进数据分析与学习
AffiliationChinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
Recommended Citation
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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