Patch Based Collaborative Representation with Gabor Feature and Measurement Matrix for Face Recognition
Joint Authors
Ye, Mingquan
Liu, Yu
Xu, Zhengyuan
Huang, Lei
Yu, Hao
Chen, Xun
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-05-10
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
In recent years, sparse representation based classification (SRC) has emerged as a popular technique in face recognition.
Traditional SRC focuses on the role of the l1-norm but ignores the impact of collaborative representation (CR), which employs all the training examples over all the classes to represent a test sample.
Due to issues like expression, illumination, pose, and small sample size, face recognition still remains as a challenging problem.
In this paper, we proposed a patch based collaborative representation method for face recognition via Gabor feature and measurement matrix.
Using patch based collaborative representation, this method can solve the problem of the lack of accuracy for the linear representation of the small sample size.
Compared with holistic features, the multiscale and multidirection Gabor feature shows more robustness.
The usage of measurement matrix can reduce large data volume caused by Gabor feature.
The experimental results on several popular face databases including Extended Yale B, CMU_PIE, and LFW indicated that the proposed method is more competitive in robustness and accuracy than conventional SR and CR based methods.
American Psychological Association (APA)
Xu, Zhengyuan& Liu, Yu& Ye, Mingquan& Huang, Lei& Yu, Hao& Chen, Xun. 2018. Patch Based Collaborative Representation with Gabor Feature and Measurement Matrix for Face Recognition. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1206587
Modern Language Association (MLA)
Xu, Zhengyuan…[et al.]. Patch Based Collaborative Representation with Gabor Feature and Measurement Matrix for Face Recognition. Mathematical Problems in Engineering No. 2018 (2018), pp.1-13.
https://search.emarefa.net/detail/BIM-1206587
American Medical Association (AMA)
Xu, Zhengyuan& Liu, Yu& Ye, Mingquan& Huang, Lei& Yu, Hao& Chen, Xun. Patch Based Collaborative Representation with Gabor Feature and Measurement Matrix for Face Recognition. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1206587
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1206587