• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

Zhao, Lu (Zhao, Lu.) | Zhang, Yong (Zhang, Yong.) (Scholars:张勇) | Yin, Baocai (Yin, Baocai.) (Scholars:尹宝才) | Sun, Yanfeng (Sun, Yanfeng.) (Scholars:孙艳丰) | Hu, Yongli (Hu, Yongli.) (Scholars:胡永利) | Piao, Xinglin (Piao, Xinglin.) | Wu, Qianjun (Wu, Qianjun.)

Indexed by:

Scopus SCIE

Abstract:

In recent years, sparse representation-based classification (SRC) has made great progress in face recognition (FR). However, SRC emphasizes noise sparsity too much and it is not suitable for the real world. In this paper, we propose a robust -norm Sparse Representation framework that constrains the noise penalty by the -norm. The -norm takes advantage of both the discriminative nature of the -norm and the systemic representation of the -norm. In addition, we use the nuclear norm to constrain the coefficient matrix. Motivated by the Fisher criterion, we propose the Fisher discriminant-based -norm sparse representation method for FR which utilizes a supervised approach. Thus, we consider the within-class scatter and between-class scatter when all of the label information is available. The paper shows that the model can provide stronger discriminant power than the classical sparse representation models and can be solved by the alternating direction method of multiplier. Additionally, it is robust to the contiguous occlusion noise. Extensive experiments demonstrate that our method achieves significantly better results than SRC and some other sparse representation methods for FR when addressing large regions with contiguous occlusion.

Keyword:

l(2),(1)-Norm Fisher discriminant Face recognition Sparse representation

Author Community:

  • [ 1 ] [Zhao, Lu]Beijing Univ Technol, Coll Metropolitan Transportat, Beijing Key Lab Multimedia & Intelligent Software, Beijing 100124, Peoples R China
  • [ 2 ] [Zhang, Yong]Beijing Univ Technol, Coll Metropolitan Transportat, Beijing Key Lab Multimedia & Intelligent Software, Beijing 100124, Peoples R China
  • [ 3 ] [Yin, Baocai]Beijing Univ Technol, Coll Metropolitan Transportat, Beijing Key Lab Multimedia & Intelligent Software, Beijing 100124, Peoples R China
  • [ 4 ] [Sun, Yanfeng]Beijing Univ Technol, Coll Metropolitan Transportat, Beijing Key Lab Multimedia & Intelligent Software, Beijing 100124, Peoples R China
  • [ 5 ] [Hu, Yongli]Beijing Univ Technol, Coll Metropolitan Transportat, Beijing Key Lab Multimedia & Intelligent Software, Beijing 100124, Peoples R China
  • [ 6 ] [Piao, Xinglin]Beijing Univ Technol, Coll Metropolitan Transportat, Beijing Key Lab Multimedia & Intelligent Software, Beijing 100124, Peoples R China
  • [ 7 ] [Wu, Qianjun]Beijing Univ Technol, Coll Metropolitan Transportat, Beijing Key Lab Multimedia & Intelligent Software, Beijing 100124, Peoples R China
  • [ 8 ] [Yin, Baocai]Dalian Univ Technol, Sch Software Technol, Dalian 116024, Peoples R China
  • [ 9 ] [Yin, Baocai]Collaborat Innovat Ctr Elect Vehicles Beijing, Beijing, Peoples R China

Reprint Author's Address:

  • [Zhao, Lu]Beijing Univ Technol, Coll Metropolitan Transportat, Beijing Key Lab Multimedia & Intelligent Software, Beijing 100124, Peoples R China

Show more details

Related Keywords:

Related Article:

Source :

VISUAL COMPUTER

ISSN: 0178-2789

Year: 2016

Issue: 9

Volume: 32

Page: 1165-1178

3 . 5 0 0

JCR@2022

ESI Discipline: COMPUTER SCIENCE;

ESI HC Threshold:167

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count: 12

SCOPUS Cited Count: 17

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

Online/Total:822/5404567
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.