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Coupled discriminant multi-manifold analysis with application to low-resolution face recognition

  • Junjun Jiang*
  • , Ruimin Hu
  • , Zhen Han
  • , Liang Chen
  • , Jun Chen
  • *Corresponding author for this work
  • Wuhan University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The problem of matching a low-resolution (LR) face image to a gallery of high-resolution (HR) face images is addressed in this letter. Previous research has focused on introducing a learning based superresolution (LBSR) method before matching or transforming LR and HR faces into a unified feature space (UFS) for matching. To identify LR faces, we present a method called coupled discriminant multi-manifold analysis (CDMMA). In CDMMA, we first explore the neighborhood information as well as local geometric structure of the multi-manifold space spanned by the samples. And then, we explicitly learn two mappings to project LR and HR faces to a unified discriminative feature space (UDFS) through a supervised manner, where the discriminative information is maximized for classification. After that, the conventional classification method is applied in the CDMMA for final identification. Experimental results conducted on two standard face recognition databases demonstrate the superiority of the proposed CDMMA.

Original languageEnglish
Title of host publicationMultiMedia Modeling - 21st International Conference, MMM 2015, Proceedings
EditorsXiangjian He, Dacheng Tao, Muhammad Abul Hasan, Suhuai Luo, Changsheng Xu, Jie Yang
PublisherSpringer Verlag
Pages37-48
Number of pages12
ISBN (Electronic)9783319144443
DOIs
StatePublished - 2015
Externally publishedYes
Event21st International Conference on MultiMedia Modeling, MMM 2015 - Sydney, Australia
Duration: 5 Jan 20157 Jan 2015

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume8935
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference21st International Conference on MultiMedia Modeling, MMM 2015
Country/TerritoryAustralia
CitySydney
Period5/01/157/01/15

Keywords

  • Discriminant analysis
  • Face recognition
  • Low-resolution
  • Multi-manifold
  • Super-resolution

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