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Local consistency preserved coupled mappings for low-resolution face recognition
Yang Zuodong1; Wu Yong1; Jiang Yinyan1; Zhou Yicong3; Wang Longbiao2; Li Weifeng1; Liao Qingmin1
2013-12-01
Conference NameAnnual Summit and Conference of the Asia-Pacific-Signal-and-Information-Processing-Association (APSIPA)
Source Publication2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2013
Conference DateOCT 29-NOV 01, 2013
Conference PlaceKaohsiung, TAIWAN
PublisherIEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA
Abstract

Existing face recognition systems can achieve high recognition rates in the well-controlled environment. However, when the resolution of the test images is lower than that of the gallery images, the performance degrades seriously. Traditional two-step solutions (first adopting super-resolution (SR) method, and then performing the recognition phase) mainly focus on visual enhancement, rather than classification. In this paper, we utilize Local Consistency Preserved Coupled Mappings (LCPCM-I) to project the face images with different resolutions onto a new common space for recognition based on coupled mappings (CM). To achieve better results, we incorporate discriminant information with LCPCM (LCPCM-II). The experimental results on FERET database verify the effectiveness of our proposed method. © 2013 APSIPA.

KeywordFace Recognition Local Consistency Preserved Couple Mapping Low-resolution Superresolution
DOI10.1109/APSIPA.2013.6694200
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000331094400097
Scopus ID2-s2.0-84893317171
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Citation statistics
Document TypeConference paper
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Faculty of Science and Technology
Corresponding AuthorYang Zuodong
Affiliation1.Shenzhen Engineering Lab. of IS and DRM
2.Nagaoka University of Technology
3.University of Macau
4.Tsinghua University
Recommended Citation
GB/T 7714
Yang Zuodong,Wu Yong,Jiang Yinyan,et al. Local consistency preserved coupled mappings for low-resolution face recognition[C]:IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2013.
APA Yang Zuodong., Wu Yong., Jiang Yinyan., Zhou Yicong., Wang Longbiao., Li Weifeng., & Liao Qingmin (2013). Local consistency preserved coupled mappings for low-resolution face recognition. 2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2013.
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