Neighbourhood discriminant embedding in face recognition
Neighborhood Preserving Embedding (NPE) is a linear approximate of Locally Linear Embedding with local geometry preserving property. An efficient face recognition method requires a mapping to separate within-class structure from between-class structure. But, NPE is not in the case since it is unsupe...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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The Institute of Electronics, Information and Communication Engineers
2008
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| Subjects: | |
| Online Access: | http://shdl.mmu.edu.my/1944/ http://shdl.mmu.edu.my/1944/1/Neighbourhood%20discriminant%20embedding%20in%20face%20recognition.pdf |
| _version_ | 1848789921337180160 |
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| author | Pang, Ying Han Teoh, Andrew Ben Jin Wong, Eng Kiong |
| author_facet | Pang, Ying Han Teoh, Andrew Ben Jin Wong, Eng Kiong |
| author_sort | Pang, Ying Han |
| building | MMU Institutional Repository |
| collection | Online Access |
| description | Neighborhood Preserving Embedding (NPE) is a linear approximate of Locally Linear Embedding with local geometry preserving property. An efficient face recognition method requires a mapping to separate within-class structure from between-class structure. But, NPE is not in the case since it is unsupervised. Hence, we improved NPE-utilizing the neighbor and class relations of face data. The proposed technique, Neighborhood Discriminant Embedding (NDE), takes into account the local neighboring and the between-class neighboring information. NDE seeks a projection in such that the projected samples of different classes are far apart. Experimental results show that NDE achieves superior results to NPE in face authentication with error reduction at least 20%. |
| first_indexed | 2025-11-14T18:04:24Z |
| format | Article |
| id | mmu-1944 |
| institution | Multimedia University |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T18:04:24Z |
| publishDate | 2008 |
| publisher | The Institute of Electronics, Information and Communication Engineers |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | mmu-19442017-01-05T04:21:46Z http://shdl.mmu.edu.my/1944/ Neighbourhood discriminant embedding in face recognition Pang, Ying Han Teoh, Andrew Ben Jin Wong, Eng Kiong T Technology (General) Neighborhood Preserving Embedding (NPE) is a linear approximate of Locally Linear Embedding with local geometry preserving property. An efficient face recognition method requires a mapping to separate within-class structure from between-class structure. But, NPE is not in the case since it is unsupervised. Hence, we improved NPE-utilizing the neighbor and class relations of face data. The proposed technique, Neighborhood Discriminant Embedding (NDE), takes into account the local neighboring and the between-class neighboring information. NDE seeks a projection in such that the projected samples of different classes are far apart. Experimental results show that NDE achieves superior results to NPE in face authentication with error reduction at least 20%. The Institute of Electronics, Information and Communication Engineers 2008-12 Article NonPeerReviewed text en http://shdl.mmu.edu.my/1944/1/Neighbourhood%20discriminant%20embedding%20in%20face%20recognition.pdf Pang, Ying Han and Teoh, Andrew Ben Jin and Wong, Eng Kiong (2008) Neighbourhood discriminant embedding in face recognition. IEICE Electronics Express, 5 (24). pp. 1036-1041. ISSN 1349-2543 http://dx.doi.org/10.1587/elex.5.1036 doi:10.1587/elex.5.1036 doi:10.1587/elex.5.1036 |
| spellingShingle | T Technology (General) Pang, Ying Han Teoh, Andrew Ben Jin Wong, Eng Kiong Neighbourhood discriminant embedding in face recognition |
| title | Neighbourhood discriminant embedding in face recognition |
| title_full | Neighbourhood discriminant embedding in face recognition |
| title_fullStr | Neighbourhood discriminant embedding in face recognition |
| title_full_unstemmed | Neighbourhood discriminant embedding in face recognition |
| title_short | Neighbourhood discriminant embedding in face recognition |
| title_sort | neighbourhood discriminant embedding in face recognition |
| topic | T Technology (General) |
| url | http://shdl.mmu.edu.my/1944/ http://shdl.mmu.edu.my/1944/ http://shdl.mmu.edu.my/1944/ http://shdl.mmu.edu.my/1944/1/Neighbourhood%20discriminant%20embedding%20in%20face%20recognition.pdf |