Cancelable Biometrics Realization With Multispace Random Projections
Biometric characteristics cannot be changed; therefore, the loss of privacy is permanent if they are ever compromised. This paper presents a two-factor cancelable formulation, where the biometric data are distorted in a revocable but non-reversible manner by first transforming the raw biometric data...
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| Format: | Article |
| Language: | English |
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IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
2007
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| Online Access: | http://shdl.mmu.edu.my/3000/ http://shdl.mmu.edu.my/3000/1/1025.pdf |
| _version_ | 1848790206465966080 |
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| author | Teoh, Andrew Beng Jin Yuang, Chong Tze |
| author_facet | Teoh, Andrew Beng Jin Yuang, Chong Tze |
| author_sort | Teoh, Andrew Beng Jin |
| building | MMU Institutional Repository |
| collection | Online Access |
| description | Biometric characteristics cannot be changed; therefore, the loss of privacy is permanent if they are ever compromised. This paper presents a two-factor cancelable formulation, where the biometric data are distorted in a revocable but non-reversible manner by first transforming the raw biometric data into a fixed-length feature vector and then projecting the feature vector onto a sequence of random subspaces that were derived from a user-specific pseudorandom number (PRN). This process is revocable and makes replacing biometrics as easy as replacing PRNs. The formulation has been verified under a number of scenarios (normal, stolen PRN, and compromised biometrics scenarios) using 2400 Facial Recognition Technology face images. The diversity property is also examined. |
| first_indexed | 2025-11-14T18:08:56Z |
| format | Article |
| id | mmu-3000 |
| institution | Multimedia University |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T18:08:56Z |
| publishDate | 2007 |
| publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | mmu-30002014-02-18T02:29:00Z http://shdl.mmu.edu.my/3000/ Cancelable Biometrics Realization With Multispace Random Projections Teoh, Andrew Beng Jin Yuang, Chong Tze T Technology (General) QA75.5-76.95 Electronic computers. Computer science Biometric characteristics cannot be changed; therefore, the loss of privacy is permanent if they are ever compromised. This paper presents a two-factor cancelable formulation, where the biometric data are distorted in a revocable but non-reversible manner by first transforming the raw biometric data into a fixed-length feature vector and then projecting the feature vector onto a sequence of random subspaces that were derived from a user-specific pseudorandom number (PRN). This process is revocable and makes replacing biometrics as easy as replacing PRNs. The formulation has been verified under a number of scenarios (normal, stolen PRN, and compromised biometrics scenarios) using 2400 Facial Recognition Technology face images. The diversity property is also examined. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC 2007-10 Article NonPeerReviewed text en http://shdl.mmu.edu.my/3000/1/1025.pdf Teoh, Andrew Beng Jin and Yuang, Chong Tze (2007) Cancelable Biometrics Realization With Multispace Random Projections. IEEE Transactions on Systems, Man and Cybernetics, Part B (Cybernetics), 37 (5). pp. 1096-1106. ISSN 1083-4419 http://dx.doi.org/10.1109/TSMCB.2007.903538 doi:10.1109/TSMCB.2007.903538 doi:10.1109/TSMCB.2007.903538 |
| spellingShingle | T Technology (General) QA75.5-76.95 Electronic computers. Computer science Teoh, Andrew Beng Jin Yuang, Chong Tze Cancelable Biometrics Realization With Multispace Random Projections |
| title | Cancelable Biometrics Realization With Multispace Random Projections |
| title_full | Cancelable Biometrics Realization With Multispace Random Projections |
| title_fullStr | Cancelable Biometrics Realization With Multispace Random Projections |
| title_full_unstemmed | Cancelable Biometrics Realization With Multispace Random Projections |
| title_short | Cancelable Biometrics Realization With Multispace Random Projections |
| title_sort | cancelable biometrics realization with multispace random projections |
| topic | T Technology (General) QA75.5-76.95 Electronic computers. Computer science |
| url | http://shdl.mmu.edu.my/3000/ http://shdl.mmu.edu.my/3000/ http://shdl.mmu.edu.my/3000/ http://shdl.mmu.edu.my/3000/1/1025.pdf |