Iris authentication using privatized advanced correlation filter
his paper proposes a private biometrics formulation which is based on the concealment of random kernel and the iris images to synthesize a minimum average correlation energy (MACE) filter for iris authentication. Specifically, we multiply training images with the user-specific random kernel in frequ...
| Main Authors: | , , |
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| Format: | Article |
| Published: |
2006
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| Subjects: | |
| Online Access: | http://shdl.mmu.edu.my/2025/ |
| _version_ | 1848789943048994816 |
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| author | Chong, , SC Teoh, , ABJ Ngo, , DCL |
| author_facet | Chong, , SC Teoh, , ABJ Ngo, , DCL |
| author_sort | Chong, , SC |
| building | MMU Institutional Repository |
| collection | Online Access |
| description | his paper proposes a private biometrics formulation which is based on the concealment of random kernel and the iris images to synthesize a minimum average correlation energy (MACE) filter for iris authentication. Specifically, we multiply training images with the user-specific random kernel in frequency domain before biometric filter is created. The objective of the proposed method is to provide private biometrics realization in iris authentication in which biometric template can be reissued once it was compromised. Meanwhile, the proposed method is able to decrease the computational load, due to the filter size reduction. It also improves the authentication rate significantly compare to the advance correlation based approach [5][6] and comparable to the Daugmant's Iris Code [1]. |
| first_indexed | 2025-11-14T18:04:45Z |
| format | Article |
| id | mmu-2025 |
| institution | Multimedia University |
| institution_category | Local University |
| last_indexed | 2025-11-14T18:04:45Z |
| publishDate | 2006 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | mmu-20252011-08-10T07:01:24Z http://shdl.mmu.edu.my/2025/ Iris authentication using privatized advanced correlation filter Chong, , SC Teoh, , ABJ Ngo, , DCL QA75.5-76.95 Electronic computers. Computer science his paper proposes a private biometrics formulation which is based on the concealment of random kernel and the iris images to synthesize a minimum average correlation energy (MACE) filter for iris authentication. Specifically, we multiply training images with the user-specific random kernel in frequency domain before biometric filter is created. The objective of the proposed method is to provide private biometrics realization in iris authentication in which biometric template can be reissued once it was compromised. Meanwhile, the proposed method is able to decrease the computational load, due to the filter size reduction. It also improves the authentication rate significantly compare to the advance correlation based approach [5][6] and comparable to the Daugmant's Iris Code [1]. 2006 Article NonPeerReviewed Chong, , SC and Teoh, , ABJ and Ngo, , DCL (2006) Iris authentication using privatized advanced correlation filter. ADVANCES IN BIOMETRICS, PROCEEDINGS, 3832. pp. 382-388. ISSN 0302-9743 |
| spellingShingle | QA75.5-76.95 Electronic computers. Computer science Chong, , SC Teoh, , ABJ Ngo, , DCL Iris authentication using privatized advanced correlation filter |
| title | Iris authentication using privatized advanced correlation filter |
| title_full | Iris authentication using privatized advanced correlation filter |
| title_fullStr | Iris authentication using privatized advanced correlation filter |
| title_full_unstemmed | Iris authentication using privatized advanced correlation filter |
| title_short | Iris authentication using privatized advanced correlation filter |
| title_sort | iris authentication using privatized advanced correlation filter |
| topic | QA75.5-76.95 Electronic computers. Computer science |
| url | http://shdl.mmu.edu.my/2025/ |