Tokenised discretisation in iris verification
A novel authentication approach which based on the integration of tokenised pseudo-random numbers and the user's iris biometrics, to generate a user-specific binary bitstring via an iterated inner-product mechanism is proposed. The proposed method, S-Iris encoding, protects against iris fabrica...
| Main Authors: | , , |
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| Format: | Article |
| Published: |
2005
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| Subjects: | |
| Online Access: | http://shdl.mmu.edu.my/2219/ |
| _version_ | 1848789996839895040 |
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| author | Chin, Chong Siew J., Andrew Teoh B. L., David Ngo C. |
| author_facet | Chin, Chong Siew J., Andrew Teoh B. L., David Ngo C. |
| author_sort | Chin, Chong Siew |
| building | MMU Institutional Repository |
| collection | Online Access |
| description | A novel authentication approach which based on the integration of tokenised pseudo-random numbers and the user's iris biometrics, to generate a user-specific binary bitstring via an iterated inner-product mechanism is proposed. The proposed method, S-Iris encoding, protects against iris fabrication as it can only contribute to the authentication process when both the genuine biometrics template and pseudo-random number are presented. It also enables straightforward revocation via token replacement. Furthermore, S-Iris Encoding reduces length of iris feature to around 5% of its original size yet able to attain an approximately 0% of Equal Error Rate (EER). This approach also shows the effectiveness and accuracy in term of verification rate if compared to the traditional biometrics system or the straightforward use of two authentication schemes in parallel. |
| first_indexed | 2025-11-14T18:05:36Z |
| format | Article |
| id | mmu-2219 |
| institution | Multimedia University |
| institution_category | Local University |
| last_indexed | 2025-11-14T18:05:36Z |
| publishDate | 2005 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | mmu-22192011-08-12T01:03:28Z http://shdl.mmu.edu.my/2219/ Tokenised discretisation in iris verification Chin, Chong Siew J., Andrew Teoh B. L., David Ngo C. TA Engineering (General). Civil engineering (General) A novel authentication approach which based on the integration of tokenised pseudo-random numbers and the user's iris biometrics, to generate a user-specific binary bitstring via an iterated inner-product mechanism is proposed. The proposed method, S-Iris encoding, protects against iris fabrication as it can only contribute to the authentication process when both the genuine biometrics template and pseudo-random number are presented. It also enables straightforward revocation via token replacement. Furthermore, S-Iris Encoding reduces length of iris feature to around 5% of its original size yet able to attain an approximately 0% of Equal Error Rate (EER). This approach also shows the effectiveness and accuracy in term of verification rate if compared to the traditional biometrics system or the straightforward use of two authentication schemes in parallel. 2005-06 Article NonPeerReviewed Chin, Chong Siew and J., Andrew Teoh B. and L., David Ngo C. (2005) Tokenised discretisation in iris verification. IEICE Electronics Express, 2 (11). pp. 349-355. ISSN 1349-2543 http://dx.doi.org/10.1587/elex.2.349 doi:10.1587/elex.2.349 doi:10.1587/elex.2.349 |
| spellingShingle | TA Engineering (General). Civil engineering (General) Chin, Chong Siew J., Andrew Teoh B. L., David Ngo C. Tokenised discretisation in iris verification |
| title | Tokenised discretisation in iris verification |
| title_full | Tokenised discretisation in iris verification |
| title_fullStr | Tokenised discretisation in iris verification |
| title_full_unstemmed | Tokenised discretisation in iris verification |
| title_short | Tokenised discretisation in iris verification |
| title_sort | tokenised discretisation in iris verification |
| topic | TA Engineering (General). Civil engineering (General) |
| url | http://shdl.mmu.edu.my/2219/ http://shdl.mmu.edu.my/2219/ http://shdl.mmu.edu.my/2219/ |