| Presentation | 2005-03-30 Improvement of Personal Identification Method using Optical Transillumination Image of Finger Toshikazu SASAKI, Toshiyuki SHIMOOKA, Koichi SHIMIZU, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To improve the reliability and the processing time, the partial template method was applied to the personal identification using a transillumination image of a finger. An algorithm was developed to automatically select appropriate partial templates from some images of the same finger. The effectiveness of the proposed technique was examined in the identification using the finger images obtained with the identification system commercially available. In the stranger-identification of 600 images and the self-identification of 50 images, 100% correct identification was performed. To verify the usefulness of the proposed technique, the vulnerability against the artifacts in a finger image and the computation load were evaluated. With the proposed technique, we could handle the problem of finger rotation, and the computation load was reduced less than half. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | personal identification / biometrics / transillumination image of blood vessel / partial template method / transillumination imaging |
| Paper # | MBE2004-126 |
| Date of Issue |
| Conference Information | |
| Committee | MBE |
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| Conference Date | 2005/3/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
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| Paper Information | |
| Registration To | ME and Bio Cybernetics (MBE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement of Personal Identification Method using Optical Transillumination Image of Finger |
| Sub Title (in English) | |
| Keyword(1) | personal identification |
| Keyword(2) | biometrics |
| Keyword(3) | transillumination image of blood vessel |
| Keyword(4) | partial template method |
| Keyword(5) | transillumination imaging |
| 1st Author's Name | Toshikazu SASAKI |
| 1st Author's Affiliation | Graduate School of Engneering, Hokkaido University() |
| 2nd Author's Name | Toshiyuki SHIMOOKA |
| 2nd Author's Affiliation | Graduate School of Engneering, Hokkaido University |
| 3rd Author's Name | Koichi SHIMIZU |
| 3rd Author's Affiliation | Graduate School of Engneering, Hokkaido University |
| Date | 2005-03-30 |
| Paper # | MBE2004-126 |
| Volume (vol) | vol.104 |
| Number (no) | 757 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |