| Presentation | 2012-03-14 Improvement of transillumination image of blood vessels using multiple wavelengths of light Kohei NISHIDA, Takeshi NAMITA, Yuji KATO, Koichi SHIMIZU, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The transillumination image of blood vessels for vein authentication are blurred by the strong scattering of the body tissue. Scattering and absorption property of biological tissue depends on the wavelength. A technique was newly developed to improve the transillumination image using different illumination wavelengths. The validity of the proposed technique was verified with a phantom model. The effectiveness was confirmed with the image of a human hand. In the experiment with 7 subjects, the applicability of the proposed technique to different individuals was confirmed, and appropriate wavelengths were selected. Finally, the usefulness of the proposed technique for vein authentication was demonstrated. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Biometrics authentication / Vein authentication / Transillumination imaging / Vein imaging |
| Paper # | MBE2011-111 |
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| Conference Information | |
| Committee | MBE |
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| Conference Date | 2012/3/7(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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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 transillumination image of blood vessels using multiple wavelengths of light |
| Sub Title (in English) | |
| Keyword(1) | Biometrics authentication |
| Keyword(2) | Vein authentication |
| Keyword(3) | Transillumination imaging |
| Keyword(4) | Vein imaging |
| 1st Author's Name | Kohei NISHIDA |
| 1st Author's Affiliation | Graduate School of Information Science Technology, Hokkaido University() |
| 2nd Author's Name | Takeshi NAMITA |
| 2nd Author's Affiliation | Graduate School of Information Science Technology, Hokkaido University |
| 3rd Author's Name | Yuji KATO |
| 3rd Author's Affiliation | Graduate School of Information Science Technology, Hokkaido University |
| 4th Author's Name | Koichi SHIMIZU |
| 4th Author's Affiliation | Graduate School of Information Science Technology, Hokkaido University |
| Date | 2012-03-14 |
| Paper # | MBE2011-111 |
| Volume (vol) | vol.111 |
| Number (no) | 482 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |