| Presentation | 2008-03-13 Depth-selective imaging of scattering medium using multiple circular light sources Yasuo Goto, Yuji Kato, Koichi Shimizu, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To realize a simple depth-selective imaging of diffuse medium, a new technique was developed that uses multiple circular light sources, an imaging device, and image subtraction process. If the position of a light source on the body surface changes, the propagation region of scattered light in the body becomes different. The proposed technique detects this difference by image subtraction. In the simulation based on the diffusion theory, the effectiveness of the technique was confirmed. Using a model phantom, the applicability of the technique to mammalian tissue was verified. The possibility to estimate the depth of the absorber in diffuse medium by the proposed technique was presented. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | trans-body imaging / scattering / diffusion / circular light source / reflection-type transillumination / image subtraction |
| Paper # | MBE2007-117 |
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| Conference Information | |
| Committee | MBE |
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| Conference Date | 2008/3/6(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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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) | Depth-selective imaging of scattering medium using multiple circular light sources |
| Sub Title (in English) | |
| Keyword(1) | trans-body imaging |
| Keyword(2) | scattering |
| Keyword(3) | diffusion |
| Keyword(4) | circular light source |
| Keyword(5) | reflection-type transillumination |
| Keyword(6) | image subtraction |
| 1st Author's Name | Yasuo Goto |
| 1st Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University() |
| 2nd Author's Name | Yuji Kato |
| 2nd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| 3rd Author's Name | Koichi Shimizu |
| 3rd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| Date | 2008-03-13 |
| Paper # | MBE2007-117 |
| Volume (vol) | vol.107 |
| Number (no) | 541 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |