| Presentation | 2002/8/16 High-Speed Image Reconstruction by Parallel Computing in Time Resolved Optical Computer Tomography using FDTD(Finite Difference Time Domain) Analysis of Pulse Responses in Scattering Media Daisuke OMORI, Takumi ISHIKAWA, Takashi OTOMO, Tadatoshi TANIFUJI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | High speed processing for optical parameters image reconstruction by parallel computing in time resolved optical computer tomography has been studied. The image reconstruction is based on FDTD analysis, which requires much time for iteratively computing spatial and time dependencies of the field components. The image reconstruction times have been decreased to 1/n with respect to the number n of CPUs in a shared memory parallel computing machine with static time schedulings. The numerical calculation erros remain within 10^<-13> in the parallel computing. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical computer tomography / FDTD methods / Inverse problem / Image reconstruction / Parallel computing |
| Paper # | OFT2002-38 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2002/8/16(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 | Optical Fiber Technology (OFT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | High-Speed Image Reconstruction by Parallel Computing in Time Resolved Optical Computer Tomography using FDTD(Finite Difference Time Domain) Analysis of Pulse Responses in Scattering Media |
| Sub Title (in English) | |
| Keyword(1) | Optical computer tomography |
| Keyword(2) | FDTD methods |
| Keyword(3) | Inverse problem |
| Keyword(4) | Image reconstruction |
| Keyword(5) | Parallel computing |
| 1st Author's Name | Daisuke OMORI |
| 1st Author's Affiliation | Department of Electrical and Electronics Department, Kitami Institute of Technology() |
| 2nd Author's Name | Takumi ISHIKAWA |
| 2nd Author's Affiliation | Department of Electrical and Electronics Department, Kitami Institute of Technology |
| 3rd Author's Name | Takashi OTOMO |
| 3rd Author's Affiliation | Department of Electrical and Electronics Department, Kitami Institute of Technology |
| 4th Author's Name | Tadatoshi TANIFUJI |
| 4th Author's Affiliation | Department of Electrical and Electronics Department, Kitami Institute of Technology |
| Date | 2002/8/16 |
| Paper # | OFT2002-38 |
| Volume (vol) | vol.102 |
| Number (no) | 270 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |