| Presentation | 2001/1/18 Image reconstruction from limited projections based on heuristic method Tetsuya Kohatsu, Shinya Nozaki, Sachiko Yokegawa, Yen-Wei Chen, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a new image reconstruction technique based on heuristic method. The original image is expressed by the Fourier series. The Fourier coefficients are estimated from the projections based on heuristic method. Simulation results show that it is possible to reconstruct the image from limited projections by using the proposed method. Furthermore, the proposed method has demonstrated to be very tolerent of the noise contained in the projections. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Image Reconstruction / Fourier series / Simulated annealing(SA) |
| Paper # | MI2000-50 |
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| Conference Information | |
| Committee | MI |
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| Conference Date | 2001/1/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Medical Imaging (MI) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Image reconstruction from limited projections based on heuristic method |
| Sub Title (in English) | |
| Keyword(1) | Image Reconstruction |
| Keyword(2) | Fourier series |
| Keyword(3) | Simulated annealing(SA) |
| 1st Author's Name | Tetsuya Kohatsu |
| 1st Author's Affiliation | University of the Ryukyus Department of Electrical and Electronics Engineering() |
| 2nd Author's Name | Shinya Nozaki |
| 2nd Author's Affiliation | University of the Ryukyus Department of Electrical and Electronics Engineering |
| 3rd Author's Name | Sachiko Yokegawa |
| 3rd Author's Affiliation | University of the Ryukyus Department of Electrical and Electronics Engineering |
| 4th Author's Name | Yen-Wei Chen |
| 4th Author's Affiliation | University of the Ryukyus Department of Electrical and Electronics Engineering |
| Date | 2001/1/18 |
| Paper # | MI2000-50 |
| Volume (vol) | vol.100 |
| Number (no) | 596 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |