| Presentation | 2003/9/12 Spatio-Temporal Computed Tomography : Conceptual Design and Reconstruction Algorithm Yiner CHEN, Hiroyuki KUDO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper deals with spatio-temporal CT image reconstruction from fan-beam projection data. We propose a new algorithm based on the super-short-scan reconstruction method and the SWM(Sliding Window Method). With the proposed method, the efficiency of the reconstruction is improved significantly compared to the conventional full-scan and short-scan reconstruction methods, and the motion artifacts can also be reduced thanks to the use of minimum scanning range. Furthermore, this algorithm can be extended to the conceptual design of spatio-temporal CT with multiple x-ray sources to improve the time resolution. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | CT / image reconstruction / Super-short-scan / SWM (Sliding Window Method / Time resolution |
| Paper # | MI2003-41 |
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| Conference Information | |
| Committee | MI |
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| Conference Date | 2003/9/12(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 | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Spatio-Temporal Computed Tomography : Conceptual Design and Reconstruction Algorithm |
| Sub Title (in English) | |
| Keyword(1) | CT |
| Keyword(2) | image reconstruction |
| Keyword(3) | Super-short-scan |
| Keyword(4) | SWM (Sliding Window Method |
| Keyword(5) | Time resolution |
| 1st Author's Name | Yiner CHEN |
| 1st Author's Affiliation | Master's Program in Science and Engineering, University of Tsukuba() |
| 2nd Author's Name | Hiroyuki KUDO |
| 2nd Author's Affiliation | Institute of Information Science and Electronics, University of Tsukuba |
| Date | 2003/9/12 |
| Paper # | MI2003-41 |
| Volume (vol) | vol.103 |
| Number (no) | 319 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |