| Presentation | 2010-05-13 Analysis of Respiratory Movement Using 4-Dimensional Chest CT image Hidenobu SUZUKI, Seiji TANI, Kazuo NOMA, Shinsuke SAITA, Yoshiki KAWATA, Noboru NIKI, Masayoshi MIYAZAKI, Yasutaka NAKANO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recent improvements in radiotherapy technology have enabled respiratory gating system. The system tracks patient's respiratory cycle using camera and reflective marker. In this study, analyze respiratory movement of pulmonary organs and nodules using 4-dimensional chest Computed Tomography images quantitatively. Firstly, we apply automatic segmentation of pulmonary organs, lung, pulmonary blood vessel, trachea, bronchus, interlober fissure, lung lobe, rib, and spine. Secondary, lung nodules are segmented. Thirdly, volumetric variation and locational motion of the organs and nodules with respiration are visualized and quantified. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | 4D CT image / Respiratory movement |
| Paper # | IE2010-24,PRMU2010-12,MI2010-12 |
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| Conference Information | |
| Committee | MI |
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| Conference Date | 2010/5/6(1days) |
| Place (in Japanese) | (See Japanese page) |
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| 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) | Analysis of Respiratory Movement Using 4-Dimensional Chest CT image |
| Sub Title (in English) | |
| Keyword(1) | 4D CT image |
| Keyword(2) | Respiratory movement |
| 1st Author's Name | Hidenobu SUZUKI |
| 1st Author's Affiliation | Institute of Technology and Science, The University of Tokushima Graduate School() |
| 2nd Author's Name | Seiji TANI |
| 2nd Author's Affiliation | Graduate School of Advanced Technology and Science, The University of Tokushima |
| 3rd Author's Name | Kazuo NOMA |
| 3rd Author's Affiliation | Graduate School of Advanced Technology and Science, The University of Tokushima |
| 4th Author's Name | Shinsuke SAITA |
| 4th Author's Affiliation | Institute of Technology and Science, The University of Tokushima Graduate School |
| 5th Author's Name | Yoshiki KAWATA |
| 5th Author's Affiliation | Institute of Technology and Science, The University of Tokushima Graduate School |
| 6th Author's Name | Noboru NIKI |
| 6th Author's Affiliation | Institute of Technology and Science, The University of Tokushima Graduate School |
| 7th Author's Name | Masayoshi MIYAZAKI |
| 7th Author's Affiliation | Osaka Medical Center for Cancer and Cardiovascular Disease |
| 8th Author's Name | Yasutaka NAKANO |
| 8th Author's Affiliation | Shiga University of Medical Science |
| Date | 2010-05-13 |
| Paper # | IE2010-24,PRMU2010-12,MI2010-12 |
| Volume (vol) | vol.110 |
| Number (no) | 28 |
| Page | pp.pp.- |
| #Pages | 4 |
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