| Presentation | 2005-07-29 Study of Contrast Intensification Utilizing Refraction Imaging : from the Perspective of Radiation Dose Itta HOSHIKA, Katsuhito YAMASAKI, Masatsugu HIRANO, Shoji MASAOKA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We discuss the usefulness of the refraction contrast method using highly parallel X-rays as a new approach to minute lung cancer detection. Advantages of refraction contrast images are discussed in terms of contrast compared with absorption images. We simulated refraction contrast imaging using globules with the density of water in the air as models for minute lung cancer detection. The contrast intensified by bright and dark lines was compared on a globule with the contrast of absorption images. We adopted the Monte Carlo Simulation to determine the strength of profile curve of the photon counts at the detector. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | X-ray / absorption imaging / coherent / refraction contrast imaging / synchrotron radiation / lung cancer |
| Paper # | MBE2005-35 |
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| Conference Information | |
| Committee | MBE |
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| Conference Date | 2005/7/22(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) | Study of Contrast Intensification Utilizing Refraction Imaging : from the Perspective of Radiation Dose |
| Sub Title (in English) | |
| Keyword(1) | X-ray |
| Keyword(2) | absorption imaging |
| Keyword(3) | coherent |
| Keyword(4) | refraction contrast imaging |
| Keyword(5) | synchrotron radiation |
| Keyword(6) | lung cancer |
| 1st Author's Name | Itta HOSHIKA |
| 1st Author's Affiliation | Advanced Engineering Course, Niihama National College of Technology() |
| 2nd Author's Name | Katsuhito YAMASAKI |
| 2nd Author's Affiliation | Life & Environmental Science Div., Japan Synchrotron Radiation Reseach Intitute |
| 3rd Author's Name | Masatsugu HIRANO |
| 3rd Author's Affiliation | Department of Electric. Eng.&Info. Sci, Niihama National College of Technology |
| 4th Author's Name | Shoji MASAOKA |
| 4th Author's Affiliation | Advanced Engineering Course, Niihama National College of Technology |
| Date | 2005-07-29 |
| Paper # | MBE2005-35 |
| Volume (vol) | vol.105 |
| Number (no) | 221 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |