多値画像関数に基づく生物学的原体放射線治療最適計画システムの提案
| Project/Area Number |
16J04082
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| Research Category |
Grant-in-Aid for JSPS Fellows
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| Allocation Type | Single-year Grants |
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| Section | 国内 |
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| Research Field |
Medical systems
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| Research Institution | Kyushu University |
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Principal Investigator |
Soufi Mazen (2017) 九州大学, 大学院医学系学府, 特別研究員(PD)
SOUFI MAZEN (2016) 九州大学, 医学系学府, 特別研究員(DC2)
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| Project Period (FY) |
2016-04-22 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥1,300,000 (Direct Cost: ¥1,300,000)
Fiscal Year 2017: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 2016: ¥700,000 (Direct Cost: ¥700,000)
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| Keywords | Radiation therapy / Treatment planning / Radiomics / Lung cancer / Differential geometry / Differential topology / Optimization / Range images |
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| Outline of Annual Research Achievements |
Our purpose was to develop a differential-topology-based optimization planning system using multivariate image functions for high precision radiation therapy. We worked on three research projects. The first project was the development of a framework for monitoring of patient positioning errors in high precision radiation therapy by using Kinect-based range (distance) images. The second project was the development of a temporally stable image-features-based treatment planning-support system in radiation therapy, which can predict the prognosis of lung cancer patients using extensive image features robust against tumor motion. The third project was to explore optimal mother wavelets for survival prediction of lung cancer patients using wavelet decomposition-based radiomic features with high prognostic powers.
These projects have been published in an international journal paper as an original article (Physica Medica, 2018; Impact Factor: 1.99), and 1 review paper has been published (Journal of Medical Imaging Technology (MIT)), and two original articles were submitted to two international journals (currently under review).
The projects were presented in 3 international conferences (American Association of Physics in Medicine 2016 (Washington DC, USA) and 2017 (Denver, USA); The International Forum on Medical Imaging in Asia IFMIA2017 (Okinawa)) and 3 domestic conferences (Japan Society for Medical Physics (JSMP113, 2017; JSMP115, 2018 in Yokohama), and 36th Annual Meeting Annual meeting of Japanese Society of Medical Imaging Technology (JAMIT) in Gifu).
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| Research Progress Status |
29年度が最終年度であるため、記入しない。
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| Strategy for Future Research Activity |
29年度が最終年度であるため、記入しない。
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Report
(2 results)
Research Products
(15 results)
