2013 Fiscal Year Final Research Report
Estimation System using 3D Boundary Following on Retinal 3D OCT Image
| Project/Area Number |
23500555
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Medical systems
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| Research Institution | Mie University |
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Principal Investigator |
TSURUOKA Shinji 三重大学, 地域イノベーション学研究科, 教授 (30126982)
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| Co-Investigator(Kenkyū-buntansha) |
TAKASE Haruhiko 三重大学, 大学院・工学研究科, 准教授 (10283516)
KAWANAKA Hiroharu 三重大学, 大学院・工学研究科, 助教 (30437115)
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| Project Period (FY) |
2011 – 2013
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| Keywords | 医用画像処理 / 眼科用OCT画像 / パターン認識 / 輪郭線追跡 / 画像解析 |
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| Research Abstract |
This research is a research on the development of a new intelligent image processing system on retinal Optical Coherence Tomography (OCT) image using high speed OCT unit. We obtained the following research results.
(1) We constructed a new image analysis system including 3D boundary following method and region growing method on retinal 3D OCT image, and it can estimate the abnormal area and volume on a retinal tissue automatically.
(2) This system is a software system with a high usability interface on OCT image, and we confirmed the extraction accuracy (89% for age related macular degeneration, 73% for drusen, 79% for total) of an abnormal area in comparison with medical doctors using the clinical 3D OCT images.
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