| Project/Area Number |
26462736
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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 |
Plastic surgery
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| Research Institution | Tokyo Dental College |
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Principal Investigator |
Tanaka Ichiro 東京歯科大学, 歯学部, 教授 (10171737)
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| Co-Investigator(Renkei-kenkyūsha) |
Kishi Kazuo 慶応義塾大学, 医学部, 教授 (40224919)
Kobayashi Masahiro 慶応義塾大学, 看護学部, 教授 (30195812)
Shimizu Yusuke 琉球大学, 医学部, 教授 (10327570)
Yazawa Masaki 慶応義塾大学, 医学部, 講師 (60327567)
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 顔面表情運動解析 / コンピュータ解析 / 診断・治療支援システム / 顔面神経麻痺 / オプテイカルフロー / 定量的評価法 / ビデオ撮影画像 / 三次元的表情解析 |
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| Outline of Final Research Achievements |
We developed the system to assist diagnosis, treatment and surgical planning for disorder of facial movement utilizing computerized three dimensional quantitative analysis of facial expression by optical flow on image sequences with a digital video camera. Clinical application of the system was performed for diagnosis of facial palsy, decision making of therapeutic and reconstructive surgical planning, assessment of clinical course after treatment, and evaluation of effectiveness after operations. Based on the clinical application we investigated usefulness of the system and improved the system. And we also tried to introduce and spread the system nationally and internationally as a standard assessment system for disorder of facial movement.
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