Development of an assisting system for diagnosis, treatment and surgical planning of disorder of facial movement utilizing computerized three dimensional analysis of facial expression based on video images
| Project/Area Number |
20592108
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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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 Tokyo Dental College, 歯学部, 准教授 (10171737)
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| Co-Investigator(Kenkyū-buntansha) |
MINAMITANI Haruyuki 千歳科学技術大学, 総合光科学部, 教授 (70051779)
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| Co-Investigator(Renkei-kenkyūsha) |
NAKAJIMA Tatsuo 慶應義塾大学, 医学部, 名誉教授 (40095633)
KOBAYASHI Masahiro 慶應義塾大学, 看護学部, 教授 (30195812)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 顔面表情運動解析 / 診断・治療支援システム / コンピュータ解析 / 顔面神経麻痺 / オプテイカルフロー / ビデオ撮影画像 / 定量的評価法 / 3次元的表情解析 / オプティカルフロー |
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| Research Abstract |
We developed an assisting system for diagnosis, treatment and surgical planning of 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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Report
(4 results)
Research Products
(48 results)
