Production of a model of 4-dimensional articulatory organ and its application to cleft palate speech
| Project/Area Number |
21390537
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Surgical dentistry
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| Research Institution | Yamaguchi University (2010-2011)
Okayama University (2009) |
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Principal Investigator |
MISHIMA Katsuaki 山口大学, 大学院・医学系研究科, 准教授 (60304317)
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| Co-Investigator(Kenkyū-buntansha) |
YAMADA Tomohiro 高知大学, 教育研究部医療学系, 准教授 (60335619)
MATSUMURA Tatsushi 岡山大学, 医歯薬学総合研究科, 助教 (70432648)
MORITANI Norifumi 岡山大学, 医歯薬学総合研究科, 助教 (60467751)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥18,330,000 (Direct Cost: ¥14,100,000、Indirect Cost: ¥4,230,000)
Fiscal Year 2011: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2010: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2009: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
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| Keywords | 立体内視鏡 / パターン照射 / アクティブステレオ法 / 口蓋裂 / 鼻咽腔閉鎖機能 / アクティブ・ステレオ / 鼻咽腔運動 / 構音器官モデル / パターン光 / polynominal surface / 言語機能 / Tsaiアルゴリズム / インターレース補間 |
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| Research Abstract |
Range images of the velopharynx were able to be produced from the images of 3-D Endoscope with pattern projection. Installation of lens of 2mm in diameter at the tip of the scope enabled us to produce a clear image at 15mm distance and to image the pattern with the depth over 30mm. As a result of verification of its accuracy, range images produced by this system had a standard error of 0. 4%.
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Report
(4 results)
Research Products
(86 results)
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[Presentation] 顔と口の形と機能2010
Author(s)
三島克章
Organizer
第59回岡山大学第一口腔外科同門会総会
Place of Presentation
岡山(ホテルグランビア岡山)
Year and Date
2010-10-30
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