| Project/Area Number |
20890280
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| Research Category |
Grant-in-Aid for Young Scientists (Start-up)
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| Allocation Type | Single-year Grants |
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| Research Field |
Prosthetic dentistry
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| Research Institution | Ibaraki National College of Technology |
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Principal Investigator |
MARUYAMA Tomoaki Ibaraki National College of Technology, 電気電子システム工学科, 助教 (00455114)
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| Project Period (FY) |
2008 – 2009
|
| Project Status |
Completed (Fiscal Year 2009)
|
| Budget Amount *help |
¥3,016,000 (Direct Cost: ¥2,320,000、Indirect Cost: ¥696,000)
Fiscal Year 2009: ¥1,417,000 (Direct Cost: ¥1,090,000、Indirect Cost: ¥327,000)
Fiscal Year 2008: ¥1,599,000 (Direct Cost: ¥1,230,000、Indirect Cost: ¥369,000)
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| Keywords | CAD / CAM / 歯科CAD / シミュレーション / 最適化 / 3次元計測 / 歯学 / PSO / アルゴリズム / シミュレーテッド・アニーリング |
|---|
| Research Abstract |
The purpose of this study is to develop a tooth excursion simulator for dental CAD. First, we developed a tooth-excursion simulator for dental CAD by numerical simulating a dental articulator. Then, this study proposed an advanced 3D-registration-based method for automatically adjusting the simulator in accordance with patient's functional occlusal impressions. Through the experiments, the proposed method was verified to be able to simulate tooth-excursions with the accuracy required for its clinical application.
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