Construction of Advanced Dental Operation System using Commercial-Based GPGPU and Haptics
| Project/Area Number |
22360109
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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 |
Intelligent mechanics/Mechanical systems
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| Research Institution | Osaka Electro-Communication University |
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Principal Investigator |
NOBORIO Hiroshi 大阪電気通信大学, 総合情報学部, 教授 (10198616)
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| Co-Investigator(Kenkyū-buntansha) |
ONISHI Katsuhiko 大阪電気通信大学, 総合情報学部, 准教授 (20359855)
KOEDA Masanao 大阪電気通信大学, 総合情報学部, 准教授 (10411232)
YAMAGUCHI Satoshi 大阪大学, 大学院・歯学研究科, 講師 (30397773)
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| Co-Investigator(Renkei-kenkyūsha) |
WAKABAYASHI Kazumichi 大阪大学, 大学院・歯学研究科, 助教 (50432547)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥18,460,000 (Direct Cost: ¥14,200,000、Indirect Cost: ¥4,260,000)
Fiscal Year 2012: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Fiscal Year 2011: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2010: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
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| Keywords | GPGPU / 複合現実感 / シミュレータ / 歯科教育 / 並列処理 / Z バッファ / 歯科理工 / オンデマンド / Zバッファ / 干渉チェック / ハプティクス / コミュニケーション / 歯科シミュレータ / 施術トレーニング |
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| Research Abstract |
In this research, using parallel processing and Z-buffer in GPGPU, we calculate an intersection between a tooth (several kinds of hard and soft materials in the tooth) and a dental bar, and then cut the tooth (and also determine force and moment) by the barefficiently. Secondly, we construct a dental tool such as a bar by a 3-D printer, and we can get several kinds of real operations by the tool between two commercial-based tactile feedback devices. Finally, 3-D stereo image of tooth and bar is reflected front the doctor by a transparent mirror. Consequently, the doctor can operate several dental surgeries in the virtual world as same as he/she does in the real world.
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Report
(4 results)
Research Products
(69 results)
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[Presentation] VR触力覚を用いた歯科ハンドスキルシミュレーショントレーニング(第14報)-矯正歯科用ブラケット配置シミュレータの開発-2010
Author(s)
山口哲, 岡村真弥, 山内淳平, 吉田能得, 大野弘子, 上松節子, 八木雅和, 河本祐介, 登尾啓史, 高田健治, 荘村泰治
Organizer
第55回日本歯科理工学会学術講演会
Place of Presentation
タワーホール船堀(東京都江戸川区)
Year and Date
2010-04-17
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[Book] 他,マイナビ2011
Author(s)
小枝正直
Total Pages
296
Publisher
OpenCV 2 プロ グラミングブック
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