2011 Fiscal Year Final Research Report
An adaptive and hierarchical adaptive deformation model for haptic collaborative virtual environments
| Project/Area Number |
22700129
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Media informatics/Database
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| Research Institution | Ritsumeikan University |
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Principal Investigator |
TAGAWA Kazuyoshi 立命館大学, 立命館グローバル・イノベーション研究機構, ポストドクトラルフェロー (40401319)
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| Project Period (FY) |
2010 – 2011
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| Keywords | バーチャルリアリティ / 遠隔医療 / ハイパフォーマンス・コンピューティング / 臨場感通信 |
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| Research Abstract |
To realize a haptic collaborative virtual environment which is able to share large scale deformable objects, we studied 1) a multi-rate and adaptive(multi-resolution) deformation simulation, 2) a hierarchical deformation model, and 3) a method for preserving consistency of shared deformable objects. We implemented these approaches into our prototype surgery system and confirmed feasibility and effectiveness of these approaches.
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