2011 Fiscal Year Final Research Report
Measurement and Presentation of Dynamically Deformable Elastic Object
| Project/Area Number |
21300041
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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 |
Media informatics/Database
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| Research Institution | The University of Tokyo |
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Principal Investigator |
HIROTA Koichi 東京大学, 大学院・新領域創成科学研究科, 准教授 (80273332)
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| Co-Investigator(Renkei-kenkyūsha) |
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, 研究員 (40401319)
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| Project Period (FY) |
2009 – 2011
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| Keywords | バーチャルリアリティ / ハプティックス / 変形モデル / 変形計測 |
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| Research Abstract |
This research was aimed at investigating approaches to acquire models of deformable objects based on measurement and developing technology to realize haptic interaction with the acquired model. We employed the Impulse Response Deformation Model(IRDM) as a model to represent deformation and devised a method to measure impulse response of real deformable object. We also developed a fast computation algorithm of interaction with the model and a data compression method based on the redundancy of the IRDM.
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