| Presentation | 2002/11/15 Virtual Clay Modeling Interface using Multi-viewpoint Camera System Etsuko UEDA, Hirotaka KODAMA, Yoshio MATSUMOTO, Tsukasa OGASAWARA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a "non-contact virtual clay modeling interface." We developed a prototype of a three-dimensional modeling system that allows the designer to deform the "virtual clay" by his or her hand movements. In our proposing method, the user's hand movement and tool's movement are observed using multiple cameras to estimate its position and orientation. The virtual clay is modeled by Catmull-Clark subdivision surface. Using the estimated hand position and orientation, the virtual clay is deformed based on the direct free-form deformation technique. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Virtual clay / Multi-viewpoint images / Subdivision surface / FFD / Hand pose estimation |
| Paper # | PRMU2002-120 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2002/11/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Virtual Clay Modeling Interface using Multi-viewpoint Camera System |
| Sub Title (in English) | |
| Keyword(1) | Virtual clay |
| Keyword(2) | Multi-viewpoint images |
| Keyword(3) | Subdivision surface |
| Keyword(4) | FFD |
| Keyword(5) | Hand pose estimation |
| 1st Author's Name | Etsuko UEDA |
| 1st Author's Affiliation | Nara Institute of Science and Technology() |
| 2nd Author's Name | Hirotaka KODAMA |
| 2nd Author's Affiliation | Nara Institute of Science and Technology |
| 3rd Author's Name | Yoshio MATSUMOTO |
| 3rd Author's Affiliation | Nara Institute of Science and Technology |
| 4th Author's Name | Tsukasa OGASAWARA |
| 4th Author's Affiliation | Nara Institute of Science and Technology |
| Date | 2002/11/15 |
| Paper # | PRMU2002-120 |
| Volume (vol) | vol.102 |
| Number (no) | 471 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |