| Presentation | 1999/2/22 Curved Surface Modeling in Immersive Virtual Environments Masatoshi Matsumiya, Kiyoshi Kiyokawa, Haruo Takemura, Naokazu Yokoya, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Most of existing 3D-CAD and 3D-CG softwares have problems in intuitive manipulation and understanding of 3D curved surfaces. This paper describes a prototype of an immersive modeler which enables us to design 3D solid objects composed of curved surfaces intuitively and interactively. We employ implicit surfaces to deform an object precisely. To reduce the time required for rendering curved surfaces enough to interactive modeling, we have developed an algorithm which generates polygon patches from implicit surface representations. Experiments have shown that a user of the system can design 3D solid objects composed of curved surfaces in a short time by deforming objects intuitively by hand in real-time. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Vitual reality / interactive modeling / implicit surfaces / polygonization |
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| Conference Information | |
| Committee | MVE |
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| Conference Date | 1999/2/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Media Experience and Virtual Environment (MVE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Curved Surface Modeling in Immersive Virtual Environments |
| Sub Title (in English) | |
| Keyword(1) | Vitual reality |
| Keyword(2) | interactive modeling |
| Keyword(3) | implicit surfaces |
| Keyword(4) | polygonization |
| 1st Author's Name | Masatoshi Matsumiya |
| 1st Author's Affiliation | Graduate School of Information Science,Nara Institute of Science and Technology() |
| 2nd Author's Name | Kiyoshi Kiyokawa |
| 2nd Author's Affiliation | Graduate School of Information Science,Nara Institute of Science and Technology |
| 3rd Author's Name | Haruo Takemura |
| 3rd Author's Affiliation | Graduate School of Information Science,Nara Institute of Science and Technology |
| 4th Author's Name | Naokazu Yokoya |
| 4th Author's Affiliation | Graduate School of Information Science,Nara Institute of Science and Technology |
| Date | 1999/2/22 |
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| Volume (vol) | vol.98 |
| Number (no) | 616 |
| Page | pp.pp.- |
| #Pages | 8 |
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