| Presentation | 2004/1/6 A METHOD OF A MODEL SIMPLIFICATION FOR DECOMPRESSION BY USING SUBDIVISION SURFACE (Computer Graphics/Vision I)(International Workshop On Advanced Image Technology (IWAIT2004)) Takayuki KANAYA, Yuji TESHIMA, Koji NISHIO, Ken-ichi KOBORI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a new generation method of control meshes for subdivision surfaces by using a model simplification. In recent years, opportunity for the use of the three-dimensional model technology called Web3D has increased. However, a refined model representation requires an immense number of polygons, which is inefficient to network transmission. Therefore, much research that aims at efficient network transmission by using model simplification methods and subdivision surface methods is being studied. The previous works are roughly divided into global and local approaches. In some local approaches, although a decompressed object is almost equal to the original object, there is a tendency for the amount of data to increase. We have proposed a new method to convert coarse control meshes for subdivision surfaces from the original object by using a global model simplification scheme. And, we have made sure of the effectiveness of our method through experimentation. |
| Keyword(in Japanese) | (See Japanese page) |
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| Paper # | IE2003-177 |
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| Committee | IE |
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| Conference Date | 2004/1/6(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Image Engineering (IE) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A METHOD OF A MODEL SIMPLIFICATION FOR DECOMPRESSION BY USING SUBDIVISION SURFACE (Computer Graphics/Vision I)(International Workshop On Advanced Image Technology (IWAIT2004)) |
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| 1st Author's Name | Takayuki KANAYA |
| 1st Author's Affiliation | Faculty of Health and Welfare Hiroshima International University() |
| 2nd Author's Name | Yuji TESHIMA |
| 2nd Author's Affiliation | Faculty of Information Science and Technology Osaka Institute of Technology |
| 3rd Author's Name | Koji NISHIO |
| 3rd Author's Affiliation | Faculty of Information Science and Technology Osaka Institute of Technology |
| 4th Author's Name | Ken-ichi KOBORI |
| 4th Author's Affiliation | Faculty of Information Science and Technology Osaka Institute of Technology |
| Date | 2004/1/6 |
| Paper # | IE2003-177 |
| Volume (vol) | vol.103 |
| Number (no) | 540 |
| Page | pp.pp.- |
| #Pages | 5 |
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