| Presentation | 2006-03-16 Real-Time Free-viewpoint Video Generation Based on 3D Shape Reconstruction : Toward High-Fidelity Video Generation MEGUMU UEDA, RUI NABESHIMA, DAISAKU ARITA, RIN-IGHIRO TANIGUCHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we present a system generating a free-viewpoint image effectively in real-time using multiple cameras and a PC-cluster. Our system firstly reconstructs a shape model of objects by the visual cone intersection method, secondly transforms the shape model represented in terms of a voxel form into a triangular patch form and smooths it, thirdly colors vertexes of triangular patches, and finally displays the shape-color model from the virtual viewpoint directed by a user. The key issue is 3D shape refinement to represent 3D object shapes more accurately without increase of processing time and memory space, which is effective to generate images with higher reality. Here, we describe implementation details of our system and show some experimental results. |
| Keyword(in Japanese) | (See Japanese page) |
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| Paper # | PRMU2005-243 |
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| Committee | PRMU |
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| Conference Date | 2006/3/9(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| 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) | Real-Time Free-viewpoint Video Generation Based on 3D Shape Reconstruction : Toward High-Fidelity Video Generation |
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| 1st Author's Name | MEGUMU UEDA |
| 1st Author's Affiliation | Department of Intelligent Systems, Kyushu University() |
| 2nd Author's Name | RUI NABESHIMA |
| 2nd Author's Affiliation | Department of Intelligent Systems, Kyushu University |
| 3rd Author's Name | DAISAKU ARITA |
| 3rd Author's Affiliation | Department of Intelligent Systems, Kyushu University |
| 4th Author's Name | RIN-IGHIRO TANIGUCHI |
| 4th Author's Affiliation | Department of Intelligent Systems, Kyushu University |
| Date | 2006-03-16 |
| Paper # | PRMU2005-243 |
| Volume (vol) | vol.105 |
| Number (no) | 673 |
| Page | pp.pp.- |
| #Pages | 8 |
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