| Presentation | 2004/9/3 Generating a Triangular Mesh Adapted for Shape Reconstruction from Images Masakazu Murata, Atsutada Nakatsuji, Yasuyuki Sugaya, Kenichi Kanatani, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In reconstructing 3-D from images based on feature points, one usually defines a triangular mesh that has these feature points as vertices and displays the scene as a polyhedron. However, if the scene itself is a polyhedron, some of the displayed edges may be inconsistent with physical edges. This paper presents a new technique for automatically making a given triangular mesh compatible with the physical shape, using a template that can detect shape inconsistencies. We also present a technique for removing spurious occluding edges. All the procedures do not include any thresholds to be adjusted. Using real images, we demonstrate that our method has higher capability to correct inconsistencies than the conventional methods based on random search. |
| Keyword(in Japanese) | (See Japanese page) |
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| Paper # | PRMU2004-55 |
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| Committee | PRMU |
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| Conference Date | 2004/9/3(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) | Generating a Triangular Mesh Adapted for Shape Reconstruction from Images |
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| 1st Author's Name | Masakazu Murata |
| 1st Author's Affiliation | Department of Information Technology, Okayama University() |
| 2nd Author's Name | Atsutada Nakatsuji |
| 2nd Author's Affiliation | System Solutions Division II, NEC Engineering, Ltd. |
| 3rd Author's Name | Yasuyuki Sugaya |
| 3rd Author's Affiliation | Department of Information Technology, Okayama University |
| 4th Author's Name | Kenichi Kanatani |
| 4th Author's Affiliation | Department of Information Technology, Okayama University |
| Date | 2004/9/3 |
| Paper # | PRMU2004-55 |
| Volume (vol) | vol.104 |
| Number (no) | 290 |
| Page | pp.pp.- |
| #Pages | 8 |
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