| Presentation | 2007/3/1 3D Shape Estimation of Polyhedral Structure from Its Illumination by Video Camera with Light Source Tsutomu SAEKI, Katsuya KONDO, Syoji KOBASHI, Yutaka HATA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, 3 dimensional (3D) Reconstruction from camera images has been actively researched. In this report, we propose the technique for 3D reconstruction of polyhedral structure using a video camera with a light source. In this method, an object is shot from various viewpoints with illuminated by a light source of a camera. The normal to each plane of the component of an object is calculated from the illumination of object's surfaces. And the angle of camera pose is reconstructed by the factorization method. The polyhedral structure of an object is reconstructed by corresponding the angle of camera pose to the normal to each plane. Thus, the object's structure reconstruction is achieved by using only the series of video camera images. The validity of the proposed method is demonstrated through some experiments. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | 3D reconstruction / shape from shading / monocular vision / factorizatoin |
| Paper # | SIS2006-79 |
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| Conference Information | |
| Committee | SIS |
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| Conference Date | 2007/3/1(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 | Smart Info-Media Systems (SIS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 3D Shape Estimation of Polyhedral Structure from Its Illumination by Video Camera with Light Source |
| Sub Title (in English) | |
| Keyword(1) | 3D reconstruction |
| Keyword(2) | shape from shading |
| Keyword(3) | monocular vision |
| Keyword(4) | factorizatoin |
| 1st Author's Name | Tsutomu SAEKI |
| 1st Author's Affiliation | Himeji Institute of Technology() |
| 2nd Author's Name | Katsuya KONDO |
| 2nd Author's Affiliation | University of Hyogo |
| 3rd Author's Name | Syoji KOBASHI |
| 3rd Author's Affiliation | University of Hyogo |
| 4th Author's Name | Yutaka HATA |
| 4th Author's Affiliation | University of Hyogo |
| Date | 2007/3/1 |
| Paper # | SIS2006-79 |
| Volume (vol) | vol.106 |
| Number (no) | 575 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |