| Presentation | 2015/1/15 隠消現実感における隠背景投影誤差の軽減(3) : 隠背景平面拘束の緩和とVDTMの利用(質感の計測・認識・提示,災害) , |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes a Diminished Reality (DR) technique using View-Dependent Texture Mapping (VDTM) for visually removing real objects in a scene. Our previous work warps one of pre-observed hidden view images and overlays it to the source view on the assumption that the scene consists of planar surfaces. In this paper, the previous work is extended to be applied to 3D scenes. Our main contributions are the followings; 3D hidden scene recovery using VDTM and vision-based 6 degrees of freedom camera tracking using VDTM. Proposed method reconstructs a 3D scene and describes it as 3D surfaces, images, and camera poses corresponding to the images. Hidden views in the source view are recovered using a VDTM manner. To obtain input camera pose for VDTM, the system estimates camera pose by tracking feature points between a recovered view and the source view. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Diminished Reality / Mixed Reality / VDTM / Camera Tracking |
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| Committee | PRMU |
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| Conference Date | 2015/1/15(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) | |
| Sub Title (in English) | |
| Keyword(1) | Diminished Reality |
| Keyword(2) | Mixed Reality |
| Keyword(3) | VDTM |
| Keyword(4) | Camera Tracking |
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| 1st Author's Affiliation | () |
| Date | 2015/1/15 |
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| Volume (vol) | vol.114 |
| Number (no) | 409 |
| Page | pp.pp.- |
| #Pages | 6 |
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