| Paper Abstract and Keywords |
| Presentation |
2007-03-15 17:00
Free-viewpoint Imaging of a Complex Scene Using Multiple Cameras
Shohei Kawata, Norimichi Ukita, Masatsugu Kidode (NAIST) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We propose a free-viewpoint imaging algorithm that uses only sparsely-located cameras and can be employedd in the complicated environment such as a commonplace office room. In our algorithm, a free-viewpoint image is generated from multiple image patches obtained by dividing observed images. The quality of the generated image strongly depends on how to divide the observed images into the image patches. In an incorrect region in the generated image, a big difference appears if the image patches are projected onto this region from the images observed by different cameras. With this property, the incorrect regions can be detected. These image patchs are then re-divided so that the divided patches can generate a correct and inartificial image. We demonstrated the effectiveness of our algorithm by generating free-viewpoint images in an office room. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Free-viewpoint image / Multiple cameras / Triangle meshes / Detecting corresponding points / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 106, no. 605, PRMU2006-253, pp. 109-114, March 2007. |
| Paper # |
PRMU2006-253 |
| Date of Issue |
2007-03-08 (PRMU) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
PRMU |
| Conference Date |
2007-03-15 - 2007-03-16 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
PRMU |
| Conference Code |
2007-03-PRMU |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Free-viewpoint Imaging of a Complex Scene Using Multiple Cameras |
| Sub Title (in English) |
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| Keyword(1) |
Free-viewpoint image |
| Keyword(2) |
Multiple cameras |
| Keyword(3) |
Triangle meshes |
| Keyword(4) |
Detecting corresponding points |
| Keyword(5) |
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| 1st Author's Name |
Shohei Kawata |
| 1st Author's Affiliation |
NARA INSTITUTE of SCIENCE and TECHNOLOGY (NAIST) |
| 2nd Author's Name |
Norimichi Ukita |
| 2nd Author's Affiliation |
NARA INSTITUTE of SCIENCE and TECHNOLOGY (NAIST) |
| 3rd Author's Name |
Masatsugu Kidode |
| 3rd Author's Affiliation |
NARA INSTITUTE of SCIENCE and TECHNOLOGY (NAIST) |
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| Speaker |
Author-1 |
| Date Time |
2007-03-15 17:00:00 |
| Presentation Time |
30 minutes |
| Registration for |
PRMU |
| Paper # |
PRMU2006-253 |
| Volume (vol) |
vol.106 |
| Number (no) |
no.605 |
| Page |
pp.109-114 |
| #Pages |
6 |
| Date of Issue |
2007-03-08 (PRMU) |