| Presentation | 1998/3/12 A Virtual Camera System Generating Soccer Scenes from an Arbitrary Point of View Kentaro Matsui, Kazumi Hirano, Toshimitsu Tanaka, Noboru Ohnishi, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to create more realistic soccer scene from TV images, we have developed an image synthesis system which generates an image sequence from the viewpoint of a player on the field. This system is based on the camera calibration theory. First, the system determines camera parameters from a TV image by using intersection points of white lines, goal posts and a goal bar. Secondly, it extracts players and a ball in each image and estimates their positions in the world coordinate system. Finally, it applies suitable motion to the players at their respective positions and generates computer graphics animation from the viewpoint of any player selected by a user. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | camera calibration / 3D position recovery / player extraction / ball extraction |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 1998/3/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| 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) | A Virtual Camera System Generating Soccer Scenes from an Arbitrary Point of View |
| Sub Title (in English) | |
| Keyword(1) | camera calibration |
| Keyword(2) | 3D position recovery |
| Keyword(3) | player extraction |
| Keyword(4) | ball extraction |
| 1st Author's Name | Kentaro Matsui |
| 1st Author's Affiliation | Graduate Shool of Engineering, Nagoya University() |
| 2nd Author's Name | Kazumi Hirano |
| 2nd Author's Affiliation | Shool of Engineering, Nagoya University |
| 3rd Author's Name | Toshimitsu Tanaka |
| 3rd Author's Affiliation | Nagoya University Computation Center |
| 4th Author's Name | Noboru Ohnishi |
| 4th Author's Affiliation | Graduate Shool of Engineering, Nagoya University |
| Date | 1998/3/12 |
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| Volume (vol) | vol.97 |
| Number (no) | 595 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |