Presentation | 2006/1/3 3D MEASUREMENT OF BALL TRAJECTORY USING MOTION BLUR(International Workshop on Advanced Image Technology 2006) Kenta Takanohashi, Yoshitsugu Manabe, Yoshihiro Yasumuro, Masakata Imura, Kunihiro Chihara, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper proposes a new method of measuring a 3D trajectory of ball. Our proposed method does not need high-speed video cameras and synchronized video cameras to measure the 3D trajectory, and the method enables to measure a continuous trajectory between shutter timings. Our approach is that a 2D ball trajectory is left on each image by slowing down shutter speed of camera, and the 3D ball trajectory can be computed using shape of silhouette method from intersection of inversion projected the 2D ball trajectory. This paper describes details of our method and experimental results applied our method to table tennis. |
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Paper # | IE2005-218 |
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Committee | IE |
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Conference Date | 2006/1/3(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Image Engineering (IE) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | 3D MEASUREMENT OF BALL TRAJECTORY USING MOTION BLUR(International Workshop on Advanced Image Technology 2006) |
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1st Author's Name | Kenta Takanohashi |
1st Author's Affiliation | Graduate School of Information Science Nara Institute of Science and Technology() |
2nd Author's Name | Yoshitsugu Manabe |
2nd Author's Affiliation | Graduate School of Information Science Nara Institute of Science and Technology |
3rd Author's Name | Yoshihiro Yasumuro |
3rd Author's Affiliation | Graduate School of Information Science Nara Institute of Science and Technology |
4th Author's Name | Masakata Imura |
4th Author's Affiliation | Graduate School of Information Science Nara Institute of Science and Technology |
5th Author's Name | Kunihiro Chihara |
5th Author's Affiliation | Graduate School of Information Science Nara Institute of Science and Technology |
Date | 2006/1/3 |
Paper # | IE2005-218 |
Volume (vol) | vol.105 |
Number (no) | 501 |
Page | pp.pp.- |
#Pages | 6 |
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