| Presentation | 2022-09-09 Visualization method of movement trajectory in outfielder's fly ball catching technique using baseball video Shunzo Yamagishi, Hidehiko Shishido, Yoshinari Kameda, Itaru Kitahara, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this study, we proposed a method for detecting the movement trajectory of a player from video images for the purpose of quantitatively evaluating the defensive range of an outfielder in baseball. With the proposed method, we succeeded in accurately estimating the movement trajectory of a player and visualizing the movement trajectory by identifying only specific players and by estimating the homography of changes in the angle of view by matching the feature points using SIFT. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Baseball / Outfilder / Tracking / Homography Estimation |
| Paper # | MVE2022-16 |
| Date of Issue | 2022-09-01 (MVE) |
| Conference Information | |
| Committee | MVE |
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| Conference Date | 2022/9/8(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Kiyoshi Kiyokawa(NAIST) |
| Vice Chair | Sumaru Niida(KDDI Research) |
| Secretary | Sumaru Niida(NAIST) |
| Assistant | Hidehiko Shishido(Univ. of Tsukuba) / Atsushi Nakazawa(Kyoto Univ.) / Naoya Tojo(KDDI Research) / Naoki Hagiyama(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Media Experience and Virtual Environment |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Visualization method of movement trajectory in outfielder's fly ball catching technique using baseball video |
| Sub Title (in English) | |
| Keyword(1) | Baseball |
| Keyword(2) | Outfilder |
| Keyword(3) | Tracking |
| Keyword(4) | Homography Estimation |
| Keyword(5) | |
| Keyword(6) | |
| 1st Author's Name | Shunzo Yamagishi |
| 1st Author's Affiliation | University of Tsukuba(Univ. of Tsukuba) |
| 2nd Author's Name | Hidehiko Shishido |
| 2nd Author's Affiliation | University of Tsukuba(Univ. of Tsukuba) |
| 3rd Author's Name | Yoshinari Kameda |
| 3rd Author's Affiliation | University of Tsukuba(Univ. of Tsukuba) |
| 4th Author's Name | Itaru Kitahara |
| 4th Author's Affiliation | University of Tsukuba(Univ. of Tsukuba) |
| Date | 2022-09-09 |
| Paper # | MVE2022-16 |
| Volume (vol) | vol.122 |
| Number (no) | MVE-175 |
| Page | pp.pp.32-37(MVE), |
| #Pages | 6 |
| Date of Issue | 2022-09-01 (MVE) |