2015 Fiscal Year Final Research Report
Soccer game auto-capturing based on game situation and impressive, various video content auto-summarization
| Project/Area Number |
24500239
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Perception information processing/Intelligent robotics
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| Research Institution | Oita University |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2016-03-31
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| Keywords | 局所特徴量 / 射影不変性 / 自動撮影 / 自動編集 |
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| Outline of Final Research Achievements |
In spite of we are acquiring a lot of benefit of the advanced technology in video and computer processing, Any automatic video content summarization system for sport game is not appeared. We aim to design an automatic method of game recognition, capturing various scenes by robot cameras and video content summarization. Through the processing series from the game recognition to the video summarization, we researched the following methods. In game recognition, (1) we measured the projectivity of local descriptor to contribute the recognition, and (2) we extended the traditional background subtraction to moving camera. In the automatic capturing, we also developed (3) a camera parameter generation method to control the robot cameras and (4) a machine learning method to learn the relationship between video scene composition, camera parameters and the four-part video story structure such as introduction, development, turn, and conclusion.
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| Free Research Field |
情報工学
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