Screen-strategy analysis in broadcast basketball video using player tracking

Tsung Sheng Fu*, Hua Tsung Chen, Chien Li Chou, W. J. Tsai, Suh Yin Lee

*此作品的通信作者

研究成果: Conference contribution同行評審

18 引文 斯高帕斯(Scopus)

摘要

In basketball games, screen is a blocking move performed by an offensive player, who stands beside or behind a defender, in order to free a teammate to shoot, to receive a pass, or to drive in to score. Screen is the fundamental essence that most offensive tactics are executed with. In this paper, a screen-strategy analysis system is designed, and through combining the identified screens, what tactics are executed in basketball games can be speculated. The proposed system is capable of court region detection, camera calibration and player extraction. Player trajectories are computed by a Kalman filter-based tracking method and mapped to the real-world court coordinates. The player position/trajectory information greatly assists professional-oriented applications such as screen-strategy analysis and tactic inference. The experiments on broadcast basketball videos show encouraging results.

原文English
主出版物標題2011 IEEE Visual Communications and Image Processing, VCIP 2011
DOIs
出版狀態Published - 2011
事件2011 IEEE Visual Communications and Image Processing, VCIP 2011 - Tainan, 台灣
持續時間: 6 11月 20119 11月 2011

出版系列

名字2011 IEEE Visual Communications and Image Processing, VCIP 2011

Conference

Conference2011 IEEE Visual Communications and Image Processing, VCIP 2011
國家/地區台灣
城市Tainan
期間6/11/119/11/11

指紋

深入研究「Screen-strategy analysis in broadcast basketball video using player tracking」主題。共同形成了獨特的指紋。

引用此