基于运动向量的篮球比赛攻防语义分析

2009 International Conference on Image Analysis and Signal Processing Pub Date : 2009-04-11 DOI:10.1109/IASP.2009.5054655

Han Xiuli, Wu Lifang, Liu Xingsheng, C. Zhaohui, Gong Yu

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引用次数: 4

摘要

摄像机的运动可以反映视频序列中的某些语义信息;因此，本文根据篮球比赛中的远场投篮，首先计算运动向量，然后分析运动向量的语义信息，最后对比赛中的攻防动作进行标注。实验结果表明，该方法能够按预期对攻防语义动作进行标注。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Offense-defense semantic analysis of basketball game based on motion vector

Motions of a camera can reflect certain kinds of semantic information in video sequences; therefore, in this paper, according to the distant court shot in basketball game, we calculate the motion vector first, then analyze the semantic information of the motion vector, and finally annotate the offense-defense actions in games. Experiments are showing the possibility that the proposed technique can annotate the offense-defense semantic actions as expected.

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2009 International Conference on Image Analysis and Signal Processing

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