A general framework for automatic on-line replay detection in sports video

  title={A general framework for automatic on-line replay detection in sports video},
  author={Bo Han and Yan Yan and Zhenghua Chen and Chang Liu and Weiguo Wu},
  booktitle={ACM Multimedia},
Replay detection is a pivotal step for sports video highlight extraction, which is a very promising application of multimedia analysis. In this paper, a general framework, which is based on a Bayesian network, is proposed to make full use of the multiple clues, including shot structure, gradual transition pattern, slow-motion, and sports scene. A novel algorithm based on motion vector reliability classification is proposed to analyze the gradual transition patterns, so that the replay detector… CONTINUE READING


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