Football video segmentation based on video production strategy

  • Authors:
  • Reede Ren;Joemon M. Jose

  • Affiliations:
  • Department of Computing Science, University of Glasgow, UK;Department of Computing Science, University of Glasgow, UK

  • Venue:
  • ECIR'05 Proceedings of the 27th European conference on Advances in Information Retrieval Research
  • Year:
  • 2005

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Abstract

We present a statistical approach for parsing football video structures. Based on video production conventions, a new generic structure called ‘attack' is identified, which is an equivalent of scene in other video domains. We define four video segments to construct it, namely play, focus, replay and break. Two middle level visual features, play field ratio and zoom size, are also computed. The detection process includes a two-pass classifier, a combination of Gaussian Mixture Model and Hidden Markov Models. A general suffix tree is introduced to identify and organize ‘attack'. In experiments, video structure classification accuracy of about 86% is achieved on broadcasting World Cup 2002 video data.