Replay Detection in Broadcasting Sports Video

  • Authors:
  • Xiaofeng Tong;Hanqing Lu;Qingshan Liu;Hongliang Jin

  • Affiliations:
  • Chinese Academy of Sciences;Chinese Academy of Sciences;Chinese Academy of Sciences;Chinese Academy of Sciences

  • Venue:
  • ICIG '04 Proceedings of the Third International Conference on Image and Graphics
  • Year:
  • 2004

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Abstract

An effective replay detection method for broadcasting sports videos is proposed in this paper. The algorithm is composed of logos detection and replay recognition. Firstly, a logo-template is automatically extracted from logo-transition at the beginning of a video. It is further used to detect the other logos in the same video. Then, with taking logos as boundaries, the video can be divided into replay and non-replay segments. To identify replay segments, an SVM classifier with mid-level features is utilized. Experiments demonstrate the effectiveness of this method.