Over the past decade, the technology used by referees in football has improved substantially, enhancing the fairness and accuracy of decisions. This progress has culminated in the implementation of the Video Assistant Referee (VAR), an innovation that enables backstage referees to review incidents on the pitch from multiple points of view. However, the VAR is currently limited to professional leagues due to its expensive infrastructure and the lack of referees worldwide. In this paper, we present the Video Assistant Referee System (VARS) that leverages the latest findings in multi-view video analysis. Our VARS achieves a new state-of-the-art on the SoccerNet-MVFoul dataset by recognizing the type of foul in \(50\%\) of instances and the appropriate sanction in \(46\%\) of cases. Finally, we conducted a comparative study to investigate human performance in classifying fouls and their corresponding severity and compared these findings to our VARS. The results of our study highlight the potential of our VARS to reach human performance and support football refereeing across all levels of professional federations.

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Towards an AI-Powered Video Assistant Referee System (VARS) for Association Football

  • Jan Held,
  • Anthony Cioppa,
  • Silvio Giancola,
  • Abdullah Hamdi,
  • Christel Devue,
  • Bernard Ghanem,
  • Marc Van Droogenbroeck

摘要

Over the past decade, the technology used by referees in football has improved substantially, enhancing the fairness and accuracy of decisions. This progress has culminated in the implementation of the Video Assistant Referee (VAR), an innovation that enables backstage referees to review incidents on the pitch from multiple points of view. However, the VAR is currently limited to professional leagues due to its expensive infrastructure and the lack of referees worldwide. In this paper, we present the Video Assistant Referee System (VARS) that leverages the latest findings in multi-view video analysis. Our VARS achieves a new state-of-the-art on the SoccerNet-MVFoul dataset by recognizing the type of foul in \(50\%\) of instances and the appropriate sanction in \(46\%\) of cases. Finally, we conducted a comparative study to investigate human performance in classifying fouls and their corresponding severity and compared these findings to our VARS. The results of our study highlight the potential of our VARS to reach human performance and support football refereeing across all levels of professional federations.