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The main goal of the project is to extract high level semantic data from soccer matches given only the video of a match and using Machine Learning and Computer Vision techniques.  \begin{itemize}  \item During the first year I have explored the available techniques allowing to extract the players' trajectories given the videos of a match with several static camera  \item During the second year I focused on the problem of clustering of the players trajectories which leads to the thorny issue of the choice of a reliable and efficient metric for our purpose. between trajectories.  \end{itemize}