this is for holding javascript data
Lucas Fidon edited section_Introduction_begin_enumerate_item__.tex
almost 8 years ago
Commit id: 53bcdf2c749ba0070b19b51f360fa2023c848d22
deletions | additions
diff --git a/section_Introduction_begin_enumerate_item__.tex b/section_Introduction_begin_enumerate_item__.tex
index 9b22181..c8127ae 100644
--- a/section_Introduction_begin_enumerate_item__.tex
+++ b/section_Introduction_begin_enumerate_item__.tex
...
\item motivation for the development of a MI based metric
\end{enumerate}
The current works on soccer match analysis
managed to give semantic data and most of the time they used extra
high level data
brought in several matches or championship. and annotation (such as whoscored, transfertmark) which require human annotation. In this project we
limited our input to the video of a match filmed with a multi-camera system. We focus on an unsupervised classification of the players based on their trajectories
extracting automatically from the video of a match during a short period of time using clustering method. This information is deeply woven into the fabric of team strategy analysis since it is related to the global placing of the players and the centers of the cluster may correspond to the leader of the game
during the analysed time interval. Furthermore we limited our input to the video of a match filmed with a multi-camera system. at that period. We managed to find patterns in the paths of the players clustering players trajectories. The problem of tracking players with multiple camera have been achieved consistently in \cite{Ben_Shitrit_2011} even if their paths may intersect over long period of time.
Our Then we need a proper metric so as to cluster the players' trajectories. Thus our contribution is to provided a well fitted similarity measure between trajectories which allows the clustering of the players' trajectories according to the interdependency of their path using clustering.
Yet only discrete trajectories are available in the form of array which can be of different sizes with different time discretization or with different speed.