Abstract
In this paper, an accurate method of pass region estimation method is proposed by introduceing an adaptive parameter settings. We have proposed a pass region estimation method by utilizing average values of ball's velocity and player's velocity. However, velocities of a ball and players are different according to player's density and player's skill. Therefore, in the proposed method, parameters, which are a velocity of a ball and velocities of players, are set by using obtained player's positions from a target soccer video. Consicuently, the accurate method of pass region estimation is realized.
