6-5 屋外サッカー映像を対象としたフレーム間および複数カメラ間の時空間情報を統合したボール 3 次元領域の推定方式(第6部門 映像処理)

抄録

In this paper, we propose a robust ball tracking method for multi-view videos shot in an outdoor soccer stadium. Our proposed method checks whether tracking is successful or not in each camera for every frame, and modifies ball region based on epipolar geometry between multi-cameras. Experimental results show the effectiveness of our method compared to conventional method using single camera.