テニスの試合内容自動認識

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2017/01/01

タイトル(英語): Automatic Recognition System of Tennis Game Contents

著者名: 石黒　和之（広島工業大学），浅野　敏郎（広島工業大学）

著者名(英語): Kazuyuki Ishiguro (Hiroshima Institute of Technology), Toshio Asano (Hiroshima Institute of Technology)

キーワード: テニス，画像処理，コンテンツ，自動審判，人工知能　　tennis，image processing，contents，automatic umpire，artificial intelligence

要約(英語): In this paper, contents of tennis games are recognized automatically. 3-D positions of a ball and players are detected by using stereo camera method. The system detects ball bounces on a court and shots by players using vector directions of the ball velocity. The game ends are determined by the ball velocity and its position, and the game sequences are recognized automatically. The system also detects the shot style - forehand, backhand, volley, smash stroke - by using the existence of bounces before shots and the positional relation of the ball and the player's. Experiments were executed by using 7 game video data, and the automatic recognition results showed good coincidence with the results of human judgments.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.137 No.1 （2017） 大特集：電子・情報・システム部門誌 30周年記念「電子・情報・システム技術によるイノベーション」

本誌掲載ページ: 136-143 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/137/1/137_136/_article/-char/ja/