“鹰眼”回放体育比赛的一大魅力是场上一分一秒都风云变幻,这与运动本身有关,有时则是判罚引起的。高科技助力裁判在当场作出公正裁决,一直是运动员也是观众所期待的。早在2003年,网球比赛的赛事转播就广泛使用了被称为“鹰眼”的即时回放系统,它是运动科技史上一次重要的进步。“鹰眼”系统技术并不复杂,它由8个或10个高速摄像头、4台电脑和大屏幕组成。借助电脑的计算,把比赛场地内的立体空间分割成以毫米计 “Hawkeye ” Playback A major charm of sports competitions is the situation change every minute, which is related to the movement itself, sometimes caused by the penalty. High-tech help referee to make a fair ruling on the spot, has been the athlete also is the audience expectations. As early as 2003, an instant replay system called “Hawkeye” was widely used in tennis tournaments, making it an important advancement in sports science and technology. Hawkeye system technology is not complicated, it consists of 8 or 10 high-speed camera, 4 computers and the big screen. With computer calculations, the venue of the three-dimensional space is divided into millimeters