| 摘要 |
The device has a video camera (8) pivoted with a drive around an axes (9, 10), and a central computer (13) controlling the camera such that the camera detects a sportsman from a starting point (2) to destination (3) of a race course. An image processing unit (12) is provided for controlling the camera and detecting a pixel array, which is assigned to a sportsman, on an image captured by the camera. The camera is arranged at or behind the end of the race course, and a start signal device is provided at the start of the race course. |
