The Real-time Judging System of Figure Skating Based-on WLAN

Wireless LAN can quickly and conveniently resolve the problems of network connectivity, which are difficult for LAN based on wire. Basing on above advantages and the application of Figure Skating, we develop the real-time judging system of Figure Skating. It implements the video replaying which bases on DirectShow technology of COM criteria. The system is not only characterized by excellent mobility, but also efficiency, accuracy and equity during the judging process. In the experiment, the system is able to perfectly finish the real-time judging work for Figure Skating, and has a great instructing significance for skaters to improve their skills