Implementation of Computer-Aided Shoot Analysis System
Qin Ai · Jisuanji gongcheng · 2004
To reveal and correct the fault of the athletes aim motion more scientifically, and discover the best shoot time, a computer aided shoot analysis system is introduced in this paper, which employs VFW SDK and digital image process technical. It collects the athletes aim image stream in real time. Based on the multithreads technology, the projection algorithm and interlacing scanning technique, the aim point in every image can be calculated with fast speed and high accuracy. Then the detail of pistol movement and the athletes aim process are illustrated clearly when all the aim points are drawn sequentially. It has been testified that this system can work in real time and be robust, at the same time it avoids inadequate storage problem.