Study on the method of judging standard degree of martial arts movement based on computer vision
Hongbo Zhao, Wei-hua Yao · Advances in intelligent systems research/Advances in Intelligent Systems Research · 2015
The traditional method of judging standard degree of martial arts movement uses fixed constraint model, it is difficult to describe the dynamic and small area change.The method of judging standard degree of martial arts movement based on computer vision is put forward, computer vision is utilized to capture the movement parameters of martial arts movement, through parameter optimization, the constrained optimization problem of the movement parameters of martial arts movement is regarded as a nonlinear minimized solution problem, L-M motion constraint parameters are utilized to provides a regularization method of fast convergence, so as to obtain movement parameters and structure parameter matrix of martial arts movement, and complete the judgment of standard degree of movements.Simulation results show that the method can accurately judge the standard degree of martial arts movements and improve the measuring precision of parameters.