体育项目运动学参数测量系统的比较研究

Comparing Study of Sports Kinematics Parameter Measurement Systems

为了比较体育项目运动学参数测量系统的不同特点,该文对体育中常用的运动参数测量系统的原理进行了概述,分析了运动图像解析系统和光电运动检测系统各软件的特点。研究发现,各种运动参数测量系统有的向着高精度方向发展,满足科研人员对软件的要求;有的则向着普及化、智能化发展,对使用者要求较低。另外,软件兼容性也不断扩大。但目前软件的使用效率并不高,真正服务于日常运动技术分析的软件并不多。该研究期望为我国科研人员、教练员选择适合的运动参数测量系统提供参考。

At present,the softwares were not popular.Only a few could be applied into analysis of sports skills.To gain characteristics of different sports kinematics parameter measurement systems,principle of the motion parame ters measurement system used in sports were reviewed.Different characteristics of each software system of the sys tem of moving pictures and photoelectric testing were analyzed.It was found that some systems were becoming more précised,which could meet the requirements of the scientific researches,while some were more feasible for the ordi nary users.