摘要
针对滑雪的数字化需求,开展滑雪运动姿态运动学分析,对室内滑雪技术特征及场地特点进行探索。搭建三维运动捕捉平台,结合人体运动模型获取运动员姿态特征数据,分析运动员在每个动作周期内滑雪运动特征参数,获得全身各部位相互协调技术规律,以提高滑雪教练员及运动员对滑雪动作结构技术的认识,可据此存储滑雪爱好者不同时期的滑行数据,分析其在一定时期内的技能提升水平。
According to the digital requirements of skiing,the study conducts the kinematic analysis of skiing posture,and explores the technical characteristics and venue characteristics of indoor skiing.Firstly,the study establishes a 3D motion capture platform,integrates it with a human motion model to acquire athlete posture feature data.Then,the study analyzes the characteristic parameters of skiing movements of athletes within each action cycle,and obtains the coordination technical rules of various parts of the body,so as to improve the cognition of skiing coaches and athletes on the structural techniques of skiing movements.Finally,the study saves the sliding data for skiing enthusiasts at different periods,and analyzes the skill improvement level of skiing enthusiasts within a certain period of time.
作者
丛晓丹
刘晓曦
马艳超
Cong Xiaodan;Liu Xiaoxi;Ma Yanchao(Intelligent Manufacturing Institute,Heilongjiang Academy of Sciences,Harbin 150001,China;Harbin Hanshuo Sports Technology Co.,LTD.,Harbin 150001,China)
出处
《黑龙江科学》
2023年第24期48-50,53,共4页
Heilongjiang Science
关键词
光学动作捕捉
滑雪
运动姿态
运动学分析
Optical motion capture
Skiing
Movement posture
Kinematic analysis
