利用混合动作捕捉方法辅助排球运动技术标准化的研究  

Study on Hybrid Motion Capture Method for Assisting Volleyball Technique Standardization

作　　者：刘江[1] 曾辽原[2] 

机构地区：[1]西南交通大学,四川成都610031 [2]电子科技大学,四川成都610000

出　　处：《北京体育大学学报》2014年第5期133-138,共6页Journal of Beijing Sport University

摘　　要：研究目的是实现一种能够辅助排球运动员在日常训练中进行标准化技术动作训练的混合动作捕捉方法。提出的方法结合光学动作捕捉技术与惯性动作捕捉技术,将球员的跑动、起跳、击球以及接球等动作记录到计算机中,并精确地构建出球员运动姿态的三维模型,进而将各球员的姿态与世界级优秀球员的姿态进行匹配对比分析,让教练员与球员准确地观察到其动作标准程度,从而采取相应的技术动作调整和修正办法。该混合动作捕捉方法充分考虑了光学与非实际动作捕捉技术的互补特性,并在四川省男女排与地方排球队对其性能与辅助动作标准化训练的效果进行了实际测试与验证。结果显示该混合动作捕捉方法非常适合辅助排球运动员进行技术动作的标准化训练,并能有效增强标准技术动作训练效果。The purpose of the research is to provide a new hybrid motion capture method to assist volleyball technique standardization for players. The proposed method is developed by combining the optical motion capture technology and inertial motion capture technology. This hybrid motion capture method can record an individual volleyball player＇s movements including running, jumping, strike, service, reception, ere, in computer, and establish3D model of player＇ s behavior based on recorded data. Also it can compare players＇ behaviors with those of theworldclass players, and coaches and players can observe the standardization of techniques and know how to improve. This method is proposed by considering the complementary characteristics of optical and inertial motion capture technology, and its effectiveness is tested and verified by being used in Sichuan provincial volleyball team andthe local volleyball team. The results show that the hybrid motion capture method is suitable to assist volleyballtechnique standardization for players, and it can improve the training of standard techniques.

关 键 词：排球技术 光学动作捕捉 IMU惯性动作捕捉 

分 类 号：G842[文化科学—体育训练]