With the development of aerobics,the analysis and evaluation technology of aerobics movements has become the focus of the industry.Through the combination of depth camera and dynamic time warping algorithm,a aerobics action analysis and evalua-tion system based on dynamic time warping algorithm is designed.The experimental results indicate that during the data filtering test,the curve generated by the research method is relatively smooth and does not show any differences exceeding 0.05m from the original data;When conducting action segmentation testing,the research method only experienced 3 errors in static actions,all of which were only 1 frame;In application testing,the research method only showed one movement with a difference of more than 1 degree in joint angle similarity testing;During the action center time similarity test,there was only one difference exceeding 0.3 seconds from the standard value.It shows that the research method can effectively carry out aerobics action analysis and evaluation,and has good per-formance,which can provide a feasible reference scheme for aerobics evaluation.
关键词
健美操/动态时间规划算法/深度相机/均值滤波/动作分析
Key words
aerobics/dynamic time planning algorithm/depth camera/mean filtering/action analysis
维普
万方数据