现代电子技术2017，Vol.40Issue(8)：22-24,3.DOI:10.16652/j.issn.1004-373x.2017.08.007
基于三维图像的运动合理性判断方法研究与仿真
Study and simulation of motion rationality judgment method based on 3D image
摘要
Abstract
As the judgment efficiency and the accuracy of movement rationality of the traditional judgment method are not high,a motion rationality judgment method based on 3 d image is put forward. A 3D image human motion model is used to ac-quire human motion data. Taking the body's metabolism speed and lactic acid content in his muscle as the classification basis, the implicit sport injury data and reasonable human motion data are classified. The human body state characteristic analytic func-tion is used to analyze whether the human body state in the classification results is legal. The acquired legal data is input into the simulation model of movement rationality judgment. By means of direct and inverse dynamics,the human body structural pa-rameters are determined and the motion rationality judgment result is given. The experimental results show that the proposed method has low motion simulation error,and high judgment efficiency and accuracy.关键词
三维图像/运动合理性判断/运动数据采集/仿真模型Key words
3D image/motion rationality judgment/motion data acquisition/simulation model分类
信息技术与安全科学引用本文复制引用
秦国辉..基于三维图像的运动合理性判断方法研究与仿真[J].现代电子技术,2017,40(8):22-24,3.基金项目
国家自然科学基金(11426037) （11426037）
