upper-limb motion

基本解释

Using a multi-dimension motion analysis system based on general camcorder, the analysis on the movement of upper limb joint based on skin-maker measurement method is achieved.
使用基于普通摄像机的多维摄像系统，实现了基于体表标记点测量方法的上肢关节运动分析。
Spin matrixes used in ordinary methods to analyze the motion of the human upper-limb based on 3-D camera measurement system, the results are not satisfactory due to the effects of noise.
应用三维摄像测量系统分析人体上肢运动时，由于实验噪声的影响，按一般旋转矩阵计算方法得到的数据会产生较大的误差。