基于三维链码的人体运动相似度测量

Pham Truong Hong Ngan, T. Hochin, Hiroki Nomiya
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引用次数: 5

摘要

本文提出了一种测量人体运动相似度的方法,该方法将人体运动视为代表方向变化的一组三维曲线。该分析方法用于获取不同被试身体运动的相似值。首先,对动作的执行速度进行比较和调整。接下来,基于空间和谐理论的两种归一化方法对运动数据帧中的人体姿态进行归一化。然后,导出了描述运动路径的方向序列。在此基础上,提出了一种基于三维曲线不相似度度量的改进方法来测量人体运动的相似度。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Similarity measure of human body movement through 3D chaincode
This paper proposes a method for measuring human body movement similarity by considering human body motion as a set of 3-dimensional curves representing the changes of direction. This analysis method is used for obtaining similarity values of the body movement of various subjects. Firstly, the performing speed of movements are compared and adjusted. Next, two types of normalized methods, which are based on the Space Harmony Theory, normalize the human postures in motion data frames. Then, the direction sequences describing the motion paths are derived. After that, an improved method inspired by the dissimilarity measure of the 3D curves is used for measuring the similarity of human body movements.
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