定量人体步态分析

V. Zanchi, V. Papić, M. Cecić
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引用次数: 20

摘要

本文描述了正常步态的识别和估计方法。正常步态识别是在人体运动系统运动学数据的基础上导出的。进行测量,对数据进行处理和统计分析。这项手术是在20名学生身上进行的。运动学数据以相平面表示。采用高斯和Bootstrap方法对特定离散时刻的相平面数据集进行统计处理。根据步态周期的特定步态阶段选择离散矩。最后,通过统计分析得到各步态阶段的步态质量指数(GQI)。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Quantitative human gait analysis

In this paper, the methodology for normal gait recognition and estimation is described. Normal gait recognition is derived on the basis of kinematics data of the human locomotion system. Measurements were carried out and the data were processed and statistically analyzed.

The procedure was done on a group of 20 students. Kinematics data have been presented in phase plane. Sets of data in phase plane for the specific discrete moments in time were statistically processed using the Gaussian and Bootstrap methods. Discrete moments are chosen according to specific gait phases of a gait cycle. Finally, as a result of statistical analysis, the gait quality index (GQI) is obtained for each gait phase.

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