一种基于电视的记录人类步态运动学的系统

Proceedings of 17th International Conference of the Engineering in Medicine and Biology Society Pub Date : 1995-09-20 DOI:10.1109/IEMBS.1995.579690

R. Begg, R. Wytch

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引用次数: 3

摘要

开发了一种基于标准视频的运动测量系统，结合硬件计算机接口，实现了对标记点坐标的实时采集。它使用摄像机的实时信号记录附着在身体部位的反射器的位置。该系统在数据采集过程中使用硬件视频窗口来消除视场中明亮或闪亮物体反射产生的无用信号。该系统具有快速、准确、易于使用和相对便宜的特点，可用于常规的正常和病理步态分析。

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A television-based system for recording the kinematics of human gait

A kinematic measurement system based on standard video, combined with a hardware computer interface, for real time acquisition of marker coordinates has been developed. It records the positions of reflective makers attached to body segments using the real-time signal from a video camera. The system uses hardware video window during data collection for the elimination of unwanted signals generated by reflection from bright or shiny objects in the field of view. The system is fast, accurate, easy to use and relatively inexpensive and could be used for the analysis of normal and pathological gait routinely.

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Proceedings of 17th International Conference of the Engineering in Medicine and Biology Society

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