- 期刊
多重曝光攝影和動作分析系統在步態測量上的應用與評估
Application and Evaluation of Multiple Exposure Photography and Motion Analysis System in Gait Measurement
摘要
近二十年來，由朴電腦朴技的發達，從步態實驗室中所取得的定量評估資料，在臨床應用上有了很大的參考價值。本文分別利用多重曝光攝影技巧，從五位身體使康的正常年輕男子步態週期中，取得步速、步頻、步長和不同肢段角位移等運動參數資料和下肢步態連稈圖。再進一步以電腦化動態攝影系統中所得到的步態實驗資料及相關研究做比較分析。 結果顯示多重曝光的攝影技巧，也可以在步態測量上提供量化的評估數值，對於步態的評估有其參考價值。
關鍵字
無資料並列摘要
Accurate techniques to evaluate and quantitate gait patterns have been available in clinical applications for the last 20 years. In this study, by employing multiple exposure photography, the walking velocity, stride length, step cadence and joint angle of the lower limbs were recorded for normal young men during the gait cycle. Data were compared with results from the motion analysis system and related researches. The results showed that multiple exposure photography can also provide quantitative analysis of several important time-distance parameters in the gait cycle.
延伸閱讀
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