Transactions of the Society of Instrument and Control Engineers
Online ISSN : 1883-8189
Print ISSN : 0453-4654
ISSN-L : 0453-4654
Paper
A Gait Analysis Method Focusing on Skeleton Pose Estimation Using Wheeled Gait-training Walker
Hidehisa NAKAYAMAKazutoshi OGAWATsugito MARUYAMA
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2024 Volume 60 Issue 9 Pages 536-543

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Abstract

We studied a gait analysis method focusing on skeleton pose estimation during gait-training using a wheeled gait-training walker. To ensure the accuracy of the gait angle parameters, we proposed a method to dynamically extract the rectangular range of an experimental participant. We also proposed to use an amplitude of the gait angle parameter by frequency-analyzed spectrum, as an evaluation. As a result, we found a correlation between left-right elbow load balance of our developed walker and left-right posture stability. This suggests that the stability can be evaluated with the walker.

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© 2024 The Society of Instrument and Control Engineers
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