歩行車を用いた歩行訓練における骨格推定に着目した歩容解析手法

抄録

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.