Category
Wearable Technology
Document Type
Paper
Abstract
Mobility and gait are important indicators of human health. However, measuring them outside of a laboratory setting can be challenging. To measure human physical behaviour in free-living conditions, thigh-worn accelerometers and data-driven algorithms are commonly used. This study explores a deep learning approach that utilises data from a single thigh-worn accelerometer. A temporal convolutional network was trained to predict gait events in healthy adults during various walking conditions. The model demonstrated a high level of detection accuracy (F1 score ≥ 99%) and good time agreement for both gait events, with the 95% limits of agreement being -0.04s and 0.04s. Minor differences in spatiotemporal gait parameters were observed. The results indicate the potential of using a deep learning approach with thigh-worn accelerometry data for future research.
Recommended Citation
Lendt, Claas and Stewart, Tom
(2024)
"GAIT EVENT DETECTION DURING WALKING USING DEEP LEARNING AND THIGH-WORN ACCELEROMETRY,"
ISBS Proceedings Archive: Vol. 42:
Iss.
1, Article 165.
Available at:
https://commons.nmu.edu/isbs/vol42/iss1/165