A method for gait events detection based on low spatial resolution pressure insoles data.
Gait analysis
Gait events
Locomotion
Pressure insoles
Wearable sensors
Journal
Journal of biomechanics
ISSN: 1873-2380
Titre abrégé: J Biomech
Pays: United States
ID NLM: 0157375
Informations de publication
Date de publication:
11 10 2021
11 10 2021
Historique:
received:
08
04
2021
revised:
21
07
2021
accepted:
09
08
2021
pubmed:
30
8
2021
medline:
26
10
2021
entrez:
29
8
2021
Statut:
ppublish
Résumé
The accurate identification of initial and final foot contacts is a crucial prerequisite for obtaining a reliable estimation of spatio-temporal parameters of gait. Well-accepted gold standard techniques in this field are force platforms and instrumented walkways, which provide a direct measure of the foot-ground reaction forces. Nonetheless, these tools are expensive, non-portable and restrict the analysis to laboratory settings. Instrumented insoles with a reduced number of pressure sensing elements might overcome these limitations, but a suitable method for gait events identification has not been adopted yet. The aim of this paper was to present and validate a method aiming at filling such void, as applied to a system including two insoles with 16 pressure sensing elements (element area = 310 mm
Identifiants
pubmed: 34455233
pii: S0021-9290(21)00456-5
doi: 10.1016/j.jbiomech.2021.110687
pii:
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
110687Subventions
Organisme : Department of Health
Pays : United Kingdom
Informations de copyright
Copyright © 2021 Elsevier Ltd. All rights reserved.