Stride Segmentation during Free Walk Movements Using Multi-Dimensional Subsequence Dynamic Time Warping on Inertial Sensor Data

Stride Segmentation during Free Walk Movements Using Multi-Dimensional Subsequence Dynamic Time Warping on Inertial Sensor Data

Changes in gait patterns provide important information about individuals’ health. To perform sensor based gait analysis, it is crucial to develop methodologies to automatically segment single strides from continuous movement sequences. In this study we developed an algorithm based on time-invariant...

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Bibliographic Details
Main Authors: Jens Barth, Cäcilia Oberndorfer, Cristian Pasluosta, Samuel Schülein, Heiko Gassner, Samuel Reinfelder, Patrick Kugler, Dominik Schuldhaus, Jürgen Winkler, Jochen Klucken, Björn M. Eskofier
Format: Article
Language:English
Published: MDPI AG 2015-03-01
Series:Sensors
Subjects:
inertial sensors
stride segmentation
accelerometer
gyroscope
dynamic time warping
free walk
gait analysis
Parkinson’s disease
geriatric patients
movement impairments
Online Access:http://www.mdpi.com/1424-8220/15/3/6419

Internet

http://www.mdpi.com/1424-8220/15/3/6419

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