Cited by 314Lower Extremity Biomechanics and PathologiesHuman Motion and AnimationContext-Aware Activity Recognition Systems

The DOI matches its Crossref record; 14 of the 14 references it cites were found in a registry or an index.

Concurrent validation of Xsens MVN measurement of lower limb joint angular kinematics

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Zhang, Jun-Tian, Novak, Alison C, Brouwer, Brenda, Li, Qingguo·2013·Physiological Measurement

Abstract

This study aims to validate a commercially available inertial sensor based motion capture system, Xsens MVN BIOMECH using its native protocols, against a camera-based motion capture system for the measurement of joint angular kinematics. Performance was evaluated by comparing waveform similarity using range of motion, mean error and a new formulation of the coefficient of multiple correlation (CMC). Three dimensional joint angles of the lower limbs were determined for ten healthy subjects while they performed three daily activities: level walking, stair ascent, and stair descent. Under all three walking conditions, the Xsens system most accurately determined the flexion/extension joint angle (CMC > 0.96) for all joints. The joint angle measurements associated with the other two joint axes had lower correlation including complex CMC values. The poor correlation in the other two joint axes is most likely due to differences in the anatomical frame definition of limb segments used by the Xsens and Optotrak systems. Implementation of a protocol to align these two systems is necessary when comparing joint angle waveforms measured by the Xsens and other motion capture systems.

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  1. Cloete T Scheffer C, 2010, EMBS: IEEE 32nd Annu. Int. Conf. on Engineering in Medicine and Biology Society, 5125

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Metadata

Authors
Zhang, J.-T., Novak, A. C., Brouwer, B., & Li, Q.
Affiliations
  • Toronto Rehabilitation Institute (CA)
  • Queen's University (CA)
Corresponding author
Li, Qingguo
Venue
Physiological Measurement
Published
2013-07-26
Volume
34
Issue
8
Pages
N63-N69
ISSN
  • 0967-3334 (ISSN-L)
  • 1361-6579
OpenAlex
W2036123359
Cited by
314
References
14
Citations by year
2026: 14 · 2025: 24 · 2024: 25 · 2023: 30 · 2022: 37 · 2021: 41 · 2020: 36 · 2019: 22 · 2018: 24 · 2017: 21 · 2016: 21 · 2015: 14 · 2014: 5
FWCI
7.35
Type
journal article
Language
en
Open access
Locations
  • Physiological Measurement (publishedVersion)
  • PubMed (publishedVersion)
Funders
Natural Sciences and Engineering Research Council of Canada
Topics
  • Physical Sciences › Engineering › Biomedical Engineering › Lower Extremity Biomechanics and Pathologies
  • Physical Sciences › Computer Science › Computer Graphics and Computer-Aided Design › Human Motion and Animation
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Context-Aware Activity Recognition Systems
Keywords
inertial sensors, lower limb joint kinematics, joint angle measurement, motion capture validation, camera-based motion capture, walking, stair ascent and descent
MeSH terms
Biomechanical Phenomena, Female, Humans, Joints, Male, Reproducibility of Results, Range of Motion, Articular, Monitoring, Ambulatory, Lower Extremity, Young Adult

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