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Authors: Michael Uelschen 1 ; Heinz-Josef Eikerling 1 ; Sabrina Rbib 2 and Helge Riepenhof 3

Affiliations: 1 Faculty of Engineering and Computer Science, University of Applied Sciences Osnabrück, 49076 Osnabrück, Germany ; 2 University of Lübeck, 23562 Lübeck, Germany ; 3 BG Klinikum Hamburg, Bergedorfer Str. 10, 21033 Hamburg, Germany

Keyword(s): Gait Analysis, Kinematics Estimation, Marker-less Skeleton Tracking, Orthopaedic Technical Support.

Abstract: This paper presents an optimized algorithm for estimating static and dynamic gait parameters. We use a marker- and contact-less motion capture system that identifies 20 joints of a person walking along a corridor. Based on the proposed gait cycle detection basic metrics as walking frequency, step/stride length, and support phases are estimated automatically. Applying a rigid body model, we are capable to calculate static and dynamic gait stability metrics. We conclude with initial results of a clinical study evaluating orthopaedic technical support.

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Paper citation in several formats:
Uelschen, M.; Eikerling, H.; Rbib, S. and Riepenhof, H. (2020). An Efficient Algorithm for Kinematics Estimation with Application to Dynamic Gait Stability using a Contact-less Skeleton Tracking System. In Proceedings of the 13th International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC 2020) - BIODEVICES; ISBN 978-989-758-398-8; ISSN 2184-4305, SciTePress, pages 94-101. DOI: 10.5220/0008943100940101

@conference{biodevices20,
author={Michael Uelschen. and Heinz{-}Josef Eikerling. and Sabrina Rbib. and Helge Riepenhof.},
title={An Efficient Algorithm for Kinematics Estimation with Application to Dynamic Gait Stability using a Contact-less Skeleton Tracking System},
booktitle={Proceedings of the 13th International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC 2020) - BIODEVICES},
year={2020},
pages={94-101},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0008943100940101},
isbn={978-989-758-398-8},
issn={2184-4305},
}

TY - CONF

JO - Proceedings of the 13th International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC 2020) - BIODEVICES
TI - An Efficient Algorithm for Kinematics Estimation with Application to Dynamic Gait Stability using a Contact-less Skeleton Tracking System
SN - 978-989-758-398-8
IS - 2184-4305
AU - Uelschen, M.
AU - Eikerling, H.
AU - Rbib, S.
AU - Riepenhof, H.
PY - 2020
SP - 94
EP - 101
DO - 10.5220/0008943100940101
PB - SciTePress