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Authors: Marion Morel 1 ; Richard Kulpa 2 ; Anthony Sorel 2 ; Catherine Achard 1 and Séverine Dubuisson 1

Affiliations: 1 UPMC Sorbonne Universités, France ; 2 M2S Lab - University Rennes 2, France

ISBN: 978-989-758-175-5

Keyword(s): Dynamic Time Warping, Evaluation, Multidimensional Features, Synchrony, Motion Capture.

Related Ontology Subjects/Areas/Topics: Applications ; Computer Vision, Visualization and Computer Graphics ; Features Extraction ; Geometry and Modeling ; Image and Video Analysis ; Image-Based Modeling ; Pattern Recognition ; Software Engineering

Abstract: Automatically evaluating and quantifying the performance of a player is a complex task since the important motion features to analyze depend on the type of performed action. But above all, this complexity is due to the variability of morphologies and styles of both the experts who perform the reference motions and the novices. Only based on a database of experts' motions and no additional knowledge, we propose an innovative 2-level DTW (Dynamic Time Warping) approach to temporally and spatially align the motions and extract the imperfections of the novice's performance for each joints. In this study, we applied our method on tennis serve but since it is automatic and morphology-independent, it can be applied to any individual motor performance.

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Paper citation in several formats:
Morel , M.; Kulpa, R.; Sorel, A.; Achard, C. and Dubuisson, S. (2016). Automatic and Generic Evaluation of Spatial and Temporal Errors in Sport Motions.In Proceedings of the 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 3: VISAPP, (VISIGRAPP 2016) ISBN 978-989-758-175-5, pages 542-551. DOI: 10.5220/0005778505420551

@conference{visapp16,
author={Marion Morel . and Richard Kulpa. and Anthony Sorel. and Catherine Achard. and Séverine Dubuisson.},
title={Automatic and Generic Evaluation of Spatial and Temporal Errors in Sport Motions},
booktitle={Proceedings of the 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 3: VISAPP, (VISIGRAPP 2016)},
year={2016},
pages={542-551},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005778505420551},
isbn={978-989-758-175-5},
}

TY - CONF

JO - Proceedings of the 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 3: VISAPP, (VISIGRAPP 2016)
TI - Automatic and Generic Evaluation of Spatial and Temporal Errors in Sport Motions
SN - 978-989-758-175-5
AU - Morel , M.
AU - Kulpa, R.
AU - Sorel, A.
AU - Achard, C.
AU - Dubuisson, S.
PY - 2016
SP - 542
EP - 551
DO - 10.5220/0005778505420551

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