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    3D Ground Reaction Force Visualization onto Training Video for Sprint Training Support System

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    Date
    2017
    Author
    Taketomi, Takafumi
    Yoshitake, Yasuhide
    Yamamoto, Goshiro
    Sandor, Christian
    Kato, Hirokazu
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    Abstract
    We propose a method for visualizing 3D ground reaction forces for sprint training. Currently, sprinters can check their 3D ground force data using a 2D graph representation. In order to check the relationship between 3D ground force and their sprint form, they must check the 2D graph and a training video repeatedly. To allow simultaneous observation of the 2D graph and the training video, we use a mixed reality technology to overlay 3D ground reaction force onto the training video. In this study, we focus on 2D-3D registration between the image sequence and 3D ground reaction data. We achieved 2D-3D registration by using a constrained bundle adjustment approach. In the experiment, we apply our method to the training videos. The results confirm that our method can correctly overly 3D ground reaction force onto the videos.
    BibTeX
    @inproceedings {10.2312:egve.20171376,
    booktitle = {ICAT-EGVE 2017 - Posters and Demos},
    editor = {Tony Huang and Arindam Dey},
    title = {{3D Ground Reaction Force Visualization onto Training Video for Sprint Training Support System}},
    author = {Taketomi, Takafumi and Yoshitake, Yasuhide and Yamamoto, Goshiro and Sandor, Christian and Kato, Hirokazu},
    year = {2017},
    publisher = {The Eurographics Association},
    ISBN = {978-3-03868-052-9},
    DOI = {10.2312/egve.20171376}
    }
    URI
    http://dx.doi.org/10.2312/egve.20171376
    https://diglib.eg.org:443/handle/10.2312/egve20171376
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    Eurographics Association copyright © 2013 - 2023 
    Send Feedback | Contact - Imprint | Data Privacy Policy | Disable Google Analytics
    Theme by @mire NV
    System hosted at  Graz University of Technology.
    TUGFhA