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    WLD: A Wavelet and Learning based Line Descriptor for Line Feature Matching

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    Date
    2020
    Author
    Lange, Manuel
    Raisch, Claudio
    Schilling, Andreas
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    Abstract
    We present a machine learning based and wavelet enhanced line feature descriptor for line feature matching. Therefor we trained a neural network to compute a descriptor for a line, given preprocessed information from the image area around the line. In the preprocessing step we utilize wavelets to extract meaningful information from the image for the descriptor. This process is inspired by the human vision system. We used the Unreal Engine 4 and multiple different freely available scenes to create our training data. We conducted the evaluation on ground truth labeled images of our own and from the Middlebury Stereo Dataset. To show the advancement of our method in terms of matching quality, we compare it to the Line Band Descriptor (LBD), to the Deep Learning Based Line Descriptor (DLD), which we used as a starting point for this work, and to the Learnable Line Segment Descriptor for Visual SLAM (LLD). We publish the project on github to support the community: https://github.com/manuellange/WLD
    BibTeX
    @inproceedings {v.20201186,
    booktitle = {Vision, Modeling, and Visualization},
    editor = {Krüger, Jens and Niessner, Matthias and Stückler, Jörg},
    title = {{WLD: A Wavelet and Learning based Line Descriptor for Line Feature Matching}},
    author = {Lange, Manuel and Raisch, Claudio and Schilling, Andreas},
    year = {2020},
    publisher = {The Eurographics Association},
    ISBN = {978-3-03868-123-6},
    DOI = {10.2312/vmv.20201186}
    }
    URI
    https://doi.org/10.2312/vmv.20201186
    https://diglib.eg.org:443/handle/10.2312/vmv20201186
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    Eurographics Association copyright © 2013 - 2020 
    Send Feedback | Contact - Imprint | Data Privacy Policy | Disable Google Analytics
    Theme by @mire NV
    System hosted at  Graz University of Technology.
    TUGFhA