This article describes visual functions dedicated to the extraction and recognition of planar quadrangles detected from a single camera. Extraction is based on a relaxation scheme with constraints between image segments, while the characterization we propose allows recognition to be achieved from different view-points and viewing conditions. We defined and evaluated several metrics on this representation space - a correlation-based one and another one based on sets of interest points.


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    Title :

    Visual landmarks detection and recognition for mobile robot navigation


    Contributors:
    Hayet, J.B. (author) / Lerasle, F. (author) / Devy, M. (author)


    Publication date :

    2003-01-01


    Size :

    765918 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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