In parameters estimation for stereo-based vehicle detection, it is important to estimate the three-dimensional geometrical relationship between a stereo camera and a road surface. However, vehicles' existence in a field of view sometimes has a bad influence upon the accuracy of road surface estimation. Therefore, we propose a method for road surface estimation robust against vehicles' existence in a field of view. This method considers the difference between the distribution of feature points from a road surface and those from a vehicle in the spatio-disparity space. Therefore, road surface estimation can be done using those mostly from a road surface. We also confirm its effectiveness by experiments on field images.


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    Titel :

    Road surface estimation robust against vehicles' existence for stereo-based vehicle detection


    Beteiligte:
    Aizawa, T. (Autor:in) / Tanaka, A. (Autor:in) / Higashikage, H. (Autor:in) / Asokawa, Y. (Autor:in) / Kimachi, M. (Autor:in) / Ogata, S. (Autor:in)


    Erscheinungsdatum :

    2002-01-01


    Format / Umfang :

    534791 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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