A new video-based vehicle tracking system is proposed to provide accurate information on directional traffic counts at intersections. The extracted counts are fed to estimate an origin-destination trip table which is necessary information for traffic impact study and transportation planning. The system utilizes a fisheye lens to expand the area covered by a single camera and uses a particle filtering method to track an individual vehicle. The filter is designed to handle environmental changes and multiple motion dynamics. Experimental results show its strong ability on tracking in various conditions. The paper shows how to use the tracking outputs in obtaining accurate origin-destination (O-D) table


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    Titel :

    Origin-Destination (O-D) Trip Table Estimation using Traffic Movement Counts from Vehicle Tracking System at Intersection


    Beteiligte:
    Sang-Mook Lee (Autor:in) / Hojong Baik (Autor:in)


    Erscheinungsdatum :

    01.11.2006


    Format / Umfang :

    1786889 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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