The concept of a mobile mapping workstation is described. The workstation integrates a stereo-vision system, a GPS-receiver, and an inertial system, to automatically collect data of the environment of roads at highway speeds and store this information in a GIS. The vision system acquires and stores digital image-pairs once a second. Three dimensional coordinates can be computed by intersection of image points and related to a global coordinate system by means of the GPS antenna. The analytical calibration of all sensors of the workstation, the automatic detection of the edges of the road and a sequential triangulation of stereo-pairs is discussed.


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    Titel :

    Integration of a stereo-vision system and a GPS-receiver in a vehicle


    Weitere Titelangaben:

    Kombination eines Stereo-Sichtsystems und eines Positionserkennungsempfängers (Global Positioning System, GPS) in einem Fahrzeug


    Beteiligte:
    Novak, K. (Autor:in)


    Erscheinungsdatum :

    1990


    Format / Umfang :

    10 Seiten, 5 Bilder, 1 Tabelle, 5 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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