A major obstacle in the application of stereo vision to intelligent transportation system is high computational cost. In this paper, a PC based three-camera stereo vision system constructed with off-the-shelf components is described. The system serves as a tool for developing and testing robust algorithms which approach real-time performance. We present an edge based, subpixel stereo algorithm which is adapted to permit accurate distance measurements to objects in the field of view using a compact camera assembly. Once computed, the 3D scene information may be directly applied to a number of in-vehicle applications, such as adaptive cruise control, obstacle detection, and lane tracking. Moreover, since the largest computational costs is incurred in generating the 3D scene information, multiple applications that leverage this information can be implemented in a single system with minimal cost. On-road applications, such as vehicle counting and incident detection, are also possible. Preliminary in-vehicle road trial results are presented.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Three-camera stereo vision for intelligent transportation systems


    Beteiligte:

    Kongress:

    Transportation Sensors and Controls: Collision Avoidance, Traffic Management, and ITS ; 1996 ; Boston,MA,United States


    Erschienen in:

    Erscheinungsdatum :

    1997-02-17





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    - NON-RIGID STEREO VISION CAMERA SYSTEM

    JIANG LEAF ALDEN / ROSEN PHILIP BRADLEY / SWIERCZYNSKI PIOTR | Europäisches Patentamt | 2023

    Freier Zugriff

    NON-RIGID STEREO VISION CAMERA SYSTEM

    JIANG LEAF ALDEN / ROSEN PHILIP BRADLEY / SWIERCZYNSKI PIOTR | Europäisches Patentamt | 2023

    Freier Zugriff

    Non-rigid stereo vision camera system

    JIANG LEAF ALDEN / ROSEN PHILIP BRADLEY / SWIERCZYNSKI PIOTR | Europäisches Patentamt | 2022

    Freier Zugriff

    Non-rigid stereo vision camera system

    JIANG LEAF ALDEN / ROSEN PHILIP BRADLEY / SWIERCZYNSKI PIOTR | Europäisches Patentamt | 2022

    Freier Zugriff

    NON-RIGID STEREO VISION CAMERA SYSTEM

    JIANG LEAF ALDEN / ROSEN PHILIP BRADLEY / SWIERCZYNSKI PIOTR | Europäisches Patentamt | 2021

    Freier Zugriff