A method of aligning optical axes of cameras for a non-transitory computer readable storage medium storing one or more programs is disclosed. The one or more programs comprise instructions, which when executed by a computing device, cause the computing device to perform by one or more autonomous vehicle driving modules execution of processing of images using the following steps comprising: disposing a planar pattern that is viewable to a set of cameras; recovering boundary corner points of the planar pattern from a pair of images; constructing a pair of parallel lines based on 2D positions of the recovered boundary corner points; and determining an intersection point of the pair of parallel lines to be a vanishing point in a pixel coordinate.


    Access

    Download


    Export, share and cite



    Title :

    VANISHING POINT COMPUTATION AND ONLINE ALIGNMENT SYSTEM AND METHOD FOR IMAGE GUIDED STEREO CAMERA OPTICAL AXES ALIGNMENT


    Contributors:
    ZHANG BOLUN (author) / WANG YI (author) / XU KE (author)

    Publication date :

    2019-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR




    Vanishing Point Constrained Lane Detection With a Stereo Camera

    Su, Yingna / Zhang, Yigong / Lu, Tao et al. | IEEE | 2018


    Obstacle Detection and Alignment using an Stereo Camera Pair

    Aldavert, David / Ramisa, Arnau / Toledo, Ricardo et al. | BASE | 2008

    Free access

    System and method for aircraft camera image alignment

    LOVAASEN ERIC / FLECK TRAVIS W | European Patent Office | 2019

    Free access

    SYSTEM AND METHOD FOR ONLINE CAMERA TO GROUND ALIGNMENT

    DU XINYU / HU YAO / LI BINBIN et al. | European Patent Office | 2023

    Free access