The present invention relates to an enhanced image calibration and monitoring apparatus and method for calibrating and monitoring an imaging of a camera of a vehicle. A predetermined light pattern is emitted by a lighting unit, for instance a headlight of a vehicle. The headlight of the vehicle may be configured as a digital light processing projector or a liquid crystal display projector. The emitted light pattern is projected at least partly in the field of view of a camera. After capturing the emitted light pattern by this camera, the image data provided by the camera are analysed in order to determine calibration or monitoring parameters of the camera. In this way, an automated calibration and monitoring of an optical system may be obtained. By using the headlights of the vehicle for emitting the light pattern, no further light sources are required. Hence, the costs for such a calibration and monitoring can be reduced.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Image calibration and monitoring apparatus and image calibration and monitoring method


    Weitere Titelangaben:

    Bildkalibrierungs- und Überwachungsvorrichtung sowie Bildkalibrierungs- und Überwachungsverfahren
    Procédé et dispositif de surveillance et d'étalonnage d'image


    Beteiligte:
    GUERREIRO RUI (Autor:in) / SILVA CARLOS (Autor:in) / WIBBERLEY DAVE (Autor:in)

    Erscheinungsdatum :

    2016-06-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



    IMAGE CALIBRATION AND MONITORING APPARATUS AND IMAGE CALIBRATION AND MONITORING METHOD

    GUERREIRO RUI / SILVA CARLOS / WIBBERLEY DAVE | Europäisches Patentamt | 2016

    Freier Zugriff

    Image calibration

    FEY WOLFGANG / HANTSCH ERIC / MOCEK VACLAV et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    IMAGE CALIBRATION

    FEY WOLFGANG / HANTSCH ERIC / MOCEK VACLAV et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Calibration unit for a monitoring device, monitoring device for man-overboard monitoring, and method for calibration

    FILLBRANDT HOLGER / SCARAVATI CLAUDIO / MANGIAFICO GABRIELE et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Image-encoding-based rangefinder calibration using stereoscopic calibration method

    Yu, X. / Fan, J. / Zhang, J. et al. | British Library Conference Proceedings | 1999