A method for ascertaining an optical flow based on an image sequence recorded by a camera of a vehicle. In the process, at least one input signal, which represents vehicle surroundings and/or a driving situation of the vehicle identified using at least one sensor of the vehicle and/or a result of a previous ascertainment of the optical flow, and an image signal representing the image sequence are received. A time difference value is determined using the input signal. At least two individual images of the image sequence which are offset from one another by the time difference value are selected, using the image signal. Coinciding pixels in the individual images are detected to ascertain the optical flow using the coinciding further pixels.


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    Title :

    VERFAHREN UND VORRICHTUNG ZUM ERMITTELN EINES OPTISCHEN FLUSSES ANHAND EINER VON EINER KAMERA EINES FAHRZEUGS AUFGENOMMENEN BILDSEQUENZ


    Additional title:

    METHOD AND DEVICE FOR DETERMINING AN OPTICAL FLOW ON THE BASIS OF AN IMAGE SEQUENCE CAPTURED BY A CAMERA OF A VEHICLE
    PROCÉDÉ ET DISPOSITIF DE DÉTERMINATION D'UN FLUX OPTIQUE À L'AIDE D'UNE SÉQUENCE D'IMAGES ENREGISTRÉE PAR UNE CAMÉRA D'UN VÉHICULE


    Contributors:

    Publication date :

    2024-03-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06V





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