The invention relates to a method for estimating a parameter representing the distance of an object (4), by means of an image sensor provided on a motor vehicle. Said method includes the following steps: determining a first value of the parameter on the basis of a size of the object in at least one first image (20, 22), taken by the image sensor and in which the object is entirely contained; determining a size of only one portion (44, 46) of the object in a second image (24, 26), taken by the image sensor and in which the object is only partially contained; and determining a second value of the parameter on the basis of the size of said portion (44, 46).


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    Title :

    PROCÉDÉ ET SYSTÈME D'ESTIMATION D'UN PARAMÈTRE DANS UN VÉHICULE AUTOMOBILE ET VÉHICULE AUTOMOBILE ÉQUIPÉ D'UN TEL SYSTÈME


    Additional title:

    METHOD AND SYSTEM FOR ESTIMATING A PARAMETER IN A MOTOR VEHICLE, AND MOTOR VEHICLE PROVIDED WITH SUCH A SYSTEM
    VERFAHREN UND SYSTEM ZUR SCHÄTZUNG EINES PARAMETERS IN EINEM KRAFTFAHRZEUG UND KRAFTFAHRZEUG MIT SOLCH EINEM SYSTEM


    Contributors:

    Publication date :

    2021-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS