The invention relates to a computer-implemented method for generating synthetic training data for training of a data-driven ultrasonic sensor model (43) for a given configuration of an ultrasonic sensor system (2) having multiple ultrasonic sensor devices (21), wherein the training data includes input data representing time-series data of received ultrasonic signals and output data indicating object characteristics of environmental objects in a sensing range of the ultrasonic sensor system (2); comprising the steps of:- Providing (S2) real training data obtained by a measurement of the given configuration of an ultrasonic sensor system (2);- Training (S4) of a generator model by means of a training model using the real training data;- Using (S9) the generator model (51) to generate the synthetic training data by applying a random noise vector (z) as input.


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    Title :

    METHOD AND DEVICE FOR GENERATING SYNTHETIC TRAINING DATA FOR AN ULTRASONIC SENSOR MODEL


    Additional title:

    VERFAHREN UND VORRICHTUNG ZUR ERZEUGUNG VON SYNTHETISCHEN TRAININGSDATEN FÜR EIN ULTRASCHALLSENSORMODELL
    PROCÉDÉ ET DISPOSITIF DE GÉNÉRATION DE DONNÉES DE FORMATION SYNTHÉTIQUE POUR UN MODÈLE DE CAPTEUR ULTRASONIQUE


    Contributors:

    Publication date :

    2023-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06V / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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