In order to enable accurate object determination based on radar data by using a machine learning model, an object determination method involves acquiring radar data including information records of a radar reflection intensity and a velocity for each orientation and each distance; generating a radar detection image in which each pixel has a plurality of channels for containing data records of a radar reflection intensity, a velocity, and a distance, respectively, the data records corresponding to the position of the pixel; and by using a machine learning model for image recognition trained for object determination, acquiring an object determination result determined based on the radar detection image. In particular, the method includes, based on position data of an object area detected from the radar data of an entire observation area, extracting radar data of the object area from the radar data of the entire observation area; and generating the radar detection image of the object area based on the radar data of the object area.


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    Title :

    RADAR DATA PROCESSING DEVICE, OBJECT DETERMINATION DEVICE, RADAR DATA PROCESSING METHOD, AND OBJECT DETERMINATION METHOD


    Additional title:

    RADARDATENVERARBEITUNGSVORRICHTUNG, OBJEKTBESTIMMUNGSVORRICHTUNG, RADARDATENVERARBEITUNGSVERFAHREN UND OBJEKTBESTIMMUNGSVERFAHREN
    DISPOSITIF DE TRAITEMENT DE DONNÉES RADAR, DISPOSITIF DE DÉTERMINATION D'OBJET, PROCÉDÉ DE TRAITEMENT DE DONNÉES RADAR ET PROCÉDÉ DE DÉTERMINATION D'OBJET


    Contributors:

    Publication date :

    2021-08-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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