To integrate radar objects and image objects to output highly accurate distances and azimuths.SOLUTION: A radar image object detection device 3 is provided, comprising: a radar object detection unit 31 configured to acquire a radar signal, detect a radar object based on the radar signal, and measure the distance to and azimuth of the radar object; an image object detection unit 32 configured to acquire a camera image, detect an image object based on the camera image, and measure the distance to and azimuth of the image object; and a radar image object integration unit 33 configured to integrate the radar object and the image object when a difference between the distance to the radar object and the distance to the image object is equal to or less than a given difference and a difference between the azimuth of the image object and the azimuth of the radar object is equal to or less than a given difference. The radar image object integration unit 33 outputs a height based on the distance to the radar object and the number of pixels of the image object in a longitudinal direction as a height of an object obtained by integrating the radar object and the image object.SELECTED DRAWING: Figure 1

    【課題】レーダ物標と画像物標とを統合して、高精度な距離及び方位を出力することを目的とする。【解決手段】レーダ信号を取得し、レーダ信号に基づいて、レーダ物標を検知し、レーダ物標の距離及び方位を測定するレーダ物標検知部31と、カメラ画像を取得し、カメラ画像に基づいて、画像物標を検知し、画像物標の方位及び距離を測定する画像物標検知部32と、レーダ物標の距離と画像物標の距離との間の差分が所定差分以下であるとともに、画像物標の方位とレーダ物標の方位との間の差分が所定差分以下であるときに、レーダ物標と画像物標とを統合するレーダ画像物標統合部33と、を備え、レーダ画像物標統合部33は、レーダ物標と画像物標とを統合したものの高さとして、レーダ物標の距離及び画像物標の縦方向画素数に基づく高さを出力することを特徴とするレーダ画像物標検知装置3である。【選択図】図1


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    Title :

    RADAR IMAGE OBJECT DETECTION DEVICE AND RADAR IMAGE OBJECT DETECTION PROGRAM


    Additional title:

    レーダ画像物標検知装置及びレーダ画像物標検知プログラム


    Contributors:

    Publication date :

    2025-03-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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