The present specification relates to a method and an apparatus for detecting a target using radar and image raster data. An embodiment of the present specification includes: a step in which a location where the target is predicted to be present during the next measurement is estimated by the use of radar information on the target measured by a radar sensor; a step in which a change in raster data is measured by comparison being performed on the raster data on previous and current image information in the image information measured by an image sensor and similarity is checked between the estimated and predicted target location and the measured raster data change; a step in which a raster region of interest with respect to the raster data is selected based on the measured radar information; and a step in which target information is detected in accordance with the selected raster region of interest.

    본 명세서는 레이더 및 영상 래스터 데이터를 이용한 목표물 탐지 방법 및 장치에 관한 것으로서, 본 명세서의 실시 예에 따른 레이더 센서를 통해 측정된 목표물에 대한 레이더 정보를 이용하여 다음 측정시 목표물의 예상 위치를 추정하는 단계; 영상 센서를 통해 측정된 영상 정보에서 이전 및 현재 영상 정보의 래스터 데이터를 비교하여 래스터 데이터의 변화를 측정하고, 상기 추정된 목표물의 예상 위치와 상기 측정된 래스터 데이터의 변화의 유사도를 확인하는 단계; 상기 측정된 레이더 정보를 기초로 하여 래스터 데이터에 대한 래스터 후보군(Region of Interest)을 선정하는 단계; 및 상기 선정된 래스터 후보군에 따라 목표물 정보를 탐지하는 단계를 포함한다.


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    Title :

    METHOD AND APPARATUS FOR DETECTING TARGET USING RADAR AND IMAGE RASTER DATA


    Additional title:

    레이더 및 영상 래스터 데이터를 이용한 목표물 탐지 방법 및 장치


    Contributors:
    LEE HO WON (author) / KIM HO JOON (author) / PARK YOUNG SOON (author) / LEE YONG HWAN (author) / JANG BEOM SOON (author) / JOUNG JAE WOO (author) / CHO HANG BOK (author)

    Publication date :

    2017-02-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Raster Scan Track of a Radar Scatterer Ensemble

    Gordon, Gary A. / Casowitz, Paul | IEEE | 1972


    Raster scan track of a radar scatterer ensemble

    Corden, G.A. / Casowitz, P. | Tema Archive | 1972


    RADAR DEVICE AND TARGET DETECTING METHOD

    KURONO YASUHIRO | European Patent Office | 2018

    Free access

    Image target detecting apparatus and method

    BABA KOZO / HASHIGUCHI NORIO / TAKAHASHI KUNIKAZU | European Patent Office | 2017

    Free access