The present invention relates to a surround view monitoring system which can reduce a camera installation process. More specifically, the surround view monitoring system comprises: a plurality of cameras installed on a front, a rear, a left, and a right of a vehicle to photograph surrounding images of the vehicle; a selection unit to search for an area where the surrounding images of the vehicle received from the plurality of cameras are combined with each other, and select a brightness value calculation target point in the searched area; a brightness value calculation unit to calculate an average brightness value of the brightness value calculation target point; a gain correction coefficient extraction unit to extract a gain correction coefficient based on the calculated average brightness value; a gain correction coefficient adjustment unit to adjust the gain correction coefficient extracted by the gain correction coefficient extraction unit; and a surround view image generation unit to generate a surround view image based on the surrounding images of the vehicle received from the plurality of cameras and the gain correction coefficient received from the gain correction coefficient adjustment unit.

    본 발명은 서라운드 뷰 모니터링 시스템에 관한 것이다. 보다 구체적으로, 본 발명에 따른 서라운드 뷰 모니터링 시스템은, 차량의 전후좌우에 각각 설치되어 차량의 주변 이미지를 촬영하는 복수개의 카메라, 복수개의 카메라로부터 각각 제공받은 차량의 주변 이미지 간에 서로 합성되는 영역을 탐색하고, 탐색된 영역 내 밝기 값 계산 대상 지점을 선택하는 선택부, 밝기 값 계산 대상 지점의 평균 밝기 값을 계산하는 밝기 값 계산부, 계산된 평균 밝기 값을 토대로 게인 보정 계수를 추출하는 게인 보정 계수 추출부, 게인 보정 계수 추출부에서 추출된 게인 보정 계수를 조절하는 게인 보정 계수 조절부 및 복수개의 카메라로부터 각각 제공받은 차량의 주변 이미지와 게인 보정 계수 조절부로부터 제공받은 게인 보정 계수를 토대로 서라운드 뷰 이미지를 생성하는 서라운드 뷰 이미지 생성부를 포함한다.


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    Title :

    SURROUND VIEW MONITORING SYSTEM


    Additional title:

    서라운드 뷰 모니터링 시스템


    Contributors:
    KIM SEE WOOK (author) / LEE JEONG JUN (author) / OH CHUNG JAE (author)

    Publication date :

    2018-10-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / 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



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