The present invention provides a device for generating a top-view image capable of compensating a camera tolerance even in a vehicle driving for improving consistency of an around view image, and a method thereof. The method comprises the following steps of: detecting at least two non-parallel lane patterns from an original image represented by a camera coordinate system made up of X-axis, Y-axis and Z-axis; estimating rotation angles of the X-axis and the Y-axis so as to satisfy a condition for paralleling the detected at least two lane patterns in a top-view image coordinate system; generating a rotation matrix including the estimated rotation angles of the X-axis and the Y-axis; and rotation-converting the original image into a top-view image by using the generated rotation matrix.

    탑-뷰 영상 생성 방법이 제공된다. 이 방법은, X축, Y축 및 Z축으로 이루어진 카메라 좌표계로 표현되는 원본 영상으로부터 평행하지 않은 적어도 2개의 차선 패턴을 검출하는 단계; 검출된 상기 적어도 2개의 차선 패턴을 탑-뷰 영상 좌표계에서 평행하게 하는 조건을 만족하도록 X축 및 Y축 회전 각도를 추정하는 단계; 상기 추정된 X축 및 Y축 회전 각도를 포함하는 회전 행렬을 생성하는 단계; 및 상기 생성된 회전 행렬을 이용하여 상기 원본 영상을 탑-뷰 영상으로 회전 변환하는 단계를 포함한다.


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    Titel :

    - APPARATUS FOR GENERATING TOP-VIEW IMAGE AND METHOD THEREOF


    Weitere Titelangaben:

    탑-뷰 영상 생성 장치 및 그 방법


    Beteiligte:
    LEE SOUNG SOO (Autor:in)

    Erscheinungsdatum :

    18.06.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

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