탑뷰 영상 생성 방법이 개시된다. 이 방법은, 전/후/좌/우 영상 중 적어도 하나의 영상으로부터 검출된 지면 특징점에 기초하여 상기 적어도 하나의 영상을 제공하는 카메라의 자세각을 추정하고, 상기 지면 특징점이 검출되지 않은 나머지 영상으로부터 검출된 차선에 기초하여 상기 나머지 영상을 제공하는 카메라의 자세각을 추정한다. 이후, 상기 추정된 자세각들에 기초하여, 상기 전/후/좌/우 영상을 각각 회전 변환한 후, 회전 변환된 각 영상을 합성하여 탑뷰 영상을 생성한다.

    Provided is a top-view image generating method. The top-view image generating method estimates a posture angle of a camera providing at least one image, based on a ground feature point detected from the at least one image of front, rear, left, and right images and estimates a posture angle of a camera providing the other image from which the ground feature point is not detected. Subsequently, based on the estimated posture angles, the front, rear, left, and right images are rotation-converted, and then, a top-view image is generated by synthesizing images obtained through the rotation-conversion.


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    Title :

    APPARATUS FOR GENERATING TOP-VIEW IMAGE AND METHOD THEREOF


    Additional title:

    탑뷰 영상 생성 장치 및 그 방법


    Publication date :

    2023-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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 / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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