본 발명은 카메라의 자세를 인식하기 위한 운전자 보조 시스템 및 차량에 관한 것이다. 운전자 보조 시스템은, 카메라와 통신을 수행하는 통신부; 및 카메라에 의해 획득된 제1영상과 제2영상을 수신하고, 수신한 제1영상에 기초하여 복수 개의 제1특징점들을 획득하고, 수신한 제2영상에 기초하여 복수 개의 제2특징점들을 획득하고, 복수 개의 제1특징점들과 복수 개의 제2특징점들 중 서로 매칭되는 복수 개의 제1, 2 특징점들을 획득하고, 서로 매칭되는 복수 개의 제1, 2 특징점들에 기초하여 옵티컬 플로우와 소실점을 획득하고, 옵티컬 플로우와 소실점에 기초하여 카메라의 자세를 인식하고 인식한 카메라의 자세에 기초하여 제2 영상을 보정하는 프로세서를 포함한다.

    An advanced driver assistance system (ADAS) includes a communicator configured to communicate with a camera; and a processor configured to: receive a first image and a second image obtained by the camera, obtain a plurality of first feature points based on the received first image, obtain a plurality of second feature points based on the received second image, obtain a plurality of first and second feature points matching each other among the plurality of first feature points and the plurality of second feature points, obtain an optical flow and a vanishing point based on the plurality of first and second feature points matching each other, recognize a pose of the camera based on the optical flow and the vanishing point, and correct a distance to an object in the second image based on the recognized pose of the camera.


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    Titel :

    Advanced Driver Assistance System and Vehicle


    Weitere Titelangaben:

    운전자 보조 시스템 및 차량


    Beteiligte:
    LEE JUNG HYUN (Autor:in) / KIM SAMYONG (Autor:in) / KOO DONGHOON (Autor:in)

    Erscheinungsdatum :

    2024-03-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen




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