The present invention relates to a driver assistance system and a vehicle for recognizing a position of a camera. A driver assistance system comprises: a communication part performing communicate with a camera; and a processor that receives a first image and a second image obtained by the camera, obtains a plurality of first feature points based on the received first image, obtains a plurality of second feature points based on the received second image, obtains 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, obtains an optical flow and a vanishing point based on the plurality of first and second feature points matching each other, recognizes a position of the camera based on the optical flow and the vanishing point, and corrects the second image based on the recognized position of the camera.
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.
Advanced Driver Assistance System and Vehicle
운전자 보조 시스템 및 차량
2024-03-20
Patent
Electronic Resource
Korean
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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