An around view monitoring system capable of automatically correcting the tolerance of a camera according to the present invention includes an image capturing unit including front, rear, left and right cameras installed around a vehicle, a communication module for transmitting and receiving data to and from a sensor unit, a memory for storing a program for the automatic tolerance correction of the vehicle, and a processor for executing the program. The processor determines whether a tolerance correction condition is satisfied based on a result value sensed through the sensor unit included in the vehicle according to the execution of the program, extracts a common feature point between the respective images captured by the front, rear, left and right cameras if the tolerance correction condition is satisfied, converts each of the images into a top view image by adjusting the extracted feature point in each captured image, and generates an around view image based on the converted top view image. Accordingly, the present invention can minimize the distortion of the around view image.
본 발명에 따른 카메라의 자동 공자 보정이 가능한 어라운드 뷰 모니터링 시스템에 있어서, 차량을 중심으로 설치된 전방, 후방, 좌측 및 우측 카메라를 포함하는 영상 촬영부 및 센서부와 데이터를 송수신하는 통신모듈, 상기 카메라의 자동 공차 보정을 위한 프로그램이 저장된 메모리 및 상기 프로그램을 실행시키는 프로세서를 포함하되, 상기 프로세서는 상기 프로그램을 실행시킴에 따라, 상기 차량에 포함된 센서부를 통해 센싱된 결과값에 기초하여 공차 보정 조건을 만족하는지 여부를 판단하고, 상기 공차 보정 조건을 만족하는 경우, 상기 전방, 후방, 좌측 및 우측 카메라에 의해 촬영된 각 영상간에 공통되는 특징점을 추출하며, 상기 촬영된 각 영상에서 상기 추출된 특징점을 조정하여 상기 각 영상을 탑 뷰(Top View) 영상으로 변환하고, 상기 변환된 탑 뷰 영상에 기초하여 어라운드 뷰 영상을 생성한다.
AROUND VIEW MONITORING SYSTEM AND METHOD FOR COMPENSATING CAMERA TOLERANCE THERE OF
어라운드 뷰 모니터링 시스템 및 이의 카메라 자동 공차 보정 방법
2017-11-10
Patent
Electronic Resource
Korean
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 |
AROUND VIEW MONITORING SYSTEM AND METHOD FOR COMPENSATING CAMERA TOLERANCE THERE OF
European Patent Office | 2022
AROUND VIEW MONITORING SYSTEM AND METHOD FOR COMPENSATING CAMERA TOLERANCE THERE OF
European Patent Office | 2017
|AROUND VIEW MONITORING SYSTEM AND METHOD FOR COMPENSATING CAMERA TOLERANCE THERE OF
European Patent Office | 2023
SYSTEM FOR COMPENSATING AROUND VIEW MONITORING IMAGE AND CONTROLLING METHOD THEROF
European Patent Office | 2016
|AVM SYSTEM FOR COMPENSATING AROUND VIEW MONITORING IMAGE AND CONTROLLING METHOD THEREOF
European Patent Office | 2021