According to one embodiment of the present invention, a method for calculating a distance between vehicles using a three-channel camera can comprise: a step of acquiring a side and a front image by using a half mirror for a camera installed in a first side and a second side of the vehicle; a step of recognizing a front vehicle on the basis of the front camera; a step of distinguishing a recognizing region of the recognized front vehicle, and selecting a camera corresponding to the distinguished recognizing region; and a step of measuring a distance between the vehicles on the basis of the selected camera image.
본 발명의 일 실시예에 따른 3 채널 카메라를 활용한 차간거리 산출 방법은 차량의 제1측 및 제2측에 설치된 카메라가 하프미러를 활용하여 측면 및 전면 영상을 획득하는 단계; 전방카메라에 기초하여 전방차량을 인식하는 단계; 상기 인식된 전방차량의 인식 영역을 구분하고, 상기 구분된 인식 영역에 대응하는 카메라를 선택하는 단계; 및 상기 선택된 카메라 영상에 기초하여 차간 거리를 측정하는 단계를 포함할 수 있다.
3 Apparatus and method for calculating distance between vehicles using 3-channel camera
3 채널 카메라를 활용한 차간거리 산출 장치 및 방법
2019-07-15
Patent
Electronic Resource
Korean
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / 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 / G06K Erkennen von Daten , RECOGNITION OF DATA / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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