A method for online calibration of a camera (2, 3, 4) on a vehicle (1) is provided. The camera (2, 3, 4) has camera rotational parameters, Õ , ¸ , È , and camera translational parameters x c , y c , z c in a camera image coordinate system and the vehicle has a vehicle coordinate system. The method comprises, whilst the vehicle (1) is moving relative to the ground, calibrating the camera rotational parameters, Õ , ¸ , È , using a parallel geometrical method and calibrating the camera translational parameters x c , y c independently of the camera rotational parameters Õ , ¸ , È .
車載カメラのオンライン較正のためのシステム、車両及び方法
20.03.2019
Patent
Elektronische Ressource
Japanisch
IPC: | G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |