PROBLEM TO BE SOLVED: To calibrate a camera attitude angle value that indicates a fitting angle of a camera fitted to a mobile body.SOLUTION: A calibration apparatus 200 calibrates a camera attitude angle value that indicates a fitting angle of a camera fitted to a mobile body on the basis of a first image obtained by imaging a ground surface on which a straight line is written by the camera, first camera coordinate values that are coordinate values of the camera at a time of picking up the first image, the camera attitude angle value, point group data including a plurality of coordinate values indicating a plurality of points on the ground surface, a second image obtained by imaging the ground surface, and second camera coordinate values that are coordinate values of the camera at a time of picking up the second image.SELECTED DRAWING: Figure 6
キャリブレーション方法、プログラムおよびコンピュータ
04.04.2018
Patent
Elektronische Ressource
Japanisch
IPC: | G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |