To allow a precise calibration of the position and the attitude of a camera.SOLUTION: A calibration device 1 includes a camera 2 and a processor 4. The camera 2 is attached to a mobile body 100. The processor 4 calculates a calibration value for six-axes-adjusting the position and the attitude of the camera 2 on the basis of an image calibration point, which is an image of a calibration point in an image of at least four calibration points arranged on different members taken by the camera 2.SELECTED DRAWING: Figure 1
【課題】高い精度でカメラの位置および姿勢を較正することができる。【解決手段】較正装置1は、カメラ2と、プロセッサ4とを備える。カメラ2は、移動体100に取付けられている。プロセッサ4は、カメラ2によって、互いに異なる部材上に配置される4点以上の較正点を撮像した画像における較正点の像である画像較正点に基づいて、カメラ2の位置および姿勢を6軸調整する較正値を算出する。【選択図】図1
CALIBRATION DEVICE, CAMERA, MOBILE BODY, AND METHOD FOR ADJUSTING CALIBRATION VALUE
較正装置、カメラ、移動体、および較正値調整方法
2020-04-02
Patent
Electronic Resource
Japanese
IPC: | G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
European Patent Office | 2020
|European Patent Office | 2020
|CAMERA CALIBRATION DEVICE, CAMERA CALIBRATION SYSTEM, AND CAMERA CALIBRATION METHOD
European Patent Office | 2024
|CAMERA CALIBRATION DEVICE, CAMERA CALIBRATION SYSTEM, AND CAMERA CALIBRATION METHOD
European Patent Office | 2017
|CAMERA CALIBRATION DEVICE, CAMERA CALIBRATION METHOD, AND CAMERA CALIBRATION PROGRAM
European Patent Office | 2023
|