To shorten a time necessary for a calibration process of a camera installed in a vehicle.SOLUTION: In a calibration method for a vehicle camera, a plurality of calibration markers are arranged side by side and calibration is executed by selectively using the calibration markers ML1-ML6 and MR1-MR6 that can be imaged cameras CAM1-CAM 4 installed in a vehicle. A set of calibration markers including a plurality of calibration markers arranged side by side is also provided, where the plurality of calibration markers are arranged side by side along a variation direction of a size of the vehicle. With the configuration, cameras installed in vehicles different in size can be calibrated without moving the calibration markers, so that a time required for a calibration process can be shortened.SELECTED DRAWING: Figure 1
【課題】乗り物に取り付けられたカメラの校正工程に必要な時間を短縮する。【解決手段】乗り物用カメラの校正方法において、校正用マーカが複数並べて配置され、乗り物に取り付けられたカメラCAM1〜CAM4により撮像可能な前記校正用マーカML1〜ML6、MR1〜MR6を選択的に用いて校正を行う。また、乗り物用カメラの校正のために、校正用マーカを複数並べて配置した、校正用マーカのセットにおいて、複数の前記校正用マーカが、前記乗り物のサイズの可変方向に沿うように、並べて配置されている。前記構成により、校正用マーカを移動せずとも、サイズの異なる乗り物に取り付けられたカメラの校正が可能となり、校正工程にかかる時間を短縮することができる。【選択図】図1
CALIBRATION METHOD FOR VEHICLE CAMERA AND SET OF CALIBRATION MARKERS
乗り物用カメラの校正方法及び校正用マーカのセット
2020-09-24
Patent
Electronic Resource
Japanese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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