DEVICE FOR AUTOMATED CALIBRATION OF VIDEO CAMERAS OF VARIOUS SPECTRAL RANGES Russian patent published in 2021 - IPC G06T7/80 

Abstract RU 2749363 C1

FIELD: measuring equipment.

SUBSTANCE: invention relates to the field of measuring equipment and relates to a device for automated calibration of video cameras of various spectral ranges. The device consists of a universal test object, the images of which are simultaneously contrasting in the ultraviolet, visible and infrared ranges of the optical spectrum, at least one light source that is switched on during the calibration of cameras that fix the light reflected from the test object, an opaque screen to protect the user's eyes from radiation from the source light and means for adjusting the position of the calibrated camera in the working space with six degrees of freedom.

EFFECT: invention is aimed at providing possibility of calibrating cameras of different spectral ranges and reducing the torque requirements of motorized linear translators and turntables.

1 cl, 1 dwg

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RU 2 749 363 C1

Authors

Kudinov Igor Alekseevich

Kholopov Ivan Sergeevich

Dates

2021-06-09Published

2020-07-22Filed