FIELD: physics.
SUBSTANCE: invention is oriented to the use in television cameras of panoramic surveillance based on the television sensors using technology of charge-coupled devices (CCD) having electronic sensitivity adjustment due to the change in the intraframe accumulation time. The object of the invention is to improve the accuracy of sensitivity control of a "ring" photodetector manufactured using CCD technology.
EFFECT: increasing the accuracy of sensitivity control of the ring sensor on charge-coupled devices by eliminating the error when selecting regulation direction while shortening regulation response time.
8 dwg
