METHOD OF CONTROLLING ELEMENT-BY-ELEMENT TRANSFER OF CHARGE PACKETS IN RING PHOTODETECTOR ON CCD FOR PANORAMIC TELEVISION AND COMPUTER SURVEILLANCE Russian patent published in 2019 - IPC H04N5/00

Abstract RU 2683241 C1

FIELD: physics.

SUBSTANCE: invention relates to panoramic computer surveillance, which is carried out by a television camera of circular view in a region close to a hemisphere, that is in spatial angle of 360 degrees in azimuth and tens of degrees on elevation angle, using "ring" photodetector, made by technology of charge coupled devices (CCD). Result is achieved due to double decrease in element charge transfer frequency f_e in the "circular" line by performing the output "ring" register in the form of two "ring" registers.

EFFECT: technical result is the reduction of the photodetector energy consumption.

1 cl, 7 dwg

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RU 2 683 241 C1

Authors

Smelkov Vyacheslav Mikhajlovich

Dates

2019-03-27—Published

2018-03-02—Filed