METHOD OF FORMING VIDEOSIGNAL IN "RING" PHOTODETECTOR FOR COMPUTER SYSTEM OF PANORAMIC TELEVISION SURVEILLANCE Russian patent published in 2017 - IPC H04N7/00

Abstract RU 2615142 C1

FIELD: physics.

SUBSTANCE: method is carried out by proportional increasing the aperture area due to the fact that the period of control pulses (reset pulses) changes from row to row for the "charge-voltage" converter.

EFFECT: increasing the sensitivity of the ring photodetector on the field in a radial direction to its inner periphery.

6 dwg

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RU 2 615 142 C1

Authors

Smelkov Vyacheslav Mikhajlovich

Dates

2017-04-04—Published

2016-06-15—Filed