DEVICE FOR COMPENSATING FOR THERMAL IMAGE SIGNAL DISTORTIONS Russian patent published in 2010 - IPC H04N5/335 

Abstract RU 2396728 C1

FIELD: physics.

SUBSTANCE: device contains the following: CCD matrix, averaging unit and shift register, dc voltage source, clock generator, rectangular pulse generator, OR element, subtraction unit, video monitor, nanosecond pulse generator, inverter, threshold device, reprogrammable memory, compensation unit.

EFFECT: more accurate generation of image signals owing to correction of the output signal taking into account nonlinear operation mode of the CCD based subtraction circuit.

1 dwg, 1 tbl

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RU 2 396 728 C1

Authors

Kurennoj Evgenij Vladimirovich

Prokudin Oleg Aleksandrovich

Dates

2010-08-10Published

2009-07-27Filed