Method and apparatus for reducing noise in a video signal

Details Method and apparatus for reducing noise in a video signal Method and apparatus for reducing noise in a video signal

1995-10-03

1998-04-21

Burgess, Glenton B.

Television

Image signal processing circuitry specific to television

Noise or undesired signal reduction

348619, 348622, 382260, H04N 521

Patent

active

057423555

ABSTRACT:
In a method of processing a video signal including the steps of providing (13) a delayed signal, and furnishing (11) a filtered signal in response to the video signal and the delayed signal, only a small number of preselected frequency components and/or statistical properties is delayed in the step of providing (13) a delayed signal, in order to reduce a required storage and/or processing capacity.

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