Method and apparatus for separating color and luminance signals

Details Method and apparatus for separating color and luminance signals Method and apparatus for separating color and luminance signals

2006-02-07

2006-02-07

Miller, John (Department: 2614)

Television

Image signal processing circuitry specific to television

Chrominance-luminance signal separation

C348S665000, C348S667000, C348S668000, C348S669000

Reexamination Certificate

active

06995804

ABSTRACT:
An apparatus for separating color and luminance signals from a composite video signal in consideration of the existence and degree of a motion of the video image. The apparatus includes an output section, a first filter, a second filter, a third filter, a motion detector, a motion estimator, a color selector and a luminance selector. The color and luminance selectors select and output the color and the luminance signal from the output signals of the filters in accordance with the existence and degree of the motion.

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