US PATENT SUBCLASS 348 / 609
.~.~.~ Reduction of chrominance luminance cross-talk (e.g., precomb)

Current as of: June, 1999
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348 /   HD   TELEVISION

571  DF  IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION {34}
607  DF  .~ Noise or undesired signal reduction {6}
608  DF  .~.~ Processing at encoder or transmitter (e.g., pre-correction) {4}
609.~.~.~ Reduction of chrominance luminance cross-talk (e.g., precomb) {1}
610  DF  .~.~.~.~> Adaptive

DEFINITION

Classification: 348/609

Reduction of chrominance luminance cross-talk (e.g., precomb):

(under subclass 608) Subject matter wherein the unwanted signal being reduced is a portion of the luminance signal in the chrominance signal or a portion of the chrominance signal

in the luminance signal.