US PATENT SUBCLASS 348 / 668
.~.~.~.~ Selects or blends two or more separated signals to derive output


Current as of: June, 1999
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348 /   HD   TELEVISION

571  DF  IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION {34}
663  DF  .~ Chrominance-luminance signal separation {2}
665  DF  .~.~ Including comb filter (e.g., using line, field, frame delays) {3}
667  DF  .~.~.~ Adaptive comb filter {1}
668.~.~.~.~ Selects or blends two or more separated signals to derive output {1}
669  DF  .~.~.~.~.~> Including frame or field delays (e.g., motion adaptive)


DEFINITION

Classification: 348/668

Selects or blends two or more separated signals to derive output:

(under subclass 667) Subject matter including at least two distinct separation systems with the output either being one of the outputs or a combination of outputs.