US PATENT SUBCLASS 348 / 650
.~.~ Scene by scene color correction

Current as of: June, 1999
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348 /   HD   TELEVISION

571  DF  IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION {34}
649  DF  .~ Hue control {4}
650.~.~ Scene by scene color correction

DEFINITION

Classification: 348/650

Scene by scene color correction:

(under subclass 649) Subject matter peculiar to film-to-video (telecine) conversion where scenes shot under different lighting require different color modification.