US PATENT SUBCLASS 348 / 703
.~ Hue or saturation detector

Current as of: June, 1999
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348 /   HD   TELEVISION

571  DF  IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION {34}
703.~ Hue or saturation detector

DEFINITION

Classification: 348/703

Hue or saturation detector:

(under subclass 571) Subject matter including a specific circuitry to select an area of a predetermined color in a TV signal.

SEE OR SEARCH CLASS

356, Optics: Measuring and Testing,

402+, for testing the color parameters of the light sample.