US PATENT SUBCLASS 348 / 629
.~.~.~ Including horizontal transition

Current as of: June, 1999
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348 /   HD   TELEVISION

571  DF  IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION {34}
625  DF  .~ Transition or edge sharpeners {4}
628  DF  .~.~ Vertical transition {1}
629.~.~.~ Including horizontal transition

DEFINITION

Classification: 348/629

Including horizontal transition:

(under subclass 628) Subject matter including additional circuitry for sharpening transitions between pixels on the same scan line.