US PATENT SUBCLASS 348 / 252
.~.~ With transition or edge sharpening (e.g., aperture correction)

Current as of: June, 1999
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348 /   HD   TELEVISION

207  DF  CAMERA, SYSTEM AND DETAIL {19}
222  DF  .~ Combined image signal generator and general image signal processing {9}
252.~.~ With transition or edge sharpening (e.g., aperture correction) {1}
253  DF  .~.~.~> Color TV

DEFINITION

Classification: 348/252

With transition or edge sharpening (e.g., aperture correction):

(under subclass 222) Subject matter including means for reducing the time of an amplitude transition or for increasing the size of an amplitude transition.