US PATENT SUBCLASS 382 / 269
.~.~ Minimize jaggedness in edges (e.g., anti-aliasing)


Current as of: June, 1999
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382 /   HD   IMAGE ANALYSIS

254  DF  IMAGE ENHANCEMENT OR RESTORATION {7}
266  DF  .~ Edge or contour enhancement {3}
269.~.~ Minimize jaggedness in edges (e.g., anti-aliasing)


DEFINITION

Classification: 382/269

Minimize jaggedness in edges (e.g., anti-aliasing):

(under subclass 266) Subject matter which includes processing to reduce the "stair-step" effect at curved edges of characters or other objects to accurately represent the high frequency detail of the original image.

(1) Note. Anti-aliasing at time of image generation in computer s:graphics system is classified in Class 395, Information Processing System Organization, subclasses 141+.

SEE OR SEARCH CLASS

345, Computer Graphics Processing, Operator Interface

Processing, and Selective Visual Display Systems,

136, and 137 for anti-aliasing techniques in display systems.