Computer graphics processing and selective visual display system – Computer graphics processing – Shape generating
Patent
1998-01-23
2000-03-07
Powell, Mark R.
Computer graphics processing and selective visual display system
Computer graphics processing
Shape generating
382245, 345136, 345428, 34081565, G06T 1100
Patent
active
060347007
ABSTRACT:
A simple method of anti-aliasing for edges near the fast scan direction is to replace the pixels on both sides of the transition in a scan with pixels of varying intermediate color. Thus, if there is an edge between red and blue areas, instead of there being an abrupt change from red to blue at the edge, there will be a number of pixels that slowly vary from mostly red to mostly blue, which will tend to make the jagged edge less obvious.
Nickell Eric S.
Rumph David E.
Cunha Robert
Powell Mark R.
Sealey Lance W.
Xerox Corporation
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