Method for antialiasing

Details Method for antialiasing Method for antialiasing

1997-12-17

1999-05-11

Nguyen, Phu K.

Computer graphics processing and selective visual display system

Computer graphics processing

Shape generating

G06F15/00

Patent

active

059032790

ABSTRACT:
A modified three-pixel antialiasing method wherein the closest pixel from a displayed line has a constant display intensity includes the steps of locating a first pixel having a shortest distance along an axis of the pixel matrix array from the line, determining the shortest distance, calculating pixel intensity for the first pixel by multiplying a maximum intensity of the first pixel with a constant value, locating a second pixel having a second shortest distance along the axis from the line, locating a third pixel having a third shortest distance along the axis from the line, calculating pixel intensity for the second pixel, and calculating pixel intensity for the third pixel.

REFERENCES:
patent: 4905166 (1990-02-01), Schuerman
patent: 5059520 (1991-10-01), Kim
patent: 5579450 (1996-11-01), Hanyu et al.

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