Method to enable the recognition and rendering of antialiased im

Details Method to enable the recognition and rendering of antialiased im Method to enable the recognition and rendering of antialiased im

1998-03-23

2000-12-26

Lee, Thomas D

Image analysis

Image enhancement or restoration

Edge or contour enhancement

382269, G03F 308

Patent

active

061671665

ABSTRACT:
The present invention is a method for antialiased rendering (AAR) of an image. First, tagging methods for identifying antialiased pixels were described, the methods being employed separately or in concert with one another. After identifying AAR pixels, a fill order is determined and applied using a fill order algorithm that preferably employs a pixel window that is a subset of the larger window employed for pixel identification.

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patent: 5838334 (1998-11-01), Dye
patent: 6057855 (2000-05-01), Barkans
"A Comparison of Antialiasing Techniques," IEE CG&A, vol. 1, No. 1, Jan. 1981, pp. 40-48, F. Crow.

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