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authors Abram, Greg, Weslover, Lee and Whitted, Turner
year 1985
title Efficient Alias-Free Rendering using Bit-masks and Look-up Tables
source SIGGRAPH '85 Conference Proceedings. July, 1985. vol. 19 ; no. 3: pp. 53-59 : ill. (some col.). includes bibliography
summary The authors demonstrate methods of rendering alias-free synthetic images using a precomputed convolution integral. The method is based on the observation that a visible polygon fragment's contribution to an image is solely a function of its position and shape, and that within a reasonable level of accuracy, a limited number of shapes represent the majority of cases encountered in images commonly rendered. The basic technique has been applied to several different rendering algorithms. A version of the newly non-uniform sampling technique implemented in the same program but with different tables values was introduced
keywords algorithms, computer graphics, anti-aliasing
series CADline
references Content-type: text/plain
last changed 2003/06/02 11:58
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