二维连续曲线的高质量渲染

A. Fabris, A. R. Forrest
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引用次数: 4

摘要

本文提出了一种抗混叠二维连续曲线的预滤波技术,该技术能够使用一类通用滤波器正确处理几何形状(自交、小环、尖点、曲率半径大小的曲线等)。此外,该技术允许绘制任意厚度的曲线,并且可以最佳地调整到用于图像量化的位。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
High quality rendering of two-dimensional continuous curves
The paper presents a prefiltering technique for antialiasing two dimensional continuous curves which enables the correct handling of the geometry (self-intersections, small loops, cusps, curves with high and small radius of curvature, etc.) using a generic class of filters. Moreover, the technique allows for rendering curves of arbitrary thickness and can be optimally tuned to the bits used for image quantisation.
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