This paper first analyzes the reason of the aliasing and the common methods for anti aliasing, and then proposes a method for adaptive anti aliasing based on the curvature radius.

• 摘要从图形走样产生的机理出发，分析了图形学中常用的反走样方法，并在此基础之上针对曲线的特点提出了一种基于曲率半径的自适应反走样方法。