期刊名称：International Journal of Computer Science Issues
印刷版ISSN：1694-0784
电子版ISSN：1694-0814
出版年度：2012
卷号：9
期号：5
出版社：IJCSI Press
摘要：Anti aliasing is a process to reduce the aliasing effect. Our objective is to reduce the aliasing effect in the post processing stage. After applying anti aliasing techniques on a particular image, some aliasing effect is still present in the rendering image. Several methods and tools are available to reduce that effect. we propose an idea to reduce the aliasing effect in the post processing stage. We use clipping algorithms to locate the exact pixel position that is present on a particular region, after finding the exact position we apply flood fill scan line algorithms to verify whether the pixel position is present on a particular line or not , with definite region boundary. We apply illumination model to reduce aliasing such as we increase intensity values of the pixels which are found on the line of a particular region boundary and tries to reduce the intensity values of the pixels those are not present on the line.
关键词：Aliasing; post processing; rendering; splines; pixels; boundary;Bspline
