摘要： 本文提出三种多边形平行扫描变换算法,并在共享总线的多处理机结构上实施,以及作了性能比较。从分析和模拟资料看,多边形平行扫描算法大大提高了显示速度。在平行扫描算法中,不用边的相关性算法比用边的相关性算法优越。

Abstract: This paper proposes three parallel polygon scan conversion algorithms and compares their performances when excutccl on a shared bus architecture.. Analysis ; and simulation show that the display speed has been increased with the,.Tpaeidj|el .polygon sc$n cenversion algorithms. Parallel scan algorithms that do not use edge coherence perform. better than those that use edge coherence.