摘要
科学计算可视化是一门新兴的学科，网格序列法是其中二维标量场上等值线抽取的一种主要方法，如何解决交点连线的二义性问题是该方法的一个关键性问题。文中提出了解决该问题的一个新方法，它克服了现有方法中所存在的缺点，在不增加采样点的前提下。
Visualization in scientific computing is a new branch of computer science. The grid sequence method is one of the major methods used to take out contour lines from two dimensional scalar field. The key problem to this method is the duality in intersection linking. This paper presents a new technique which has overcome the shortcomings of the two existing methods. This technique solves the problem better with no need of more sampling data.
出处
《计算机工程与设计》
CSCD
北大核心
1997年第3期16-19,共4页
Computer Engineering and Design
关键词
计算机图学
计算网络
可视化
等值线
Computation Computer graphics Computational grid Visualization
