摘要
隐含在２Ｄ几何图形之间的图形关系在图形内插中起着十分重要的作用．本文在深入研究了图形内插问题之后，提出了一种２Ｄ几何图形整体内插的思路并设计出了一种实现整体内插的算法．该算法根据内插图形所具有的特性建立反映初始图形之间相互关系的三维模型。
The relationship between shapes plays an important role in shape interpolation. Traditional methods can not get a good result because they mainly use local information of shapes and can not analyze the shape relation globally. In this paper,the authors put forwards a global interpolation method for shapes,which can make full use of the relation between shapes. The new method can overcome some shortcomings of traditional method,such as intersection. At the end of this paper,the experiment is done to show the good result of new method.
出处
《计算机学报》
EI
CSCD
北大核心
1999年第2期165-170,共6页
Chinese Journal of Computers
关键词
图形内插
势能场
等值线
图形关系
图形处理
Shape interpolation, potential field, contour, shape relationship.
