Strokes for Representing Univariate Vector Field Maps
Strokes for Representing Univariate Vector Field Maps
复制标题
表示单变量向量场图的笔画
DOI：
--
复制
发表时间：
1989
期刊：
影响因子：
--
通讯作者：
C. Ware
中科院分区：
文献类型：
--
作者：
David Fowler;C. Ware
粒子系统是在矢量场中创建轨迹（我们称之为笔画）的出色工具。在本文中解决的问题是如何这样的轨道应作出不同的大小和颜色，以揭示属性，如当地的方向和强度的领域。我们发现，对于从大到小变化的笔画，方向由大端指示。我们还发现，对于不同颜色的笔画，背景的颜色是感知方向的最重要的决定因素。
Particle systems make an excellent tool for creating tracks (which we call strokes) in vector fields. The question addressed in this paper is how such tracks should be made to vary in size and colour in order to reveal properties such as local direction and strength of the field. We find that for strokes that vary from large to small, direction is indicated by the large end. We also find that for strokes that vary in colour, the colour of the background is the most important determinant of perceived direction.