摘要
本文首先介绍了二维图形灰度的矩阵表示。详细讨论了ｎ阶灰度矩阵的动态生成算法以及块图形中点、线等基本图元的绘制方法。最后指出，在打印图形中引入灰度，可以有效地模拟二维实体。
Based on a brief introduction of dot-matric representation of gray-level in two-dimensional picture, an algorlithm of constructing the n-th gray-level matrices dynamically and some techniques of plotting the basic pixels (dot, line etc.) by printer are discussed in detail. It is pointed out that, by leading the graylevel into printing graphs, the visual perception can be improved effectively.
出处
《计算机应用》
CSCD
1995年第6期35-37,共3页
journal of Computer Applications
关键词
计算机图形学
二维图形
图形灰度
灰度生成
Gray-level matrix
Resolution
computer graphics
Partial simulation
Twodimensional picture
