摘要
在图形生成和图象处理的实际问题中仿射变换是非常有用的．本文用仿射变换讨论了信息复制方法，介绍了分形插值格式与IFS方法强调指出仿射变换可被用来构造一类新的预小波．最后对有关计算机艺术的模型问题给出若干议论．
Affine trans formation is very helpful to the study of the problems of graph generating and image processing. By using affine transformation, methods for copying information are proposed in the paper. The fractal interpolation scheme and IFS are also introduced. The paper emphasizes that affine transformation can be used to costruct a new kind of pre-wavelet. Finally, the problems about computer art model are commented.
出处
《北方工业大学学报》
1995年第3期30-38,共9页
Journal of North China University of Technology
基金
国家自然科学基金
中国科学院计算所CAD开放实验室项目资助
关键词
图形生成
图象处理
仿射变换
计算机图形学
graph generating
image processing
affine transformation
copy of information
wavelets
computer art
