摘要
基于对 IFS(Iterated Function System )不动点的分析 ,给出了 IFS分形图直径的一个上限估计 。
An exact up bounded estimator of a fractal image's diameter by analyzing the relationship among the fixed points of an IFS (Iterated Function System) is presented. A fractal image is decomposed by a new method and is approximated by a new deterministic algorithm with an explicit estimator of approximating error.
出处
《郑州大学学报（自然科学版）》
2000年第1期22-25,共4页
Journal of Zhengzhou University (Natural Science)
关键词
分形图
近似误差
迭代函数系统
逼近
误差估计
IFS
fractal image
approximating error
decomposition of a set
diameter of a set
Housedoff distance
