查询词典 iterated function

Iterated Function System and the basic of fractal image coding method are introduced. A new affine transformation based on nonlinear luminance transformation is present.

介绍了IFS框架及分形图象压缩编码的基本方法，提出了一组基于非线性亮度变换的仿射变换模型。

Fractal ; L system ; iterated function system ; Julia set

分形； L系统；迭代函数系统； Julia集

In the second part, we study the attractor of Iterated Function Systems on Rd with non-constant contractive ratios, which generalizes the classical result.

在第二部分我们研究Rd上的迭代函数系的不变集，特别我们考虑了压缩系数不是常数的情形，所得结果给出了经典结果的一个非平凡推广。

By the integration of wavelet transforms and fractal coding and by use of self-similarities, the image compression coding based on wavelet transforms and fractal coding is proposed with the iterated function system.

对小波变换、分形压缩编码的原理和特点进行了分析；结合小波变换和分形压缩编码，利用分形的自相似，研究了基於小波域的分形图像压缩方法。

Iterated function system is one of the main formation ways togenerate fractal graphics, and its attractor is good enough tosimulate natural objects and scenery, but it is difficult to findthe IFS parameters for simulation.

迭代函数系统的吸引子能够很好的模拟传统几何难以描述的各种自然景物。

The ideas and arithmetic of fractal iterated function system to render virtual scenes are described. The image of art is formed by Julia set.

复分形图可以绘制出各种奇特的形状，进行艺术图案设计，根据不同的常量值绘制了Julia集的分形图。

Iterated function system is one of the main formation ways to generate fractal graphics, and its attractor is good enough to simulate natural objects and scenery, but it is difficult to find the IFS parameters for simulation.

迭代函数系统的吸引子能够很好的模拟传统几何难以描述的各种自然景物。

By this algorithm the search was performed from a certain initial point by use of iterated function system and attractor of inner interval.

接着利用分形的自相似性与标度不变性将内区间的分形特性进行延拓，并由此构造了具有外推功能的分形插值算法，实现交通事故预测。

Fractal image compression, IFS, Partitioned Iterated Function Systems, Remote sensing.

分形图像压缩，IFS，局部迭代函数系统，遥感

This article uses the Fractal and Lyapunov-Bxponent to analyze and discuss the Iterated Function System. Some fractal pictures were drawn using Matlab.

本文利用分形维和李雅普诺夫特征指数对迭代函数系统进行了分析和探讨，并利用Matlab绘制了一些分形图形。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。