提出了一种新的快速分形图象编码方法。
This paper presents a new method for fast fractal image coding.
用计算机模拟的dla模型分形图进行测量对照。
A comparison of measurements of the DLA fractal structure simulated by a computer was made.
本文设计了一种基于区域划分的分形图象压缩方法。
In this paper, a fractal image compression method based on region partition is devised.
缩短分形块编码时间是进行分形图象压缩的关键问题之一。
Reducing fractal block coding time is one of the main problems of fractal image compression.
本文首先研究了分形图象压缩编码和分形插值图象压缩方法。
In this paper, fractal image coding and fractal interpolation for image compression are studied at first.
本文对一门新兴的图象学分支-分形图象学的基本内容作简单介绍。
This paper gives a brief introduction for a new branch of the science of images—the science of fractal images.
通常分形图不能用常规的平移、旋转和比例变换方法来进行仿射变换。
The normal methods of translation, rotating and scaling can not be applied to the affine transform of fractal images.
实验结果表明，利用该算法能直观有效地获得大量形态各异的分形图。
Experimental results show that fractal images with different configurations can be obtained intuitively and effectively by this algorithm.
首先在第一章中介绍了分形图象压缩研究的意义和数字图象质量的评价标准。
The first chapter introduces the significance of fractal image compression research and the valuation standard of image quality.
分形图象编码法具有高压缩比、高图象品质等显著优点，但其编码时间太长。
Fractal image compression is of outstanding advantages of high compression ratio and high image qualities, but its encoding process is time-consuming.
通过计算机再现混沌分形图轨道的测试方法，分析评价了不同混沌分形图的结构特征。
The structure characteristics of different chaos and fractal images can be evaluated by reproducing the dynamics orbits in these images.
在对分形图生成与面向对象方法各自特点进行分析的基础上，提出基于面向对象的分形图生成方法。
This paper analyzes the common characteristics of the fractal graph generation and the Object-oriented method. Then the method for generating fractal graphs based on Object-oriented is put forward.
文中利用计算机实验数学的方法，结合理论讨论了几种收敛标准的等价性，构造了不同方法的分形图；
The authors study the equivalence of several criteria for convergence and construct their fractal patterns by the method of computer experimental mathematics.
在收集和阅读与分形图象编码有关文献的基础上，对分形图象编码的研究现状和发展前景进行了介绍和评述。
This is an overview on fractal image coding. On the base of collecting and reading related documents, we describe the current research status of fractal image coding and make a remark on its prospect.
本文讨论分形几何与商空间理论的关系，提出商分形的概念，并讨论分形图的逼近与商空间粒度计算之间的关系。
In this paper, the relationship between theory of fractal geometry and theory of quotient space is discussed and a new model which combines the character of granularity and fractal is put forward.
运用面向对象技术，抽象出二维分形图形类，二维分形图形类能够根据模板文件的实际参数动态生成各种分形图对象。
Based OO technique, abstracts a class of 2d fractal images, according to the real parameter of template file, the class is able to dynamically produce various kinds of fractal objects instance.
给出了图象分形压缩映射存在性的一个构造性证明，并应用在图象编码中。
This paper presents an existent and constructive proof of image fractal compression mappings and application in fractal image coding.
证明了每一个无可分离三角形的几乎三角剖分图均存在一个2-连通支撑子图，其最大度至多3．并且，这一结果是最佳可能的。
In this paper we proved that every near triangulation without separating triangles has a 2-connected spanning subgraph of maximum degree at most 3 which is the best possible.
本文讨论了催化剂表面SEM图象关于多重分形生长过程的分形和多重分形特性分析。
The multifractal growth process of the SEM images of catalyst surface is studied using fractal and multifractal theory.
多重分形谱图分析有望为大颗粒流化床中颗粒运动规律的探测提供一种新的手段。
The MSS analysis is expected to offer an effective tool for exploring the particle motion in fluidized bed with coarse granules.
最后通过大量仿真试验验证了分形特征和基准图的正确匹配概率之间的关系，对于景象匹配区的选择具有一定的实用价值。
Experiments validate the relation between acquisition probability and fractal feature of reference map, which is valuable for the selection of scene matching reference map.
其中第一章是关于度量空间中的图定向自相似集合，第二章是关于动力系统中平衡态测度的重分形分析。
The first chapter is about graph-directed self-similar sets in complete metric spaces, and the second chapter is about multifractal analysis of equilibrium measures in dynamical systems.
结合图象信号处理技术，可从计算的分形维值中获取粒度信息，进而可得到一种超细微粒粒度测试的方法。
Combining image signal processing technique, particle size information can be obtained by computing fractal dimension values, and then a new method for particle sizing will be developed in future.
根据结构网络图，可分别求出结构面和结构体的分形维数d _ (PF)和D _ (VF)。
According to the figure of structural network, D_ (PF) and D_ (VF), the fractal dimensions of the structural plane and body are calculated, respectively.
随后采用数字图像处理的方法，将原图像转换为二值图，并使用计盒维数的方法对图像进行了分形分析。
The original pictures were converted into binary images, and fractal analysis was performed with the box-counting dimension.
从分形几何这一数学理论入手，分析了图象数据和分形几何的关系，建立图象的分形几何模型，并通过计算机模拟，实现图象的压缩算法。
Based on the fractal geometry, we discussed the coding method of digital images. And we compressed images by the fractal theory in computer.
分形的黑白图象和彩色图象之逼近函数可以看作一个模糊集，因此对迭代模糊集系统IFZS的研究是极有必要的。
An approximation function of the fractal image regardless of black and white or colour can be considered as a fuzzy set. So the research of iterated fuzzy set system (IFZS) is necessary.
为了制备高分辨率的地形图，建立了地形的分形模型，然后进行插值处理。
Fractal terrain model is established for interpolation to obtain terrain graphs of high spatial resolution.
为了制备高分辨率的地形图，建立了地形的分形模型，然后进行插值处理。
Fractal terrain model is established for interpolation to obtain terrain graphs of high spatial resolution.
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