A fractal image coding based on morphological operators is presented in this paper.
本文提出了一种基于数学形态学算子的分形图像编码方法。
A new decoded image quality prediction algorithm for fractal image coding was proposed.
对于分形图像编码算法，提出一种解码图像质量的预测方法。
In this paper, fractal image coding and fractal interpolation for image compression are studied at first.
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。
The effects of 8 isometry transforms used in PIFS based fractal image coding on performance are discussed.
分析了基于部分迭代函数系统（PIFS）的传统分形图像压缩编码中8 种对称旋转变换对编码性能的影响；
This paper presents an existent and constructive proof of image fractal compression mappings and application in fractal image coding.
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。
Based on the idea, a new concrete algorithm for realizing fractal image coding is designed in the paper.
根据此思想给出了一个新的具体实现分形编码的算法。
This paper proposed an improved scheme for fractal image coding by introducing a control parameter that can affect the decoded image quality as well as encoding speed.
通过引入一个可以影响解码图像质量和编码时间的控制参数，该文提出了分形图像编码的一种改进方案。
Chapter 3 describes the basic principle of fractal image coding, gives the description and implementation of the baseline fractal coding algorithm, and discusses experimental results.
第3章介绍基本分形编码算法的原理、算法的描述与实现以及实验结果的讨论。
Currently, there are many DWT (Discrete wavelet Transform) based watermarking algorithms, but few of them discuss the issue in association with fractal image coding in wavelet domain.
目前有很多基于离散小波变换(DWT)的水印算法，但结合分形编码技术的很少。
Chapter 3 describes the basic principle of fractal image coding, and gives the description and implementation of the baseline fractal coding algorithm, and discusses experimental results.
第3章介绍分形编码的基本原理、基本分形算法的描述与实现，以及实验结果的讨论。
With analyzing the availability of fractal image coding and the characters of affine transform in wavelet domain, a fractal image coding approach based on classifications is presented in this paper.
通过分析小波分解作为分形图像编码预分解的有效性和小波域内仿射变换的特性，提出一种基于分类的小波域内的分形图像编码方法。
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.
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。
Fractal image coding is a very promising compression technique, but it suffers from long encoding time.
分形图像编码是一种很有前途的压缩技术，但编码时间长阻碍了它的广泛应用。
Fractal image coding is one of researching focuses in image coding field at present. It is a kind of data compression technique with special advantages and a good developing future.
分形图像压缩编码是当今图像编码领域研究的热点之一，是一种具有独特优势且极有发展前途的数据压缩技术。
Fractal image coding is one of researching focuses in image coding field at present. It is a kind of data compression technique with special advantages and a good developing future.
分形图像压缩编码是当今图像编码领域研究的热点之一，是一种具有独特优势且极有发展前途的数据压缩技术。
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