This paper presents a new method for fast fractal image coding.
提出了一种新的快速分形图象编码方法。
The vector graph of fractal image was saved as JPG file finally.
最后，绘制的矢量分形图案被保存成JPG文件格式。
In this paper, we study the hot issues of fractal image encoding.
本文对分形图像编码的热点问题进行了研究。
As you embrace your change, picture yourself as the initial shape in a fractal image.
当你实现你自己的改变时，想象自己是一个分形图形中的一个初始形状。
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。
In this paper, a fractal image compression method based on region partition is devised.
本文设计了一种基于区域划分的分形图象压缩方法。
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。
Reducing fractal block coding time is one of the main problems of fractal image compression.
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。
Quadtree partitions are often used in fractal image compression to achieve variable bit rates.
为了得到可变的位率，在分形图像压缩中经常采用四叉树分割方法。
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。
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。
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 proposes a method of rule composition based on fractal image primitives for fractal composition.
针对分形构图，提出一种基于分形图元的规则构图方法。
In addition, a small fixed dictionary that is applied to speeding up fractal image compression coding is built.
此外，还建立一个小型固定字典，用以加速分形图像的压缩编码。
The principle of fractal image compression is that local self-similarity form a Local Iterated Function System.
图像分形压缩的原理是利用图像中的局部自相似性来构造局部迭代函数系统。
Experimental results also show the superiority of its application in match seeking of fractal image compression.
实验结果也证明了这种算法在分形图像压缩匹配搜索算法中应用的优越性。
The first chapter introduces the significance of fractal image compression research and the valuation standard of image quality.
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。
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。
However, the long coding time of this method becomes the main problem for the fractal image compression to be efficient and utilizable.
分形图像编码速度慢的最主要原因是搜索最佳匹配的定义域块耗时太多。
Fractal image compression is of outstanding advantages of high compression ratio and high image qualities, but its encoding process is time-consuming.
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。
The experimental results show that the fixed compression dictionary can realize fractal image coding quickly and has some fractal image merit decoding.
实验结果表明，固定压缩字典能快速地实现分形图像的编码，并具有部分分形图像的解码优点。
An improved fractal image denoising algorithm for removing additive white Gaussian noise (AWGN) was presented by adopting quadratic gray-level function.
提出了一种针对加性白高斯噪声(AWGN)的改进分形图像去噪方法。
Fractal image compression has received much attention for its desirable properties like resolution independence, fast decoding and high compression ratio.
基于分形的图像编码方法具有高压缩比、分辨率无关性、快速解码等优越性质。
The concept of fractal image art and the constructing method of fractal artistic images are discussed in detailed, and many beautiful images are generated.
对分形艺术图形的构造方法进行了详细介绍，并以此构造了精美的分形图形。
In this paper, it also propose a new method of search engine of image compare, it establishes image feature database by new fractal image processing and index.
另外提出一种图像比对搜索方法，即利用最新的分形图像处理和索引技术建立图像特征数据库。
After analyzing and researching the fractal image, people can very clearly realize that the fractal images are not mysterious, they are so widely in our lives.
通过对这些分形算法的分析和研究，可以非常清楚地认识到分形图像其实也并不神秘，它广泛地存在于人们的日常生活之中。
This paper proposes a correlation-coefficients-based scheme for fast fractal image encoding, which does not need to change the existing fractal decoding procedure.
该文提出了快速分形图像编码的一种基于相关系数的编码方案，不需要改变现有的分形解码过程。
Fractal Image-compressed is carried out after DWT or DCT to improve coding speed and get higher CR and PSNR, but quality of reconstructed-Image is not satisfactory.
运用小波域及DCT域下的分形压缩图像方法，提高了编码速度，得到较高的压缩比和信噪比，但重构图像质量还存在块状效应。
Fractal Image-compressed is carried out after DWT or DCT to improve coding speed and get higher CR and PSNR, but quality of reconstructed-Image is not satisfactory.
运用小波域及DCT域下的分形压缩图像方法，提高了编码速度，得到较高的压缩比和信噪比，但重构图像质量还存在块状效应。
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