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Description: EZW编解码的实现-EZW the realization codecs
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Size: 11336 |
Author: 王立伟 |
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Description: 可逆嵌入式零树小波编码代码，主要是小波变换时使用的可逆变换。-reversible EZW coding code, wavelet transform is mainly used for the reversible transformation.
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Size: 29074 |
Author: 东海 |
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Description: 多媒体技术的EZW图像压缩算法
本算法处理分辩率大于128*128时速度比较慢-multimedia technologies EZW image compression algorithm processing algorithm Resolution of the more than 128 * 128 faster than when slower
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Size: 9843 |
Author: lin |
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Description: shapiro在1993年提出了改进的零树编码算法以适应这种孤立零点的情况，称为嵌入零树小波编码算法，简称位EZW算法。
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Size: 2614 |
Author: jiarend |
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Description: 这是个图象编码压缩里的ezw算法,是按照ezw流程实现的,非常不错的一个程序
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Size: 25191 |
Author: kevin |
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Description: ezw编码，外加haar基变换，简单明了，适合初学者
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Size: 154620 |
Author: wangyun |
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Description: EZW算法的matlab代码，希望对大家有用
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Size: 3753 |
Author: 飞龙 |
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Description: EZW举例
该源代码包含有6个文件：
EZW.H － EZW编码器头文件
EZW.C － EZW编码器文件
MATRIX2D.H MATRIX2D.C － 编码器数据结果定义和数据操作
FIFO.H FIFO.C － 扫描方式定义：先入先出原则
LIST.H LIST.C － 零树结构定义和操作
UNEZW.C － EZW解码器
这里，读者重点要掌握的是EZW.C和LIST.C中的内容，充分理解零树的概念。
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Size: 11415 |
Author: yang |
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Description: EZW的matlab程序 基于小波变换对图像进行压缩编码的研究
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Size: 33001 |
Author: zhengzheng |
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Description: 介绍在图像压缩中，用小波变换的EZW算法的一篇经典的英文文章-image compression wavelets EZW
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Size: 1974272 |
Author: 撒谎的 |
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Description: 包括EZW,Imfus,modify-shift和shift-include EZW,Imfus,modify-shift and shift
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Size: 191488 |
Author: hgy |
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Description: 本文件夹内包含了经典的比较全面的EZW编解码算法，希望大家共同学习-This folder contains a lot about the image wavelet transform method in English literature, hope that we learn together
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Size: 882688 |
Author: 田雨 |
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Description: EZW 算法实现 包括对图像的编码和解码-EZW algorithm, including encoding and decoding of image
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Size: 32768 |
Author: 李强 |
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Description: 小波分析具有很强的数学背景，因此学好和应用好小波有一定的难度。本文研究的则是小波变换在数字图像处理中的应用，文中介绍了数字图像处理的基本概念和小波变换的基本理论及其在图像处理中的应用技术—Mallat算法，并应用Mallat算法来实现图像小波变换，以及对小波变换后的图像进行嵌入式小波零树系数编码的理论研究。本文在最后对应用Visual C++编程实现其变换进行分析和总结。-The main topic article discuss is wavelet transform the application of image processing. In the article introduces the basic conception of data image processing and the basic theory of wavelet transform. Based on the image wavelet transform theory, the realize of the image wavelet transform technology——analysis on Mallat algorithm, and basis on Mallat algorithm that use the software of VC++ realize of the image wavelet transform. Mallat algorithm is using the wavelet coefficients and the filter of signal processing, so it greatly simplified the computing of wavelet coefficients algorithm. EZW code is the structure which is a simple and effective image coding algorithm with which an encoder can terminate the encoding at any point thereby allowing a target rate or distortion metric to be met exactly.
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Size: 96256 |
Author: 尹晨 |
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Description: 小波分析具有很强的数学背景，因此学好和应用好小波有一定的难度。本文研究的则是小波变换在数字图像处理中的应用，文中介绍了数字图像处理的基本概念和小波变换的基本理论及其在图像处理中的应用技术—Mallat算法，并应用Mallat算法来实现图像小波变换，以及对小波变换后的图像进行嵌入式小波零树系数编码的理论研究。本文在最后对应用Visual C++编程实现其变换进行分析和总结-Mallat algorithm that use the software of VC++ realize of the image wavelet transform. Mallat algorithm is using the wavelet coefficients and the filter of signal processing, so it greatly simplified the computing of wavelet coefficients algorithm. EZW code is the structure which is a simple and effective image coding algorithm with which an encoder can terminate the encoding at any point thereby allowing a target rate or distortion metric to be met exactly.
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Size: 9216 |
Author: 尹晨 |
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Description: EZW图像压缩与解压缩编码算法流程详解以及实现-In this text I will try to explain the implementation of an Embedded Zerotree Wavelet encoder or EZW encoder,
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Size: 37888 |
Author: 付之一笑 |
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Description: 一个简单的ezw编解码程序,希望对大家有所帮助。-one simple code about encoding and decoding。I hope it makes any help。
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Size: 7168 |
Author: zhangxinju |
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Description: Shapiro提出的内嵌零树小波编码算法(EZW Embedded Zerotree Wavelet),其出发点在于小波变换后各级子带系数之间在空间上和方向上所呈现出带间相似性,这种空间相似性可以用一种新型的数据结构--零树(Zerotree).EZW算法就是充分利用这种相似性,获得高性能的图像编码算法.-Shapiro' s embedded zero tree wavelet coding algorithm (EZW Embedded Zerotree Wavelet), whose starting point is at all levels of sub-band wavelet transform coefficients and the direction in space with the similarity between shows, this space can be similar with a new data structure- zero tree (Zerotree). EZW algorithm is to take full advantage of this similarity, access to high-performance image coding algorithms.
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Size: 23552 |
Author: wangjin |
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Description: 修改后的EZW，有详细说明。能够看懂代码的。-Modified EZW, are described in detail. Can understand the code.
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Size: 1209344 |
Author: 张宁 |
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Description: 小波变换的EZW源码，官方代码，绝对能运行，绝对是经典代码-source code of EZW, the wavelet transformation.
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Size: 99328 |
Author: 梁坚强 |
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