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Size: 11069 |
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Description: 图象处理及分形图象压缩是针对真彩(24位色)BMP图象进行简单处理和能够进行分形图象压缩的程序.分形图象压缩采用了固定分块和四叉树的方法,小波零树编码的方法还有问题.
图象处理部分对图片大小没有要求,分形图象压缩部分对图片大小有要求,大小应是2的次方幂(例如大小应是128*128,256*256,512*512等等),否则在菜单上看到的图象压缩里子菜单是灰的,不起作用.
-image processing and fractal image compression is against True Color (24-bit color) BMP images and can handle simple fractal image compression process. Fractal Image Compression with a fixed block and quadtree method EZW coding method is problematic. Image processing part of the picture size no, fractal image compression part of the picture size requirements, should be the size of the two-power (such as size should be 128 * 128 * 256 * 512, etc.), or else on the menu to see the image compression Lane submenu is the gray, ineffective.
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Size: 211488 |
Author: 王晶 |
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Description: 本目录存放的小波编码实现的源程序：
打开ezw2.dsw工作区，编译后可在\\ezw2\\ezw\\debug中找到编码可执行程序；
在\\ezw2\\unezw\\debug中找到解码可执行程序。-Wavelet realization of the source coding : Open ezw2.dsw work, compiled in \\ ezw2 \\ ezw \\ debug find executable code; In \\ ezw2 \\ unezw \\ debug find decoder executable.
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Size: 141805 |
Author: 何亮 |
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Description: 本目录存放的小波编码实现的源程序：
打开ezw2.dsw工作区，编译后可在\\ezw2\\ezw\\debug中找到编码可执行程序；
在\\ezw2\\unezw\\debug中找到解码可执行程序。-Wavelet realization of the source coding : Open ezw2.dsw work, compiled in \\ ezw2 \\ ezw \\ debug find executable code; In \\ ezw2 \\ unezw \\ debug find decoder executable.
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Size: 157215 |
Author: 杨世清 |
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Description: 用从c＋＋语言编写的ezw小波图像编码算法实现，已通过调试成功，请大家下载调试-from using c + + language prepared by the ezw wavelet image coding algorithm has been successfully adopted debugging, please download Debugging
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Size: 66020 |
Author: feng |
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Description: 这是用c编写的小波的实现程序，是来之一个专业小波网站的，可以作为学习小波的一个好程序-c prepared by the wavelet procedures, is a professional-to wavelet website can be used as a learning Wavelet good procedures
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Size: 242172 |
Author: feng |
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Description: 本目录存放的小波编码实现的源程序：
打开ezw2.dsw工作区，编译后可在\\ezw2\\ezw\\debug中找到编码可执行程序；
在\\ezw2\\unezw\\debug中找到解码可执行程序
本程序主要实现小波变换功能-Wavelet realization of the source coding : Open ezw2.dsw work, compiled in \\ ezw2 \\ ezw \\ debug find executable code; in \\ ezw2 \\ unezw \\ debug find the executable decoding procedures main wavelet transform gong can
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Size: 140073 |
Author: 师花 |
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Description: ezw算法的实例，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。
-ezw algorithm examples here, readers focus is to get the LIST.C EZW.C and the content and fully understands the concept of zero tree.
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Size: 11437 |
Author: 马木木 |
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Description: EZW (Embedded Zerotrees of Wavelet Transforms) is a lossy image compression algorithm.
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Size: 9216 |
Author: kumar |
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Description: It is provide 8*8 EZW
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Size: 72704 |
Author: Diyar457 |
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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
-EZW Example The source code contains six files: EZW.H- EZW encoder header files EZW.C- EZW encoder file MATRIX2D.H MATRIX2D.C- Results encoder data definition and data manipulation FIFO.H FIFO.C- Scan Mode Definition: first in first out principle LIST.H LIST.C- zero-tree structure definition and operation of UNEZW.C- EZW decoder
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Size: 11264 |
Author: windy |
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Description: 图像压缩经典EZW算法 可提初学者学习参考使用-image compression EZW
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Size: 118784 |
Author: jason |
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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: 10240 |
Author: oodpr |
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Description: mbedded Zerotrees of Wavelet transforms (EZW) is a lossy image compression algorithm. At low bit rates, i.e. high compression ratios, most of the coefficients produced by a subband transform (such as the wavelet transform) will be zero, or very close to zero. This occurs because "real world" images tend to contain mostly low frequency information (highly correlated). The locations where high frequency information does occur (such as edges in the image) this is particularly important in terms of human perception of the image quality, and thus must be represented accurately in any high quality coding scheme.
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Size: 864256 |
Author: selvakumar |
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Description: 小波零树编码ezw算法的matlab实现，功能齐全，满足需要-Ezw EZW coding algorithm matlab implementation, complete functions, to meet the needs
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Size: 277504 |
Author: chenxin |
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Description: 一个简单的EZW编码算法，效率较高，可直接应用试验-A simple algorithm of EZW coding, high efficiency, can be directly used
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Size: 6144 |
Author: 赵长兵 |
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Description: 在基于小波变换的图象压缩方案中,嵌入式零树小波 EZW,编码很好地利用小波系数的特性使得输出的码流具有嵌入特性。-Embedded Zero tree Wavelets
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Size: 1206272 |
Author: 许显著 |
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Description: 经典的ezw算法，包含了完整的ezw算法，适合新手入门图像编码领域。-Classical ezw algorithm, including a full set of ezw algorithm, is suitable for the new image coding field.
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Size: 4096 |
Author: 张旭帆 |
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Description: 基于小波变换的图像嵌入式零数小波编码ezw的Matlab代码.-Embedded zero wavelet transform image encoding based on Matlab code .
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Size: 92160 |
Author: 周晓蕾 |
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Description: EZW图片压缩，利用EZW原理在matlab里面编程实现图片压缩(EZW-compression of picture)
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Size: 1024 |
Author: 变恒 |
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