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Description: 利用矩阵的奇异值分解压缩图像，先将图像分块，对各块中的每个对应象素内积得到相关矩阵A，然后对A进行奇异值分解，选择n（n<N）个较大的特征值对应的特征向量，利用该向量与各块图像内积来压缩和恢复图像-matrix of singular value decomposition image compression, image first block of the block of each pixel corresponding to be associated with the plot matrix A, and then A singular value decomposition, the choice of n (4; N) 000 eigenvalues larger the corresponding eigenvector, the use of the Vector with the block images within the plot to image compression and restoration
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Size: 1024 |
Author: 王志气 |
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Description: 其中包括图像压缩的基本编码方法如Huffman编码\算术编码\JPEG 2000\H.261压缩编码标准\小波变换编码\运动估计算法\视频图象采集的VC实现等.-including the basic image compression coding methods as Huffman coding \ arithmetic coding \ JPEG 2 000 \ H.261 coding standard \ Wavelet Transform Coding \ motion estimation algorithm \ Video Image Acquisition is the VC now other.
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Size: 5111808 |
Author: 郑英 |
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Description: 一个很好的压缩与解压程序，压缩比为1：3，可用于实时图像的传输-a very good compression and decompression procedures, compression ratio of 1:3, can be used for real-time image transmission
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Size: 4096 |
Author: 刘牛 |
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Description: 无损数据压缩的源码，Lempel Ziv Welch算法-lossless data compression source code, the Lempel Ziv Welch algorithm
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Size: 6144 |
Author: 别志松 |
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Description: 这个对压缩解压缩很有帮助，希望能好好喜用，对学习有帮助-the right compression decompression helpful and hope to make good use-to help with learning
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Size: 66560 |
Author: 杜磊 |
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Description: 该文档较详细地讲述了JPEG2000的压缩标准-the document more detailed description of the JPEG2000 compression standard
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Size: 958464 |
Author: 徐明洁 |
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Description: 图像压缩，用matlab实现的，不知道是否受欢迎，望大家共同讨论学习-image compression using Matlab to achieve, and do not know whether the popular, we hope to discuss study
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Size: 1045504 |
Author: 孙力 |
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Description: 数字音频压缩－AC3的标准，ATSC Standard:
Digital Audio Compression (AC-3), Revision A-digital audio compression-AC3 standard, the ATSC Standard : Digital Audio Compression (AC-3), Revision A
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Size: 544768 |
Author: Nick |
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Description: 分形图像压缩原始算法，包括压缩和解压。
根据Jacin的分块压缩原理-fractal image compression original algorithm, including compression and decompression. According to the sub-block Jacin compression Principle
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Size: 1024 |
Author: 刘斌 |
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Description: 本人毕业设计的杰作哦！程序关于图像压缩编码，即图像矢量量化的压缩编码！非常牛！-I graduated design masterpiece! Procedures for image compression, image compression vector quantization coding! Very awesome!
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Size: 29696 |
Author: 张新斌 |
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Description: 一本关于视频编码、MPEG4及H.264的非常好的外文电子书籍-on a video encoder, MPEG4 and H.264 very good foreign-language e-books
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Size: 3980288 |
Author: 普明 |
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Description: 我用C＋＋编写的Huffman压缩解压算法，可以对文本及*.bmp图像进行压缩解压-I use C++ to the Huffman compression decompression algorithm, and the text can*. bmp image compression decompression
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Size: 19456 |
Author: 普明 |
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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: 210944 |
Author: ltt |
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Description: 无损压缩算法，是LDS(lossless data-compression sources)的KIT.我发现很多人都想这么一份压缩软件的源代码,但是他们很难找到。-lossless compression algorithm is LDS (lossless data-compression sources) of KIT. I found so many people want a compression software source code, but they are difficult to find.
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Size: 103424 |
Author: 郝春风 |
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Description: 图像压缩源程序，工具：MATLAB编写。里面有三种压缩算法-image compression source, tools : MATLAB prepared. There are three compression algorithm
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Size: 65536 |
Author: 张先 |
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Description: 基于小波变换图像压缩的MATLAB程序，-based on wavelet transform image compression MATLAB,
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Size: 1024 |
Author: kk |
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Description: 利用97小波变换进行图像压缩，用matlab仿真，实验证明它具有较高的压缩比-using wavelet transform image compression using Matlab simulation experiment to prove that it has a higher compression ratio
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Size: 48128 |
Author: 李江涛 |
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Description: 一种基于小波变换，压缩编码效率很高的静止图像压缩编码算法SPIHT,本程序使用matlab实现-based on wavelet transform, high efficiency coding static image compression algorithm SPIHT, the procedures used to achieve Matlab
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Size: 232448 |
Author: 李一 |
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Description: 多小波图像压缩处理，开头程序，呵呵，需要继续写才能发表全面-Multiwavelet image compression processing, the beginning of proceedings, what was the need to continue to be fully released
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Size: 4096 |
Author: 尹涛 |
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Description: 这是使用小波变换,jpeg以及DCT变换对图像进行的压缩
-This is the use of wavelet transform, and the DCT jpeg images of the compression
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Size: 563200 |
Author: yangfeng |
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