搜索资源列表
小波变换实现数据压缩
- 基于小波变换的数据压缩算法,实现了基于EZW算法的一个软件系统。
图像压缩算法lzw
- 数字图像 压缩算法-A LZW Compress algorithm used in digital image Process.
图象JPEG压缩算法的一种实现方法
- 一个不错的JPEG图像压缩软件,值得一看!-a good JPEG image compression software, an eye-catcher!
一种二值图象无损压缩算法
- 【摘 要】利用稀疏矩阵和差分编码对二色图像进行压缩保存,在通过图像的0,1矩阵建立,矩阵一维化,差分量化编码,写文件来压缩。在电子档案存储,CAD制图信息化存储有极高的应用价值。 【关键字】计算机 二值图像 稀疏矩阵 无损压缩 编码
SolveOMP.CS中一些重构算法代码
- CS中一些重构算法代码,在压缩感知中很有用的一些算法。,CS
wave.rar
- 小波压缩算法,压缩比例大于20倍,小波压缩算法,压缩比例大于20倍,Wavelet compression algorithm, compression ratio greater than 20-fold, wavelet compression algorithm, compression ratio greater than 20-fold
imcompress
- 基于奇异值分解(SVD)的图像压缩算法matlab实现-Based on singular value decomposition (SVD) to achieve image compression algorithm matlab
dct
- DCT图像压缩算法。1.图象进行归一化 2.显示系数图象 3.重构及显示图象 4.显示误差图象 5.计算归一化图象的均方误差 -DCT image compression algorithm. 1. Images were normalized 2. Shows coefficient image 3. Reconstruction and display of images 4. Show the error images 5. Calculated normalized mean squar
chap9
- 行程编码,JPEG压缩编码(基本系统)算法-route codeing, JPEG compression algorithm
219143204175200712406281264544
- 非常好且全面的jpeg图像压缩算法,jpeg压缩编码标准及其源码希望对大家有所帮助。-Very good and comprehensive jpeg image compression algorithm, jpeg compression coding standard and its source would like to help everyone.
image
- 图像压缩算法 入门的朋友可以学习一下,高手相对价值就小一点-Introduction to image compression algorithm friends can learn about the relative value of players on the smaller
SPIHT-Image-Compress
- 这个matlab程序实现了基于SPIHT多级树集合分裂的图像压缩算法。 -Matlab implementation of this procedure based on the SPIHT multi-level set to split the tree image compression algorithm.
inageProcess
- 图像压缩算法,即图像小波变换程序包括哈尔小波和红黑小波-Image compression algorithm, which includes images of wavelet transform Haar wavelet and a red, black and wavelet
1921682911620074111624592545933
- 一种改进的EZW图像压缩算法,包括源代码和文本说明。利用vc++6.0编写的-An Improved EZW image compression algorithms, including source code and text descr iption. Using vc++6.0 prepared
JPEGtoBMP
- jpeg图像压缩算法 附简单介绍 VC环境下运行-jpeg image compression algorithm is attached to a brief run under VC
wavelet_based_compression_sub-band_coding
- 一个简单的基于小波图像压缩算法和重构算法,可以分解到不同的层-A simple algorithm based on wavelet image compression and reconstruction algorithms can be broken down into different layers
imagecompression
- 这是一个关于dct变换的图像压缩算法的例子,希望对大家有用-a program about dct image compression
wavedec1
- 利用小波变换的图像压缩算法,大家共同探讨,共同学习-Wavelet transform image compression algorithm, we explore, learn together
improved_SPIHT_algrithm
- 一种改进的可变阈值SPIHT图像压缩算法.-a improved algrithm for SPIHT,of which threshold is changeble.
ISTA算法
- ISTA算法 压缩感知经典的 迭代阈值算法,可以直接使用,包含DCT变换,DDCT变换。