Image-compression-algorithm

  一系列展示图像压缩技术的源代码。包括有：使用块截断编码的图像压缩(Block Truncation)、基于高斯金字塔变换的图像压缩(Gaussian Pyramids)、基于离散余弦变换对图像压缩(Discrete Cosine Transform)、基于奇异值分解(SVD)的图像压缩(Singular Value Decomposition)。给出的代码还可以用于2D图像噪声消除。(Series show the source code for image compression technology. Include: use of block truncation coding for image compression (Block Truncation), Gaussian pyramid transform based image compression (Gaussian Pyramids), based on the discrete cosine transform image compression (Discrete Cosine Transform), based on singular value decomposition (SVD) image compression (Singular Value Decomposition). The code given 2D image can also be used for noise cancellation.)

图像压缩算法演示源代码
......................\compression
......................\...........\btcode.m,13007,2004-04-10
......................\...........\conv2fft.m,6943,2004-01-08
......................\...........\convfft.m,1623,2004-01-08
......................\...........\dctcompr.m,7666,2004-04-15
......................\...........\imcompr.m,4354,2004-04-09
......................\...........\pyramid.m,7747,2004-04-10
......................\...........\testo.txt,1421,2004-04-16
......................\compression.zip,9753,2008-03-02
......................\loadFile.do.htm,47945,2008-03-02
......................\loadFile.do_files
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......................\说明.doc,19968,2011-04-21