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Huffman and Shannon-Fano source coding
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用MATLAB程序编译，进行实现各种RGB图像压缩的功能-Functions to achieve image compression
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MWMP是一个运行MATLAB下面的多小波软件包，它是目前功能比较全面的一个多小波软件包，能够用于科学研究例如图像压缩、信号降噪等。它提供了一些比较常见的单小波与多小波滤波器，也提供了多小波的一些常用的预滤波算法，并且，只要修改coef.m文件，就可增加新的滤波器组，同时，修改文件coef_prep.m文件，可增加新的预滤波方法。-MWMP is the following one to run MATLAB package of multi-wavelet, which is currentl
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程式用matlab工具程式編輯實現了小波變換進行圖像壓縮,並且顯示壓縮前後的圖像。 代碼很簡明清晰,適合初學者研究和學習-Editing utility program to achieve with the matlab wavelet transform image compression, and displays the image before and after compression. The code is simple and clear, suitable for begin
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Image Compression Using MATLAB
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matlab programs for image compression,jpeg,sum of sinusoidals,characteristics of analog lpf/hpf,n point fft
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在matlab环境下对图像进行压缩，对于图像处理的初学者很有用，是我们上课的讲义-In the matlab environment, the image compression, image processing is useful for beginners is our class handouts
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provides matlab code for image compression
for images
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provides matlab code for image compression
for images
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本文在小波变换理论的基础上,总结了小波变换的特点,讨论了在MATLAB语言环境下实现图像压缩的方法,实现了小波变换在
图像中的应用。-Based on the wavelet transform theory, this paper summs up the characteristics of wavelet transform .Tt discusses the methods of achieving image compression in the MATLAB language e
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基于matlab和小波的图像压缩实践文档，每一步操作都有完整代码和必要说明，并有运行效果图，便于初学者快速学习小波图像压缩-Matlab and wavelet based image compression practice document, every step of the operation code and the necessary instructions are complete and have run effect picture, easy for beginners t
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Matlab程序；关于图像压缩；基于小波变换分析与应用-Matlab program on image compression Analysis and Application Based on Wavelet Transform
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Matlab源程序；图形图像压缩；基于小波变换的研究与应用；-Matlab source code graphic image compression research based on wavelet transform and applications
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Matlab源程序；图形图像压缩；基于小波变换的研究与应用；-Matlab source code graphic image compression research based on wavelet transform and applications
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KLT变换对信号的相关性，可以很好去除信号、数据的相关性，减小数据传输量。可以很好的提高速率，在图像处理中也有很好的应用！-KLT transform, signal correlation can be good to remove the signal, the correlation of data, reduce data traffic. May well improve the speed in image processing applications are also very
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基于MATLAB的图像压缩，有详细的程序，可运行-MATLAB-based image compression, there are detailed procedures can be run
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基于matlab的jpeg图像的压缩算法。-Based on matlab in jpeg image compression algorithm.
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bmp DCT 压缩
对原图像进行DCT变换，数据压缩，丢弃右下角高频数据，进行DCT反变换，得到压缩后的图像-bmp DCT compression of the original image DCT transform, data compression, discarding the lower right corner frequency data, DCT inverse transform, the images are compressed
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在MATLAB中用非抽样小波变换也称多孔算法实现信号或图像的压缩。-In MATLAB using non-decimated wavelet transform algorithm, also known as porous signal or image compression.
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