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图像压缩在MATLAB中的处理源代码。虽然较短-image compression in the treatment MATLAB source code. Although shorter
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这是一个不错的图像压缩的Matlab程序,希望能对你有所帮助.-This is a good image compression Matlab procedures in the hope that you can help.
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Image Compression
A collection of simple routines for image compression using different techniques.
图象压缩的不同方法
BTCODE:
Image compression Using Block Truncation Coding.
PYRAMID:
Image compression based on Gaussian Pyramids.
DCTC
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图像JPEG压缩算法,由8*8DCT变换,调用量化表进行量化,最后由Huffman编码完成算法,JPEG image compression algorithm, the 8* 8DCT transform, quantization table calls to quantify, and finally completed by the Huffman coding algorithm
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利用霍夫曼编码算法对数字图像进行压缩及解压缩处理,解压出来的图像与源图像几乎完全一致,峰值信噪比为无穷大,The use of Huffman coding algorithm for digital image compression and decompression processing, extracting images from the source image is almost exactly the same infinite PSNR
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本程序是用matlab实现的,用来对图像进行JPEG方式的压缩,从而达到减少图像传输量的目的!-This procedure is realized matlab for JPEG image compression methods to reduce the amount of image transmission purpose!
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利用matlab实现图像的jpeg压缩的源代码,经过测试可以使用-Matlab image using the jpeg compression of the source code can be tested using
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matlab
用PCA方法对图像进行压缩、还原-PCA method using matlab image compression, restore
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The frequency domain plays an important role in image
processing to smooth, enhance, and detect edges of images. Although
image data typically does not include imaginary values, the fast Fourier
transform (FFT) has been used for obtaining spect
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一种新的基于matlab环境的用SVD原理实现图像压缩的源程序,程序简单易懂-Implementation of new image compression using SVD, the program easy to understand
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在matlab环境下基于傅立叶变换的图像压缩和反压缩-Matlab environment in Fourier transform-based image compression and anti-compression
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采用离散余弦变换对图像进行压缩的matlab函数代码。-Using discrete cosine transform image compression matlab function code.
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实现对图像的lzw压缩编码 得到图像的压缩比以及码长-Lzw realize image compression coding of image compression ratio as well as the code length
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jpeg2000 image compression algorithm
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深入研究对基于零树的小波图像压缩算法,利用多分辨分析对图像进行了小波分解,并利用零树编码算法对图像进行压缩。
-In-depth study of the zero-tree wavelet-based image compression algorithm using multi-resolution analysis of wavelet image decomposition, and using zero-tree coding algorithm for image compres
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高光谱图像压缩中的ezw算法,实现了很好的压缩比-Hyperspectral image compression ezw algorithm to achieve a good compression ratio
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huffman编码用于图像的压缩和解压,很好用的,可以用于各类图像的处理-huffman coding for image compression and decompression, useful, and can be used for all kinds of image processing
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本人自己编写的SPIHT程序,已经通过编译,适合图像的压缩。-I have written the huffman procedures are compile for image compression.
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This code describe the color image compression using discrete wavelet transform in matlab.
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Image compression is a hot topic in data compression schemes. The above MATLAB codes includes technique for compressing an image with Zero Tree Wavelet Algorithm. It is a different approach than traditional ones. GUI is also included along with the m
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