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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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利用小波分解与重构,实现图像压缩,可灵活选用其他小波,简单易懂,特别适合小波初学者.-using wavelet decomposition and reconstruction, image compression, the flexibility to choose other wavelet is simple to understand and Wavelet particularly suitable for beginners.
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利用小波分解与重构,实现图像去噪和压缩,可灵活选用其他小波,简单易懂,特别适合小波初学者.-using wavelet decomposition and reconstruction, Image Denoising and Compression, the flexibility to choose other wavelet is simple to understand and Wavelet particularly suitable for beginners.
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利用小波分解与重构,实现图像滤波和压缩,可灵活选用其他小波,简单易懂,特别适合小波初学者.-using wavelet decomposition and reconstruction, image filtering and compression, the flexibility to choose other wavelet is simple to understand and Wavelet particularly suitable for beginners.
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dctcom.m文件利用DCT变换完成对输入图像进行压缩；imagecbe.m完成对输入的两幅RGB图像用小波分析的方法进行图像融合 imagecom.m完成对输入的RGB图像用小波分析的方法进行自动降噪，得到高频系数阈值，降噪效果百分比和结果 wavelet1D.m完成对输入的一维信号进行多尺度离散小波分解 wavelet2D完成对输入的二维信号进行多尺度离散小波分解；zigzag.m完成对输入的8*8矩阵按照zigzag排列抽取数据.-document the use of DCT tran
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基于 SOFM和 SPIHT 的图像压缩-IMAGE COMPRESSION USING SOFM AND SPIHT WITH WAVELET
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图像压缩实例，使用函数wdcbm2()获取信号压缩阀值-the example for image compression using wdcbm2() which is a wavelet function
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用小波变换和LGB编码的方法压缩黑白图片。对图像进行小波变换后，仅对细节系数进行压缩，而且不同小波变换层的细节系数的压缩程度不一样。-Using wavelet transform and coding method LGB compress black and white picture. After the wavelet transform of the image, only the details of the coefficient is compressed, and differ
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利用二维小波函数进行图像压缩和去噪处理的matlab程序-Using two-dimensional wavelet functions for image compression and denoising of the matlab program
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利用二维小波对图像进行图像压缩 利用二维小波对图像进行图像压缩-Two-dimensional images using wavelet image compression using two-dimensional image wavelet image compression
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lossy image compression using wavelet...may be lost some data
eng...7ayder
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Image compression using wavelet
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Images require substantial storage and transmission resources, thus image compression is advantageous to reduce these requirements. The report covers some background of wavelet analysis, data compression and how wavelets have been and can be used for
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the code conducts the image compression of the gray scale image up to 90 using 4 algos fft wavelet pca and cosine transform-the code conducts the image compression of the gray scale image up to 90 using 4 algos fft wavelet pca and cosine transform
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小波算法，在计算式，通过图像对其进行分析估计，可以直观的看到它对函数的时域和频域的改变-Wavelet algorithm, calculation, estimated by image analysis of them, you can visually see that it functions in time domain and frequency domain changes
using the compression miu worth PSO
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使用小波分解函数实现图像压缩
选择合适的图像进行处理
-Image compression choose the image processing using wavelet decomposition function
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利用余弦函数和小波变换实现图像压缩，使用matlab实现。-Cosine function and wavelet transform image compression using matlab.
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利用小波变换原理，将其应用到图像处理中来，对图像进行去噪，压缩，融合等。-Using wavelet transform theory, its application to image processing, the image de-noising, compression, fusion.
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利用小波变换进行图像压缩,简洁易懂，供于学习-Image compression using wavelet transform, concise and easy to understand, for in learning
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本代码主要应用于图像压缩，代码包括采用二维离散余弦变换（DCT）进行图像压缩、采用小波变换进行图像压缩以及基于小波变换与混沌排序图像加密压缩、解密重构
hundungen 是ex3的子程序：产生混沌序列-This code is mainly used in image compression, including the use of code dimensional discrete cosine transform (DCT) for image compression, image
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