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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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用小波变换的方法进行图像压缩、去噪、分解、合成的matlab程序。-Method using wavelet transform for image compression, denoising, decomposition and composition of the matlab program.
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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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使用小波变换和神经网络的混合图像压缩，希望对大家有所帮助-Using wavelet transform and neural network hybrid image compression, I hope all of you to help
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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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speech compression using wavelet transform
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MATLAB下小波变换的原理教程及示例 包括：一维线性非线性近似、二维线性非线性近似、使用线性滤波过滤噪声、使用小波门限消除噪声、使用小波变换压缩一维信号、二维小波图像压缩等等。-MATLAB wavelet transform under the principle of tutorials and examples include: one-dimensional linear non-linear approximation, two-dimensional linear non-line
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利用小波变换做图像压缩，大家相互探讨~相互学习-Do image compression using wavelet transform
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IMAGE COMPRESSION USING WAVELET TRANSFORM
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Still Image Compression Using Wavelet Transform
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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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小波变换在数字图像中的应用，主要分析了基于小波变换的图像分解和图像压缩的技术,并运用Matlab 软件对图像进行分解,然后-This paper analysed the technologies of the picture decomposition and compression basecd on wavelet transform ,and decomposing the picture using Matlab ,and then picked up the low frequenc
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image compression using wavelet transform
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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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the source code used for image compression using wavelet transform. to use this codes u have to first convert RGB image to grayscale and also its colourmap
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matlab课程编程【谷速软件】使用小波变换的图像压缩-matlab programming courses [software] Valley speed image compression using wavelet transform
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