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本程序基于小波变换的三级分解及重构相关程序，有利于对小波变换在图像压缩中的应用的学习与了解。-procedures based on the wavelet transform three decomposition and reconstruction associated procedures, it is beneficial for wavelet transform in image compression applications of learning and understand
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小波变换源码，国外VC开发的，效果比较好
I ve been involved with wavelet-analysis since my Ph.D studies and over the years developed various wavelet-transforms C++ libraries. This one concerns 2D implementation of the Fast wavelet transform (FWT). The 2D FWT is used i
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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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基于FFT变换、DCT变换、HT变换、小波变换和矢量量化技术的图像压缩的Matlab实现。-Based on the FFT transform, DCT transform, HT transform, wavelet transform and vector quantization image compression technology, the Matlab implementation.
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提升变换,图象压缩,二维小波变换,jpeg-A TWO-DIMENSIONAL LIFTING SCHEME OF INTEGER WAVELET TRANSFORM FOR
LOSSLESS IMAGE COMPRESSION
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1 绪论
2 数字图像基础
3 空间域图像增强
4 频率域图像增强
5 图像复原
6 彩色图像处理
7 小波变换和多分辨率处理
8 图像压缩
9 形态学图像处理
10 图像分割
11 表示与描述
12 对象识别-1 Introduction 3 2 digital image based on spatial frequency domain image enhancement image enhancement 4 5 6 Color image p
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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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通过matlab实现基于小波变换的图像压缩算法研究，内容详细，通俗易懂，可供大家使用，互相学习。-Matlab based on wavelet transform image compression algorithm, detailed and easy to understand for everyone to use, learn from each other.
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本程序运用小波分析对图像进行处理 实现了压缩，去噪和快速缩放的图像处理任务。对于想要学习小波变换的人来说会有所帮助。-This procedure using wavelet analysis and image compression, denoising and rapid scaling image processing tasks. Be helpful for people who want to learn the wavelet transform.
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基于小波变换的使用SPIHT算法进行图像压缩，并对原有的算法进行优化-Based on wavelet transform using the SPIHT algorithm for image compression, and the original algorithm to optimize
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本程序实现图像LENA的压缩传感，小波变换让图像稀疏化，算法采用正交匹配法-This procedure for the compression of the image LENA sensing, wavelet transform to image sparse algorithm using orthogonal matching method
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小波变换进行图像压缩matlab源代码源程序-Wavelet transform for image compression matlab source code source ......................................
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小波变换进行图像压缩matlab源代码源程序-Wavelet transform for image compression matlab source code source ......................................
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小波变换进行图像压缩matlab源代码源程序-Wavelet transform for image compression matlab source code source ......................................
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应用小波转换技术，对图像进行压缩，MATLAB源代码，比较实用-Wavelet transform technique for image compression, MATLAB source code, more practical
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实现一维傅里叶变化和小波变化，对图像进行压缩，实现图像空域到频域变换以及提取细节分量和亮度分量。-To achieve one-dimensional Fourier transform and wavelet transform for image compression, image spatial to the frequency domain transform and extract the detail component and the luminance component.
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利用小波变换实现图像压缩：
利用小波变换实现图像压缩，是利用小波分解图像的高频部分，只保留低频部分，
从图中可以看出，第一次压缩是提取图像中小波分解的第一层低频信息，此时压缩效果较好,第二次压缩是提取第二层的低频部分，其压缩效果远不如第一次压
-Using wavelet transform image compression: wavelet transform for image compression, is the use of high-frequency part
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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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基于MATLAB利用小波变换对图像进行处理，包括压缩、增强、融合、去噪-Based on MATLAB wavelet transform for image processing, including compression, enhancement, integration, de-noising
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