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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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i had uploaded the matlab code for image processing image compression
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Matlab小波分析工具箱提供了一个可视化的小波分析工具，是一个很好的算法研究和工程设计，仿真和应用平台。特别适合于信号和图像分析，综合，去噪，压缩等领域的研究人员。-Matlab Wavelet Toolbox provides a visualization of the wavelet analysis tool, is a good algorithm and engineering design, simulation and application platform. Particu
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用matlab 实现的基于小波的图像压缩与显示程序-Using matlab to achieve wavelet-based image compression and display program
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image compression using wavelet harr the code is written matlab
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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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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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含有DCT JPEG HUFFMAN WAVELET图像压缩解压缩matlab的代码示例-With DCT JPEG HUFFMAN WAVELET image compression and decompression matlab code example
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在matlab语言环境中实现图像的压缩，做实验的童鞋们，快来下载吧-Language environment in matlab for image compression, do the experiment children s shoes, come download it
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用MATLAB对图像进行小波变换，对变换后的系数进行SPIHT编码，形成压缩码流，是经典的小波变换编码方法-MATLAB to image wavelet transform, to transform coefficients on SPIHT coding, forming compression streaming, is a classic wavelet transform coding method
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video processing using matlab
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压缩包一共有4个程序，MATLAB编程实现，实现图像分量提取，图像批量格式转换，图像纹理特征提取，拉普拉斯变换。-Compression MATLAB programming package, a total of four programs to achieve the image component extraction, image batch format conversion and image texture feature extraction, the Laplace trans
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基于LBG算法的矢量量化编码用MATLAB实现图像压缩-Image compression based on the LBG algorithm for vector quantization coding with MATLAB
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基于主成分分析的图像压缩与重建，图像压缩与重建的MATLAB实现-Based on principal component analysis, image compression and reconstruction, image compression and reconstruction MATLAB implementation
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本文提出了一种基于小波变换的图像压缩算法，附有详细的Matlab程序，具有重要的学术参考价值！-This paper presents a kind of image compression algorithm based on wavelet transform, accompanied by a detailed Matlab procedures, has important academic value!
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本文提出了一种基于小波变换的图像压缩算法，附有详细的Matlab程序，具有重要的学术参考价值！-This paper presents a kind of image compression algorithm based on wavelet transform, accompanied by a detailed Matlab procedures, has important academic value!
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这本书提供了充分的代表性逆合成孔径雷达（ISAR）成像，这是一种流行和重要的雷达信号处理工具。本书涵盖了所有可能的ISAR成像方面。这本书提供了一个介绍了专家组的逆问题和合成孔径雷达（SAR）提出的问题之前，信号处理技术和雷达基本相当。如高分辨率SAR的重要概念，脉冲压缩和图像形成连同相关的MATLAB代码。 ISAR成像的基本原理后，这本书提供了相关的MATLAB函数和代码成像ISAR成像的详细程序。 ISAR成像，多个成像技巧和微调，如零填充和窗口程序，以提高图像的质量也被提出。最后，逆合成
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P0301：数字图像矩阵数据的显示及其傅立叶变换
P0302：二维离散余弦变换的图像压缩
P0303：采用灰度变换的方法增强图像的对比度
P0304：直方图均匀化
P0305：模拟图像受高斯白噪声和椒盐噪声的影响
P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波
P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波
P0308：图像的自适应魏纳滤波
P030
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多尺度图像非下采样轮廓波变换（NSCT）的工具箱，实现代码为Matlab版本。可用于图像的多尺度分析，如图像压缩、图像分割、图像融合和超分辨率等。-Multi-scale image nonsubsampled contourlet transform (NSCT) toolbox, code Matlab version. The images can be used for multi-scale analysis, such as image compression, image segm
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利用MATLAB编写的压缩感知重构算法，实现图像压缩后的重构-Using MATLAB compressed sensing
reconstruction algorithm, image compression refactoring
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