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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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DCT 图像压缩 算法 源代码 不用matlab本身自带的源代码-DCT image compression
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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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内包含有基于MATLAB的jpeg图像的压缩编码和解码-Contains a based on the MATLAB jpeg image compression encoding and decoding
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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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this code descibe matlab code for quadtree decomposition in fractal image compression
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小波变换进行图像压缩 采用matlab编程
-Wavelet transform for image compression
Using matlab programming
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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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对图像进行DCT正反变换,可以在matlab里面观察正变换后的数据,达到数据压缩。-DCT pros and transform the image in matlab which observed data is transformed to achieve data compression.
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对JPEG的压缩标准进行了仿真,主要过程DCT压缩,根据JPEG的量化矩阵对DCT结果进行量化,对量化结果进行Huffman编码。同时也实现了解压缩过程,即执行上述过程的逆过程-Matlab image compression
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影像壓縮4:2:0,以及bilinear interpolation的matlab code-Image compression 4:2:0, as well as bilinear interpolation, matlab code
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an usefull book about İ mage compression with matlab
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Image compression in matlab software code
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用matlab仿真,通过不同的方法计算矩阵的SVD分解,并用SVD的方法计算最小二乘问题和进行图像压缩-Matlab simulation, different ways to calculate the matrix SVD decomposition and the SVD method to calculate the least squares problem and the image compression
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基于Lossy-to-Lossless Image
Compression Based on Reversible Integer TDLT/KLT的压缩算法的matlab实现,在增加ROI编码模块,算法详细可以查看论文《Lossy-to-lossless image compression based on multiplier-less
reversible integer time domain lapped transform》。程序由main.m函数开始运行,输入参数有3个,分
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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
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