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此文件为一代小波变换的matlab源码程序，用于图像压缩。压缩比可以自己设定。-This document generation wavelet transform matlab source program for image compression. The compression ratio can be set.
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小波变换的Matlab程序源代码，除了小波图像压缩算法外，还包括图像重构函数。-Wavelet Transform Matlab program source code, apart from wavelet image compression algorithm, also includes the functions of image reconstruction.
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这是一个利用MATLAB中wdencmp函数对图像进行压缩的问题，程序简单易用。-This is a problem of image compression utilize the MATLAB, wdencmp function, easy-to-use program.
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基于MATLAB的 SVD分解 图像分解 图像压缩 图像还原-SVD decomposition MATLAB-based image decomposition image compression image restore
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matlab的小波压缩程序，用图像压缩和降维-the matlab wavelet compression program, image compression and dimensionality reduction
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ＰＣＡ算法在ｍａｔｌａｂ图像压缩中的应用
ＰＣＡ算法在ｍａｔｌａｂ图像压缩中的应用-PCA algorithm matlab image compression applications PCA algorithm matlab image compression
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利用matlab软件实现haar小波对图像的压缩与重构-Matlab software haar wavelet image compression and reconstruction
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image compression using neutral network toolbox matlab
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盲水印提取时不需要参考原始载体图像,在信息隐藏、版权保护等方面具有更广泛的应用前景。提出的盲水印算法在分块离散余弦变换(DCT)和离散小波变换(DWT)的基础上,利用关系双方DCT系数和DWT系数在受到攻击时具有相同变化趋势的特点,采用关系嵌入和量化嵌入的自适应选择嵌入策略,较大幅度地提高了盲水印提取的鲁棒性。同时在量化嵌入中采用抖动调制,实现了水印透明性和鲁棒性调节的便捷性。大量仿真实验结果表明该算法对噪声干扰、低通滤波、JPEG压缩、对比度增强等攻击有很好的鲁棒性和透明性。关键词 数字水印盲
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在数字图像处理中，运用MATLAB中的函数imratio可以计算图像压缩后的压缩比-In digital image processing, the use of the MATLAB functions imratio can calculate the compression ratio of the image compression
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Perform rotation, translation and scaling on any image using MATLAB. The function has five inputs. These include at the first place the image which is to be rotated, translated and scaled. The second includes the scale factor. Scale factor less than
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用MATLAB编写的基于多尺度小波分析的图像压缩程序。-Prepared using MATLAB image compression based on multi-scale wavelet analysis.
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基于dct变换，实现matlab图像压缩源码，很有意思-Based on DCT transform, matlab image compression source code, very interesting
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huffman编码，无损压缩，matlab源码，实现图像压缩，很有意思-huffman coding, lossless compression, matlab source code, image compression, very interesting
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基于dct，matlab，编码，图像压缩，很有意思，下载吧-On dct, matlab, coding, image compression, is very interesting, download it
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图像压缩编码程序，利用matlab内部程序进行调用。-Image compression coding of the Fourier transform procedure, by calling matlab internal procedures
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小波图像二次压缩，MATLAB简单编程,改下路径即可用-Wavelet image compression
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matlab程序：基于dct的任意压缩比的图像压缩的实现。-Matlab program: to achieve arbitrary DCT compression ratio of image compression based on.
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matlab小波变换实现图像压缩 分为第一次压缩和第二次压缩-matlab wavelet transform image compression is divided into the first compression and the second compression
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基于DCT的JPEG图像压缩编码算法的MATLAB实现
希望可以帮到大家-DCT-JPEG image compression coding algorithm MATLAB-based hope you can help
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