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小波方法和偏微分方程方法是图像去噪中的主要方法。该文提出基于离散小波变换对图像进行阈值去噪，得出了小波阈值的偏微
分方程表示形式，在此基础上研究偏微分方程的解法，采用分数步的小波阈值方法对图像去噪，得到了较好的去噪效果，同时可以保护边
缘。数值试验结果表明，该方法具有比小波方法更好的去噪效果，能获得较高的信噪比-Wavelet method and partial differential equations is the main method of image denoising.
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A New SURE Approach to Image Denoising:
Interscale Orthonormal Wavelet Thresholding
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Denoising demonstration based on the SURE-LET principle applied to interscale orthonormal wavelet thresholding. To run this scr ipt, just type denoising_demo in your Matlab Command Window
-Denoising demonstration based on the SURE-LET principle app
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This program denoises an image based on soft-thresholding wavelet coefficients with the so-called universal thereshold, Visushrink. Only the wavelet coefficients are thresholded.
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this package include image denoising using visu shrink wavelet threshold.
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基于改进的小波阈值技术MRI图像去噪方法的研究-Based on improved wavelet thresholding denoising method for MRI
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image denoising using wavelets with soft thresholding
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Adaptive Wavelet Thresholding for Image Denoising
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利用小波阈值处理来去除杂波和噪声的算法,实现对探地雷达图像处理-Wavelet thresholding to remove the clutter and noise of the algorithm to realize image processing on GPR
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贝叶斯阈值方法实现图像去噪，对文献Chang.adaptive wavelet thresholding for image denoising and compression仿真结果。-Bayesian threshold method of image denoising。
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This a wavelet soft thresholding the original code, prepared using Matlab. We want to help-This is a wavelet soft thresholding the original code, prepared using Matlab. We want to help
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The code performs the Neighblock wavelet thresholding method for image denoising-The code performs the Neighblock wavelet thresholding method for image denoising
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The function apply soft thresholding to wavelet coefficients at decomposition level lev calculating the threshold adapted to the various
sub-bands-The function apply soft thresholding to wavelet coefficients at decomposition level lev calculating
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小波阈值去噪。对图像加噪，并进行小波1到4层分解去噪，给出信噪比走势图-Wavelet thresholding. Increase the image noise, and 1 to 4 layers of wavelet decomposition denoising, signal to noise ratio charts are given
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小波阈值去噪。对图像加噪，并进行小波1到4层分解去噪，给出信噪比走势图.rar-Wavelet thresholding. Increase the image noise, and 1 to 4 layers of wavelet decomposition denoising, signal to noise ratio is given chart. Rar
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小波阈值降噪的matlab代码 里面有两个程序 一个比较了软硬阈值去噪 另外一个对多层小波分解的阈值去噪做了对比-Wavelet threshold denoising matlab code there are two programs a relatively soft and hard thresholding is another multi-layer wavelet threshold denoising to do a comparison
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小波阈值去噪的MATLAB计算程序，计算方便-Wavelet thresholding the MATLAB computer program, to facilitate the calculation
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对Lena图先进行jpeg压缩，再对压缩后的图像分别进行小波软阈值去噪和非抽样硬阈值去噪，比较两种去噪方案，非抽样硬阈值有更好的效果。这是根据一篇外文文献来进行编程的，最后有图像对比结果。-According to the paper of OPTIMAL WAVELET THRESHOLDING FOR VARIOUS CODING SCHEMES ,I firstly compresse the Lena picture using the jpeg method ,then respect
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关于小波阈值法去噪的matlab程序，可以借鉴下-Wavelet thresholding denoising Matlab program can learn
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brief explanation about the wavelet denoising ,thresholding
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