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该仿真算法实现了论文Image Denoising
using Scale Mixtures of Gaussians in the Wavelet Domain中图像降噪,This Algorithm utilize the method of paper "Image Denoising using Scale Mixtures of Gaussians in the Wavelet Domain "
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小波图像去噪程序。th=sigma*sqrt(2*log10(L*T)) 计算阈值
ch=c(1,num(4-i,1):num(4-i,3)+step(4-i)-1) 对各高频系数进行阈值处理
chl=length(ch)
for j=1:chl
if abs(ch(j))>=th
ch(j)=sign(ch(j))*(abs(ch(j))-2*th/(1+exp(m*(ch(j)^2)))) 阈值处理函数
else
-Wavelet image denois
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利用小波变换进行图像去噪处理，包括各种软硬阈值的选取函数,Using Wavelet Transform for Image Denoising, including a variety of select hard and soft threshold function
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基于小波系数的bayes估计的图像去噪，根据论文所讲的算法进行的编程，运行结果还不错。-Bayes estimation based on wavelet coefficients of image denoising, according to the paper talking about the programming algorithm, the results good.
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本程序可以实现利用小波变换对图像和数字信号的进行去噪-This procedure can be achieved using wavelet transform for image and digital signal Denoising
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采用小渡变换技术对遥感图像进行去噪、增强 在此基础上利用数学形态学的
方法提取图像中的人造帚物-Using wavelet transform technique for remote sensing image denoising, enhancement on this basis the use of mathematical morphology to extract the image of man-made objects broom
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denoising image with DWT
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用MATLAB实现的图像去噪，用了多层小波分解-Achieved using MATLAB image denoising using a wavelet decomposition of multi-storey
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Image Denoising In The Wavelet Domain Using Wiener Filtering.
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Image denoising with wavelet
We first load an image, and add some noise to it
The orthogonal wavelet transform is not very efficient for image denoising because it lacks translation invariance. This is why there is so many reconstruction artifact
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基于遗传算法和小波变换的图像去噪处理-Based on genetic algorithms and image denoising wavelet transform to deal with. . . . .
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本代码是基于Bandelet的硬阈值SAR图像去噪，结果与小波变换进行对比，结果表示其在峰值信噪比，边缘保持系数上均有一定的提高。压缩包中有程序和SAR图像。-This code is based on Bandelet SAR image denoising with a hard threshold .the results were compared with the wavelet transform, and the results indicated that in the peak
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贝叶斯和通用阈值软阈值图像去噪方法MATLAB程序，希望对大家有帮助，仅供大家参考，希望有用-Bayesian and universal soft-threshold threshold Image Denoising MATLAB program, we want to help, only for your reference and hope be useful
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IMAGE DENOISING USING BAYES THRESHOLDING OF WAVELET COEFFICIENTS
基于贝叶斯(BAYES)阈值的小波(WAVELET)图像去噪算法源代码-IMAGE DENOISING USING BAYES THRESHOLDING OF WAVELET COEFFICIENTS Bayesian (BAYES) threshold wavelet (WAVELET) image denoising algorithm source cod
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This paper proposes an adaptive threshold
estimation method for image denoising in the wavelet
domain based on the generalized Guassian
distribution (GGD) modeling of subband coefficients.
The proposed method called NormalShrink is
computat
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曲波变换和小波变换的图像去噪算法的文章，还不错-Image Denoising Method Based on Curvelet and Wavelet Transform！！！
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一个小波边缘检测的MATLAB程序，采用两种算法去噪，显示form即为边缘检测图像-A MATLAB wavelet edge detection procedure, using two algorithms de-noising, edge detection image display form shall be
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image denoising using wavelets with soft thresholding
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利用小波变换进行图像去噪的程序 基于MATLAB的-Image denoising using wavelet transform procedures for MATLAB-based
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基于小波变换的图像降噪处理及实现程序的源代码-Image denoising based on wavelet transform processing and realization of the program source code
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