Description: 小波软阈值的去噪处理方法，里面有程序运行的Demo.-soft thresholding wavelet denoising way, there are procedures in the Demo. Platform: |
Size: 32203 |
Author:李甫 |
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Description: 小波软阈值去噪soft harr.rar 将文件所在目录设为工作目录，然后打开wavlet.fig,在noise提示框下输入噪声强度，在0-0.1之间（不能为零）。然后点process按钮，就会显示实验结果，包括原图像，加噪图像，去噪图像的对比以及当前的psnr值。 wavlet.m是程序文件。-wavelet soft thresholding soft harr.rar file directory as the working directory. wavlet.fig then opened the boxes under the noise input noise intensity, In between 0 -0.1 (not zero). Then point process button, it will indicate that the experimental results, including the original images, plus image noise, denoising image contrast and the current psnr value. Wavlet.m procedural documents. Platform: |
Size: 32505 |
Author:wenliangbo |
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Description: 小波软阈值去噪soft harr.rar 小波软阈值去噪soft harr.rar 将文件所在目录设为工作目录，然后打开wavlet.fig,在noise提示框下输入噪声强度，在0-0.1之间（不能为零）。然后点process按钮，就会显示实验结果，包括原图像，加噪图像，去噪图像的对比以及当前的psnr值。 wavlet.m是程序文件。-wavelet soft thresholding wavelet soft harr.rar soft thresholding soft harr.r ar file directory as the working directory, then opened wavlet.fig. the noise boxes import intensity noise in between -0.1 0 (not zero). Then point process button, it will indicate that the experimental results, including the original images, plus image noise, denoising image contrast and the current psnr value. Wavlet.m procedural documents. Platform: |
Size: 34317 |
Author:wzt |
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Description: 速度非常块，效果接近blsgsm。堪称去噪的又一突破。
OWT SURE-LET SOFTWARE FOR MATLAB
********************************
Florian Luisier, Thierry Blu and Michael Unser
Biomedical Imaging group
Swiss Federal Institute of Technology Lausanne (EPFL), Switzerland.
March 2007
This software implements the algorithm described in:
[1] F. Luisier, T. Blu, M. Unser, \"A New SURE Approach to Image
Denoising: Interscale Orthonormal Wavelet Thresholding,\"
IEEE Transactions on Image Processing, vol. 16, no. 3, pp. 593-606,
March 2007.
Platform: |
Size: 2621631 |
Author:li |
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Description: 小波软阈值的去噪处理方法，里面有程序运行的Demo.-soft thresholding wavelet denoising way, there are procedures in the Demo. Platform: |
Size: 31744 |
Author:李甫 |
Hits:
Description: 小波软阈值去噪soft harr.rar 将文件所在目录设为工作目录，然后打开wavlet.fig,在noise提示框下输入噪声强度，在0-0.1之间（不能为零）。然后点process按钮，就会显示实验结果，包括原图像，加噪图像，去噪图像的对比以及当前的psnr值。 wavlet.m是程序文件。-wavelet soft thresholding soft harr.rar file directory as the working directory. wavlet.fig then opened the boxes under the noise input noise intensity, In between 0-0.1 (not zero). Then point process button, it will indicate that the experimental results, including the original images, plus image noise, denoising image contrast and the current psnr value. Wavlet.m procedural documents. Platform: |
Size: 31744 |
Author:wenliangbo |
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Description: 速度非常块，效果接近blsgsm。堪称去噪的又一突破。
OWT SURE-LET SOFTWARE FOR MATLAB
********************************
Florian Luisier, Thierry Blu and Michael Unser
Biomedical Imaging group
Swiss Federal Institute of Technology Lausanne (EPFL), Switzerland.
March 2007
This software implements the algorithm described in:
[1] F. Luisier, T. Blu, M. Unser, "A New SURE Approach to Image
Denoising: Interscale Orthonormal Wavelet Thresholding,"
IEEE Transactions on Image Processing, vol. 16, no. 3, pp. 593-606,
March 2007.
-Very block, the effect close to blsgsm. Denoising can be another breakthrough. OWT SURE-LET SOFTWARE FOR MATLAB******************************** Florian Luisier, Thierry Blu and Michael UnserBiomedical Imaging group Swiss Federal Institute of Technology Lausanne (EPFL), Switzerland.March 2007This software implements the algorithm described in: [1] F. Luisier, T. Blu, M. Unser, Platform: |
Size: 2621440 |
Author:li |
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Description: 小波去噪,利用小波系数在相邻尺度上的相关性关系,针对小波系数估计中硬阈值方法和软阈值方法的缺点,
通过对双重量收缩函数得到的阈值乘以一个合适系数进行修定的折衷方法,提出了一种新的小波域局部自适应去噪算法.实验结果表明,该方法既可以去除噪声,又可以较好地保留图像的高频细节特征.-Wavelet denoising using the wavelet coefficients in adjacent scales of the correlation relationship between the estimation of wavelet coefficients for the hard thresholding and soft thresholding shortcomings, through the contraction of the double weight of the threshold function has been multiplied by a suitable coefficient revised compromise, proposed a new wavelet-domain partially adaptive denoising algorithm. The experimental results show that the method can remove noise, also can be used to retain the details of the characteristics of high-frequency images. Platform: |
Size: 3072 |
Author:weiwei |
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Description: 常规小波阈值去噪方法是在假定小波系数独立的条件下进行处理的,没有考虑到小
波系数在相邻尺度上的相关性.因此,也同样受到去噪和保留有用高频信息两难的困扰-Conventional wavelet thresholding denoising method is the assumption that the wavelet coefficients under the conditions of an independent deal with, and does not take into account the wavelet coefficients in adjacent scales of relevance. Therefore, it will also be useful by the de-noising and retain high-frequency information dilemma problems Platform: |
Size: 1024 |
Author:weiwei |
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Description: 虚拟仪器代表着目前测试仪器领域的发展方向，LabⅥEw语言是一种功能强大的仪器开发平台。对淹没在噪声中声发射信号的有效提取(去噪)是声发射信号处理技术的第一步，也是声发射信号处理的关键所在。本文介绍了基于小波变换的阈值去噪方法。在LabⅥEw平台上，通过仿真试验，对声发射信号的几种阈值法的去噪结果进行比较，选出一种适合声发射信号去噪的阈值准则。-Virtual instrument on behalf of the current developments in the field of testing equipment direction, Lab Ⅵ Ew language is a powerful development platform apparatus. Submerged in the noise of the acoustic emission signal in the effective extraction (denoising) is the acoustic emission signal processing technology, a first step, the acoustic emission signal processing is the key. In this paper, based on wavelet transform thresholding denoising method. Lab Ⅵ Ew in the platform through the simulation of acoustic emission signals of several denoising threshold method for comparison of results to elect a suitable acoustic emission signal de-noising threshold criteria. Platform: |
Size: 178176 |
Author:康康 |
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Description: MATLAB下通过多种小波实验了解小波变换的原理教程及示例代码
包括的多个示例源代码有：一维线性非线性近似、二维线性非线性近似、使用线性滤波过滤噪声、使用小波门限消除噪声、使用小波变换压缩一维信号、二维小波图像压缩等等。
-Under MATLAB wavelet through a variety of experiments to understand the principle of wavelet transform tutorial and sample code included in the source code has a number of examples: a linear one-dimensional non-linear approximation, nonlinear two-dimensional linear approximation, the use of linear filtering filter noise, the use of wavelet thresholding to eliminate noise, the use of one-dimensional wavelet transform compressed signal, two-dimensional wavelet image compression and so on. Platform: |
Size: 4382720 |
Author:aaa |
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Description: 包括的多个示例源代码有：一维线性非线性近似、二维线性非线性近似、使用线性滤波过滤噪声、使用小波门限消除噪声、使用小波变换压缩一维信号、二维小波图像压缩等等。-Including the source code of a number of examples are: a linear one-dimensional non-linear approximation, nonlinear two-dimensional linear approximation, the use of linear filtering noise filtering, the use of wavelet thresholding to eliminate noise, the use of one-dimensional wavelet compression signal, two-dimensional wavelet image compression and so on. Platform: |
Size: 4325376 |
Author:royma |
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Description: Wavelet Thresholding Techniques for
Power Spectrum Estimation
Pierre Moulin
Bell Communications Research
445 South Street
Morristown, NJ 07960
email: moulin@bellcore.com
tel (201) 829-5021
fax (201) 829-4391
August 1993
to appear in IEEE Trans. on Signal Processing Platform: |
Size: 53248 |
Author:far |
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Description: 此文件夹主要是在学习自适应语音小波阈值去噪中所查找的文献，其中论文包括自适应算法的介绍、语音小波自适应去噪、其他数字信号自适应小波阈值去噪。-This folder is the main voice in the learning adaptive wavelet threshold denoising in the search of the literature, which includes adaptive algorithm thesis presentation, voice, wavelet adaptive denoising, and other digital signal adaptive wavelet thresholding. Platform: |
Size: 2902016 |
Author:maning |
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Description: Gaussian的小波去噪工具箱，基于matlab-Gaussian Wavelet Denoising Matlab Toolbox
Various wavelet shrinkage and wavelet thresholding estimators, appeared in the nonparametric regression literature, are implemented in MATLAB§. These estimators arise from a wide range of classical and empirical Bayes methods treating either individual or blocks of wavelet coefficients. Platform: |
Size: 294912 |
Author:hanyue |
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Description: 小波域阈值去噪
将信号映射到小波域，根据噪声和噪声的小波系数在不同尺度上具有不同的性质和机理，对含噪信号的小波系数进行处理。
-Thresholding in wavelet domain to the wavelet domain signal mapped, in accordance with noise and noise wavelet coefficients have different properties and mechanisms at different scales, the wavelet coefficients of the noisy signal processing. Platform: |
Size: 2048 |
Author:吴人杰 |
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Search - thresholding in wavelet