Description: 消除图像噪声，凸显图像结构。非局部滤波应用于图像去噪。-Implementation of the Non local filter proposed for A. Buades, B. Coll and J.M. Morel in "A non-local algorithm for image denoising" Platform: |
Size: 5120 |
Author:King |
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Description: 我们提出一个新的方法，方法噪声，用来估计和比较数字图像去噪方法的表现。我们首先对一个广泛的去噪算法类计算和分析方法噪声，称之为局部平滑滤波。其次，我们提出一种新的基于图像中所有像素的非局部平均的算法，非局部平均（NL-means）。最后，我们展示几组实验比较非局部平均算法和局部平滑滤波算法。-We propose a new method for noise method used to estimate the performance of digital image denoising methods and compare. We first noise, a denoising algorithm calculation and analysis method called partial smoothing filter. Secondly, we have proposed a new algorithm based on all the pixels in the image non-local average, the non-local average (NL-means). Finally, we show several groups of experiments comparing non-local averaging algorithm and the local smoothing filter algorithm. Platform: |
Size: 258048 |
Author:王黛冰 |
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Description: anisotropic diffusion
input: image to be filtered
t: radio of search window
f: radio of similarity window
k: degree of filtering
sigma: noise standard deviation
Author: Jose Vicente Manjon Herrera & Antoni Buades
Date: 09-03-2006
Implementation of the Non local filter proposed for A. Buades, B. Coll and J.M. Morel in
A non-local algorithm for image denoising
-anisotropic diffusion Platform: |
Size: 1024 |
Author:彭静 |
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Description: This MATLAB software implements the denoising algorithm (the Probabilistic
Patch-Based filter) for images damaged by multiplicative Nakagami-Rayleigh
noise as presented in: Iterative Weighted Maximum Likelihood Denoising
with Probabilistic Patch-Based Weights , C-A. Deledalle, L. Denis and
F. Tupin, IEEE Trans. on Image Processing, vol. 18, no. 12, pp. 2661-2672,
December 2009. It also corresponds to the NL-SAR filter: A non-local
approach for SAR and interferometric SAR denoising , C-A. Deledalle,
Florence Tupin and Loï c Denis, in the proceedings of IGARSS, Honolulu,
Hawaii, USA, July 2010.
This software is free and should be used only for nonprofit purposes. Any
unauthorized use of this software for industrial or profit-oriented
activities is expressively prohibited.-This MATLAB software implements the denoising algorithm (the Probabilistic
Patch-Based filter) for images damaged by multiplicative Nakagami-Rayleigh
noise as presented in: Iterative Weighted Maximum Likelihood Denoising
with Probabilistic Patch-Based Weights , C-A. Deledalle, L. Denis and
F. Tupin, IEEE Trans. on Image Processing, vol. 18, no. 12, pp. 2661-2672,
December 2009. It also corresponds to the NL-SAR filter: A non-local
approach for SAR and interferometric SAR denoising , C-A. Deledalle,
Florence Tupin and Loï c Denis, in the proceedings of IGARSS, Honolulu,
Hawaii, USA, July 2010.
This software is free and should be used only for nonprofit purposes. Any
unauthorized use of this software for industrial or profit-oriented
activities is expressively prohibited.
Platform: |
Size: 2865152 |
Author:nanolilou |
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Description: Non-local means算法由A. Buades, B. Coll, J.M Morel提出。该算法的主要参考文献为：
A. Buades, B. Coll, J.M Morel,
A review of image denoising algorithms, with a new one ,
Multiscale Modeling and Simulation (SIAM interdisciplinary journal), Vol 4 (2), pp: 490-530, 2005.
这个工具箱以一种相当普遍的方式可以被matlab调用的C文件上实现这个算法。它允许执行传统的NL-means进行去噪（对黑白图像和彩色图像均适用）并且使用任意一组补丁执行去噪。
-The non-local means is an algorithm introduced by A. Buades, B. Coll, J.M Morel.
The main reference for the algorithm is
A. Buades, B. Coll, J.M Morel,
A review of image denoising algorithms, with a new one ,
Multiscale Modeling and Simulation (SIAM interdisciplinary journal), Vol 4 (2), pp: 490-530, 2005.
This toolbox implements the algorithm in a fairly general way in a C file that can be called Matlab. It allows to perform the traditional NL-means for denoising (for both B&W and color images) but also to use an arbitrary set of patches to perform the denoising. Platform: |
Size: 1828864 |
Author:沙天飞 |
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Description: This an algorithm for image denoising based on a non-local means.-This is an algorithm for image denoising based on a non-local means. Platform: |
Size: 229376 |
Author:tsuda |
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Description: 快速非局部均值降噪算法。比较传统的速度更快，是基于论文《a non-local algorithm for image denoising》实现的(Fast non local means denoising algorithm.) Platform: |
Size: 4096 |
Author:cxsy |
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Search - A non-local algorithm for image denoising