Description: 实现非局部平均去噪算法（non local mean）-The realization of non-local denoising algorithm on average (non local mean) Platform: |
Size: 979968 |
Author:冯灿 |
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Description: non-local means filter 用于去噪，里面的矩阵操作编写的代码，速度比较快-non-local means filter for noise removal, inside the matrix manipulation code written faster Platform: |
Size: 1024 |
Author:lanxia |
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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: Non-local means filter，，用的高斯核。算是改进吧-Non-local means filter,, the Gaussian kernel. For the with the Be regarded as to improve the bar Platform: |
Size: 1024 |
Author:Wangyu |
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Description: This only a matlab program for non local means denoising filter implementation.-This is only a matlab program for non local means denoising filter implementation. Platform: |
Size: 172032 |
Author:pbarmashe |
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Description: 伍健博士的论文模糊非局部去噪方法用于去除随机值脉冲噪声，主要引用模糊函数度量像素疑似噪声程度。-The noise non-local noise removal method is used to remove the impulse noise of random value, and the fuzzy function is used to measure the suspected noise level. Platform: |
Size: 444416 |
Author:刘奎 |
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Description: 非局部均值是一种基于快匹配来确定滤波权值的。即先确定一个块的大小，例如7x7，然后在确定一个搜索区域，例如15x15，在15x15这个搜索区域中的每一个点，计算7x7的窗口与当前滤波点7x7窗口的绝对差值和，然后在计算一个指数函数，所有的搜索点都用指数函数计算出一个权值，当然还有权值的归一化。根据这个权值进行点的滤波操作。-It is a non-local means to determine the filter weight based on fast matching. That is, first determine the size of a block, for example 7x7, and then define a search area, such as 15x15, 15x15 in the search area for each point, compute the 7x7 filter window and the current window 7x7 point absolute difference and then calculate an exponential function, all search points are calculated using an exponential function of the weights, of course, also have the right values normalized. Filtering based on the operating point of the weights. Platform: |
Size: 1024 |
Author:q |
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Description: 能够实现图像的预处理也就是去噪处理，比中值滤波、均值滤波效果都要好。(Can achieve the image preprocessing is denoising, than the median filter, mean filtering effect is better.) Platform: |
Size: 10931200 |
Author:张丫丫yes
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Description: 目前非局部均值滤波算法研究比较火热，此程序提供了基础的非局部均值滤波matlab程序。(Currently Non-local means filtering algorithm is relatively hot, this program provides the basis for the non-local mean filter matlab program.) Platform: |
Size: 12306432 |
Author:赵红 |
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Search - non local means filter