Non-Local Means算法实现: function [output]=NLmeansfilter(input,t,f,h) %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % input: image to be filtered % t: radio of search window % f: radio of similarity window % h: degree of filtering % % Author:...
Then, the non-local means filter is applied block by block and the metric is used to choose the optimal filtering degree adaptively. The result of proposed deblocking algorithm is superior to conventional approaches in both subjective and objective aspects,which are supported by extensive experiments...
1) non-local means 非局部平均滤波1. Image inpainting based on non-local means algorithm and fast marching method; 基于非局部平均滤波和快速行进法图像修补算法更多例句>> 2) nonlocal means filtering 非局部均值滤波 1. In terms of characteristics of similarity of various structural primitives, a ...
1、单一的non-local block加在较浅层次效果显著。reasonable。高层次丢失的信息太多了，找不到细小的远...
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图像特征预选择滤波参数Non-local Means Filtering (NLMF) has been a popular issue in the image filtering field.The existing NLMFs based pre-selections are analyzed,and it is pointed out that they all have deficiencies in terms of feature extraction from image patches.An adaptive and effeicient ...
2. Non-local means model processes image basing on global information. 本文提出一种偏微分方程约束的非局部均值图像插值模型。更多例句>> 2) nonlocal means filtering 非局部均值滤波 1. In terms of characteristics of similarity of various structural primitives, a two-stage nonlocal means filtering ...
Non-local means filter uses all the possible self-predictions and self-similarities the image can provide to determine the pixel weights for filtering the noisy image, with the assumption that the image contains an extensive amount of self-similarity. As the pixels are highly correlated and the ...
Gonzalez once mentioned an adaptive filtering algorithm based on local noise removal in his article《Digital Image Processing》. Gonzalez)提出的一个基于自适应局部噪声消除滤波器算法存在的不足,并提出了一种改进的自适应局部噪声消除滤波新算法。5
An improved Wiener denoising algorithm is proposed by combining structure tensor of image together with Wiener filtering, which is data-adaptive and thus c... LU ZhiBo,WANG Xin,HU GuoEn,... - 《计算机科学》 被引量: 0发表: 2007年 基于局部与非局部先验的影像超分辨重建算法研究 影像超分辨重建作...