%% 学习目标:图像加法实现图像去噪
I=imread('01.png');%
I1=imnoise(I,'gaussian',0,0.004); %对原始图像加高斯噪音,共得到4幅图像
I2=imnoise(I,'gaussian',0,0.003);
I3=imnoise(I,'gaussian',0,0.005);
I4=imnoise(I,'gaussian',0,0.006);
K=imlincomb(0.24,I1,0.24,I2,0.26,I3,0.26,I4); %线性组合
%% 图像输出
figure;
imshow(I);
figure;
imshow(I1);
figure;
imshow(K,[]);
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