Examples
Examples
CodesCode1f = imread(lenna.jpg);g = imnoise(f, 'gaussian', 0, 0.01);figure, imshow(g);g = imnoise(f, 'salt & pepper', 0.01)figure, imshow(g);Code2r = imnoise2(gaussian',10000,1,0,1)p = hist(r,50);bar(p);
Codes ◼ Code1 ◼ f = imread('lenna.jpg'); ◼ g = imnoise(f, 'gaussian', 0, 0.01); ◼ figure, imshow(g); ◼ g = imnoise(f, 'salt & pepper', 0.01); ◼ figure, imshow(g); ◼ Code2 ◼ r = imnoise2('gaussian',10000,1,0,1); ◼ p = hist(r,50); ◼ bar(p);