I want to add artificial noise to the image, what should I do? You want to put stripes at regular pixel intervals, as shown in the figure below: I wrote the code below to put black stripes on one line for every three lines for i = 1:512 counter = counter + 1; if counter > 3 counter = 0; end for j = 1:512 if counter < 3 img{i,j} = 255; elseif counter == 3 img{i,j} = 0; end end end fr = imread("image.bmp") sum = fr + img; I thought I could simply add the stripe arrangement and image made like this. However, the pixel that should be zero value was not created because the pixel value of the original image was included. The result was added only white stripes with a value of 0. Please let me know if there is a function or code to put stripe noise in the mat wrap. Continue reading...
