Adding Noise to RGB Image
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I am trying to add salt and pepper noise to an RGB Image WHERE the noise density of pepper is 0.1 and the noise density of salt is 0.2. How can I do it?
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KALYAN ACHARJYA
on 3 Jan 2021
Refer the following File Exchange link, to add Salt or Pepper noise with certain densities.
Fore the color image, might be apply to all individual image planes, later do the concatenation
niseyIm=cat(3,NoisyR,NoisyG,NoisyB)
Disclosure: I have not tested the above suggestion.
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Image Analyst
on 3 Jan 2021
See attached demos where I add salt and pepper noise, then remove them with a modified median filter.
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