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From: Mukeshwar on 22 Apr 2010 10:53
Greetings,
After making an image noisy but taking the fft and sweeping a gaussian distribution through it . What is the best to to find out the percent noise in the image. Ie: if sigma=X( width of the gaussian).... %noisy=Y

Thanks in advance for your help.
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Next: making a linear filter mask and apply to an image