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adds noise to an image More...
adds noise to an image
Usage: bruite in.pgm n alpha p out.pgm
Description: Adds a uniform or gaussian noise, of mean 0 and standard deviation alpha, to a proportion p of the pixels of the image in.pgm .
OPTIONS n = 0 uniform noise n = 1 gaussian noise
Types supported: byte 2d, byte 3d
Category: signal
1.7.3