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- pnmimpnoise: This operator loads a PBM/PGM/PPM file and creates impulse
- noise.
-
- Syntax: pnmimpnoise [+v|-v] [[-aAmpl] | [-rAmpl] [-gAmpl] [-bAmpl]]
- [-pPercentage] file1 file2
-
- +v : use verbose-mode (default)
- -v : no verbose-mode
- -a : amplitude of the (gray) noise, 0..255 (default)
- (default: 255)
- -r : amplitude of the red color component, 0 .. 255
- (PPM only) (default: 255)
- -g : amplitude of the green color component, 0 .. 255
- (PPM only) (default: 255)
- -b : amplitude of the blue color component, 0 .. 255
- (PPM only) (default: 255)
- -p : percentage of noisy pixels, 0.01 .. 100.0
- (default: 5.0)
- file1 : PBM/PGM/PPM-file, source
- file2 : PBM/PGM/PPM-file, destination
-