Pamaddnoise User Manual(0) Pamaddnoise User Manual(0) (NAME) pamaddnoise - () Netpbm (SYNOPSIS) pamaddnoise { [-type gaussian] [-sigma1 value] [-sigma2 value] | -type multiplicative_gaussian [-mgsigma value] | -type impulse [-tolerance ratio] | -type laplacian [-lsigma value] | -type poisson [-lambda value] } [-seed int] [netpbmfile] (DESCRIPTION) Netpbm(1) . pamaddnoise () Netpbm . pamaddnoise PPM . (OPTIONS) libnetpbm ( -quiet (Common Options) ) pamaddnoise : -type noise_type . : gaussian multiplicative_gaussian impulse laplacian poisson. . gaussian . gaussian . . -sigma1 -sigma2 ( ). . multiplicative_gaussian impulse <<>> (salt and pepper) . . . -tolerance -salt . laplacian poisson -lambda value -type=poisson . . . . -lsigma value . . -mgsigma value (multiplicative gaussian) . . -seed int (seed) . . -sigma1 value . . . -sigma2 value . . . -tolerance fraction (impulse) . fraction . ( ) () -salt . . -salt=fraction . fraction (maxval) () . ( ). Netpbm 11.04 ( ) . . (REFERENCES) o "Adaptive Image Restoration in Signal-Dependent Noise" by R. Kasturi Institute for Electronic Science, Texas Tech University, 1982 o "Digital Image Processing Algorithms" by Ioannis Pitas, Prentice Hall, 1993 ISBN 0-13-145814-0 (SEE ALSO) pgmnoise(1), pgmmedian(1), pnm(1), pam(1), (HISTORY) pamaddnoise 10.29 ( ) Netpbm . Mike Burns ( ). Burns Netpbm 10.29 pnmaddnoise PNM . Netpbm 10.30 PAM pamaddnoise . (AUTHOR) (C) Mike Burns (DOCUMENT SOURCE) 'makeman' Netpbm HTML . : http://netpbm.sourceforge.net/doc/pamaddnoise.html netpbm documentation 21 August 2023 Pamaddnoise User Manual(0)