snippetbashTip
pbmnoise — Generate white noise. More information: <https://netpbm.sourceforge.net/doc/pbmnoise.html>.
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commandpbmnoiseclimoreinformationwhitenoisegenerate
Problem
How to use the
pbmnoise command: Generate white noise. More information: <https://netpbm.sourceforge.net/doc/pbmnoise.html>.Solution
pbmnoise — Generate white noise. More information: <https://netpbm.sourceforge.net/doc/pbmnoise.html>.Generate a PGM image containing white noise:
pbmnoise {{width}} {{height}} > {{path/to/output.pbm}}Specify the seed for the pseudo-random number generator:
pbmnoise {{width}} {{height}} -randomseed {{value}} > {{path/to/output.pbm}}Specify the desired rate of white to black pixels:
pbmnoise {{width}} {{height}} -ratio {{1/3}} > {{path/to/output.pbm}}Code Snippets
Generate a PGM image containing white noise
pbmnoise {{width}} {{height}} > {{path/to/output.pbm}}Specify the seed for the pseudo-random number generator
pbmnoise {{width}} {{height}} -randomseed {{value}} > {{path/to/output.pbm}}Specify the desired rate of white to black pixels
pbmnoise {{width}} {{height}} -ratio {{1/3}} > {{path/to/output.pbm}}Context
tldr-pages: common/pbmnoise
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