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cmnoise

$ \bigcirc$Name


cmnoise Put noise on a Cmovie




$ \bigcirc$Command Synopsis


cmnoise [-g std] [-i p] in out



-g std : additive Gaussian noise with standard deviation std

-i p : impulse noise (range 0..255), applied to p percent of the pixels

in : input Cmovie

out : output Cmovie




$ \bigcirc$Function Summary


Cmovie cmnoise (in , std , p )

Cmovie in ;

float *std , *p ;




$ \bigcirc$Description


This module corrupts a Cmovie with a Gaussian additive noise or an impulse noise. The cnoise module is called for each image of the movie, except that the random generator is initialized only for the first image.




$ \bigcirc$See Also


cnoise.




$ \bigcirc$Version 1.0


Last Modification date : Thu Nov 29 20:23:56 2001


$ \bigcirc$Author


Lionel Moisan






next up previous contents index
Next: cnoise Up: Reference Previous: chisto   Contents   Index
mw 2004-05-05