## NAME

         libnoise - CVIPtools core toolbox library for noise  genera-
         tion

## SYNOPSIS

          #include <CVIPtoolkit.h>
          #include <CVIPdef.h>
          #include <CVIPimage.h>
          #include <CVIPconvert.h>
          #include <CVIPnoise.h>

         See the individual function man pages for details and  exam-
         ples.

## PATH

         $CVIPHOME/NOISE

## TYPES AND CONSTANTS

          #define FS 8000
          #define NOISE 100*cos(2*Pi*T*1000/FS)
          #define trunc(x) (((x) > 255) ? 255:(((x) < 0) ? 0:(x)))

## FUNCTIONS

         The following functions are included in libnoise:

                                gamma_noise
                                gaussian_noise
                                neg_exp_noise
                                rayleigh_noise
                                speckle_noise
                                uniform_noise

## RETURN VALUES

         The functions return a modified Image  pointer  on  success,
         and returns a NULL pointer on failure.

## SEE ALSO

         Functions listed above

## AUTHOR

         Copyright (C) 1996 SIUE - by Scott E Umbaugh.