DIPlib Documentation - ©1995-2017 Quantitative Imaging Group, Delft University of Technology.

DIPlib on-line documentation Function reference Global function index

UniformNoise

Generate an image disturbed by uniform noise

SYNOPSIS

#include "dip_noise.h"

dip_Error dip_UniformNoise ( in, out, lowerBound, upperBound, random )

DATA TYPES

integer, float

FUNCTION

Generate an image disturbed by additive uniform noise. See UniformRandomVariable for more information on the random number generator.

ARGUMENTS

Data typeNameDescription
dip_ImageinInput
dip_ImageoutOutput
dip_floatlowerBoundLower bound of the uniform distribution the noise is drawn from
dip_floatupperBoundUpper bound of the uniform distribution the noise is drawn from
dip_Random *randomPointer to a random value structure

EXAMPLE

Get a image with additive uniform noise as follows: 

   dip_Image in, out;
   dip_float lower, upper;
   dip_Random random;

   lower = 1.0;
   upper = 10.0;
   DIPXJ( dip_RandomSeed( &random, 0 ));
   DIPXJ( dip_UniformNoise( in, out, lower, upper, &random ));

SEE ALSO

UniformRandomVariable, RandomVariable, RandomSeed, RandomSeedVector, GaussianNoise, PoissonNoise, BinaryNoise