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Wavelab Toolbox >> Wavelab Toolbox > Tools for DeNoising Signals with White Gaussian Noise > GWNoisy2

GWNoisy2

Addition of a 2D Gaussian White Noise

Calling Sequence

Noisyim = GWNoisy2(im,sigma)

Parameters

Inputs:

im :

Input simage

sigma:

s.d for additive GWN

Outputs:

Noisyim:

Noisy image

Authors

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