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Gianfry


Active since 2013

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Add Poisson Noise on image with double precision (shot noise)
I am trying to add poisson noise to an image with doulbe precision. I do: I = im2double(imread('mypic.tif')); % mypic.t...

11 years ago | 0 answers | 0

0

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Does image functions support double value greater than 1.0 ?
Basically I have image containing pixel that can exceed 1.0. Take for example this 2x2 images: I = [ 0.1124 0.2354 ...

11 years ago | 1 answer | 0

1

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(Bug?) How to get an estimated_nsr (without having original Image) for Wiener deconvolution?
I am using Wiener deconvolution to restore an image which is blurred and noisy. The problem is: I don't have the original imag...

11 years ago | 2 answers | 1

2

answers