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Ensure spatial is same in multiple runs of imnoise

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wond3rboy
wond3rboy 2015-7-11
关闭： MATLAB Answer Bot 2021-8-20
Hello I am performing tests on an image after adding increasing the noise in the image each time. I am using the function imnoise for this purpose. However, in order to ensure integrity of my tests, I require that the spatial locations of the noise pixels remains the same as I keep increasing the variance of the noise. I am initially trying to get this working for Gaussian noise. Can anybody suggest on what I can do.

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