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Topic: Add Random Phase inside eclipse-masked image.
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June Kang

Posts: 1
Registered: 5/23/13
Add Random Phase inside eclipse-masked image.
Posted: May 23, 2013 2:09 PM
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I've tried to add random noise only to phase of the image based on this code.

However, Now I want to this job WITHIN the image which eclipse-shaped masked.
like this.

Of course I have a mask itself and easily import it to matlab and transfer to 'logic matrix'

However the results is very weired. FFT happens with whole image and I cannot find the way.

Is it possible to seperate phase and add random noise for ONLY within-eclipse part?

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