Gaussian blur before or after Background correction?

Posted by foxtango on Jul 31, 2020; 8:32pm
URL: http://imagej.273.s1.nabble.com/Gaussian-blur-before-or-after-Background-correction-tp5023797.html

Hi everybody,

In some of my (microscopic) images the gain was set too high. I have to
apply a Gaussian blur. I also have empty images and plan to apply a
Background correction by division. Should I apply the Gaussian blur before
(a) or after (b) Background correction?
(a) Gaussian blur applied to the image and empty image separately
(b) Gaussian blur applied to the corrected image

Thank you, Thomas

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