Re: FT math (motion blur removal)

Posted by Gabriel Landini on May 08, 2007; 9:11am
URL: http://imagej.273.s1.nabble.com/FT-math-motion-blur-removal-tp3699574p3699575.html

On Tuesday 08 May 2007 05:59:45 roger bourne wrote:
> How do I divide an FT by another FT (or the image of its power spectrum)?
>
> I am trying to demonstrate removal of motion blur by division of the
> blurred image FT by the FT of the blur vector.

There is this macro that shows blurring/deblurring:

http://rsbweb.nih.gov/ij/macros/MotionBlurRemoval.txt

I have tried to deblur other images by specfying the blur vector as in the
program above, but I cannot make it work. (I must be missing something quite
obvious).

Please post here if you find a way of doing motion deblurring this way.

Cheers,

Gabriel