Image shift

Posted by Breukers, C (TNW) on Jun 22, 2009; 7:02am
URL: http://imagej.273.s1.nabble.com/Image-shift-tp3692046.html

Dear ImageJ'ers,

 

What would be the quickest (automized) way to determine a XY shift
between two images, which are displaced with a few pixels with respect
to eachother?

 

I have tried transforming the images to the frequency domain by
generating their FFT.

Subsequently I mulitplied these two FFT's and took the inverse of the
result.

Unfortunately I am not sure how to get the XY displacement as a result.

 

Kind regards,

Christian

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Christian Breukers
Medical Cell Biophysics Group
Faculty of Science and Technology
University of Twente
The Netherlands
E.: [hidden email] <mailto:[hidden email]>  
I.: www.tnw.utwente.nl/mcb

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