point spread function

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mohd il 6 Mag 2012

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hi, here i want to ask how to determine point spread function(PSF) from image. here i attach the picture for further understanding. i hope, everyone can understand what i means. help me please. thanks..

http://i1259.photobucket.com/albums/ii548/msaiful89/psf.png

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Image Analyst il 6 Mag 2012

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Well if you have the original, you can use a wiener filter. MATLAB has a wiener() function.

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