How can I find the point spread function (PSF) to a motion-blurred image with the help of noisy image?

How can I find the point spread function (PSF) to a motion-blurred image with the help of noisy image?

[Daniel Armyr]

Can you clarify what it is you have, exactly? Do you have the original image and the blurred image?

Answer 1

[Daniel Armyr]

If you have the original image and the blurred image, you could probably deconvolve your blurred image with the original image.

Unfortunately, deconvolution is a rather tricky business. However, if you read up on Wikipedia here: http://en.wikipedia.org/wiki/Wiener_deconvolution

Once you have read that article, you can probably come back and ask a more precise question if you didn't get it straight away.