CODEWITHSUNDEEP
matlabimage-processing
FaracliT
FaracliT

Reputation: 11

Recovery of PSF used for deconvolution (deblurring)

I have two images. I know that one is the deblurred version of the other, with Wiener deconvolution.

I have no idea about the parameters used for the deconvolution.

How can I recover the point spread function used for the deconvolution?

Thanks

Upvotes: 1

Views: 362

Answers (1)

Luis Mendo
Luis Mendo

Reputation: 112769

Apply fft2 to both input and output, divide them to obtain estimate of transfer function, and transform that back through ifft2?

Upvotes: 2

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