Problem in coding out-of-focus blur kernal for Image restoration

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Mahi
Mahi le 22 Avr 2018
Commenté : KALYAN ACHARJYA le 28 Juil 2019
Hello Everyone,
I am recently working on adjusting focus level of images i.e. deblurring images for out-of-focus defects and studied from various research papers that out-of-focus images can be improved using deconvwnr()/deconvlucy() with a blur kernal (PSF) mentioned in the attached file.
If this PSF function same as fspecial(disk,'radius')?
Thanking you in anticipation.
  2 commentaires
KALYAN ACHARJYA
KALYAN ACHARJYA le 28 Juil 2019
I dont think so, because disk is a gaussian low pass filter. Also both has different mathematical equations.

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