View Single Post
Old 14th February 2020, 17:11   #6  |  Link
Sharc
Registered User
 
Join Date: May 2006
Posts: 3,997
Quote:
Originally Posted by Cary Knoop View Post
There are far better noise reduction methods (KNLMeans, BM3D) than using Fourier transforms.
I would stay away from it.
It depends on the strength and type of "noise", I'd say.
dfttest (another FFT based filter) can perform better in some cases.
Sharc is offline   Reply With Quote