Bug confirmed here, I’m investigating…
[Feature Request] FFT denoise
David_Tschumperle
(David Tschumperlé)
#22
Apparently, this is fixed with this patch : https://github.com/dtschump/CImg/commit/6fbf12e4d838c8140852790c1e8ab89650c93c64
It was a bug in the CImg Library function CImg<T>::get_blur_guided()
.
I’ll post new pre-release packages of G’MIC including this fix tomorrow
David_Tschumperle
(David Tschumperlé)
#24
I’ve been finally able to post new binaries for the 2.2.2_prerelease version of G’MIC, including the bug fix for the guided filter.
Available for testing here : http://gmic.eu/files/prerelease/
Feedback appreciated !
iarga
#26
Thank you very much for this nice filter. Very, very good with old newspaper halftone images. I can achieve nice results in minutes, instead of half an hour.
edit: The preview options are incredibly helpful, especially the FFT difference preview.