Looks like if you haven't applied luma-denoising yet? Add a second instance of profiled denoising, using the non-local-means-algorithm and apply it with lightness-blending.
Regards, Markus Am 09.06.2013 11:31, schrieb Julian J. M.: > I've tried your suggestion, but *it seems* I get more noise than in the > original image... Am i missing anything? > > Before: https://www.dropbox.com/s/ufpaxdc0i8riiet/Darktable_noise_1.png > After: https://www.dropbox.com/s/lhz0xiv0z4k20e9/Darktable_noise_2.png > > Julian. > > > On Sun, Jun 9, 2013 at 9:40 AM, Pascal Obry <[email protected]> wrote: > >> >> Jiew, >> >>> Yes, it looks absolutely terrible. >> >> Yes terrible. But same answer than previous post on this mailing list. I >> have activated the denoise profiles, using wavelet strength 4.0 and an >> uniform blending using the color channel. Most noise is removed. Using >> the hot-pixel removal module will help killing those last very >> hot/bright pixels. >> >> The end result is not that bad given the original image! >> >> What do you think? >> >> Pascal. >> >> -- >> Pascal Obry / Magny Les Hameaux (78) >> >> The best way to travel is by means of imagination >> >> http://v2p.fr.eu.org >> http://www.obry.net >> >> gpg --keyserver keys.gnupg.net --recv-key F949BD3B >> >> >> ------------------------------------------------------------------------------ >> How ServiceNow helps IT people transform IT departments: >> 1. A cloud service to automate IT design, transition and operations >> 2. Dashboards that offer high-level views of enterprise services >> 3. A single system of record for all IT processes >> http://p.sf.net/sfu/servicenow-d2d-j >> _______________________________________________ >> Darktable-users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/darktable-users >> > > > > > > ------------------------------------------------------------------------------ > How ServiceNow helps IT people transform IT departments: > 1. A cloud service to automate IT design, transition and operations > 2. Dashboards that offer high-level views of enterprise services > 3. A single system of record for all IT processes > http://p.sf.net/sfu/servicenow-d2d-j > > > > _______________________________________________ > Darktable-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/darktable-users > ------------------------------------------------------------------------------ How ServiceNow helps IT people transform IT departments: 1. A cloud service to automate IT design, transition and operations 2. Dashboards that offer high-level views of enterprise services 3. A single system of record for all IT processes http://p.sf.net/sfu/servicenow-d2d-j _______________________________________________ Darktable-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/darktable-users
