Le mardi 10 novembre 2015 à 19:15 -0200, André Felipe Carvalho a écrit : > After applying the modules that I want, among them the sharpness > module, if I want to get rid of the raw noise, the exported jpeg > shows bands on the degrades parts of the image (sky, for instance, or > dark areas). > The exported image without Raw Noise Reduction is about 6.8MB, while > the one with noise reduction goes down to 2.8MB. Why's that?
Maybe a too strong noise reduction. This remove details on the picture and then can be compressed better. Have you tried to apply the NR with wavelet only on the color channel? This should preserve the details and will probably won't degrades the quality that much. -- 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 ------------------------------------------------------------------------------ _______________________________________________ Darktable-users mailing list Darktable-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/darktable-users
