Wonderful, many thanks Martin, I've learned a lot! Besides the answers you gave, I learned that with pictures like that the tint parameter in the white balance module makes sense (I never found proper use of this parameter before, but here it gives those beautiful colours).
The strength parameter of the profiled denoise w/ wavelets does the trick on both 1 & 2. I never thought about pushing it entirely to the right, but now I know :-D A while ago I watched the suggested video by Robert (is it the one with the skaters?), but I guess it's time to watch it again. Thanks again and best regards Chris Am 26.08.2015 um 17:01 schrieb Martin Schoepf: > I'm glad you like it. I've attached the xmp to reproduce the results. > > 1) I think the combination of raw-denoise (0.0009) and the profiled denoise > with wavelets (strength 4), blended with color does the biggest task. the > hot-pixels which show up where reduced by standard-parameters and "detect > with 3 neighbors". > > 2) I think the answer to this question is also the combination of the > denoise modules. Robert did a great video on the different denoise > strategies(look it up on Youtube). In this case the combination of the > raw-denoise and profiled(wavelet, color blended) worked really good. But > this depends on the image (and camera). > > @Andrew: I think the profiled denoise with wavelets and color will make the > biggest difference. Let me know if it worked. > > Cheers, > Martin > > 2015-08-26 14:43 GMT+02:00 ary brami <arybr...@yahoo.fr>: > >> Thanks everybody for your answers and contributions... I'll look a all >> this now and try to make some order in all your post processing to >> understand how to do this for myself. >> >> Ary >> >> Le 25/08/15 09:39, ary brami a écrit : >> >> Hi everybody, >> >> I need some help / advices / tutorial... for post processing my milky way >> / night sky landscape pictures. >> >> I tried lots of tools in darktable, but don't achieve to reach a >> beautifull result, with right white balance, beautiful colors, nice >> contrast, brights stars, not too much noise... I think that my shots are OK >> (big aperture, long exposure, resonably high ISO, low light pollution...) >> >> Like usually, there is a lot of things with Lightroom / photoshop, but >> didn't find anything with darktable (If your help is effective, and I >> understand how to do this, and reach beautiful results, I'll publish a >> tutorial on it !) >> >> If somebody wants to try on one of my pictures, here is a link to download >> a raw file : >> https://goo.gl/pqiJZL >> >> >> Thanks a lot >> >> Ary ------------------------------------------------------------------------------ _______________________________________________ Darktable-users mailing list Darktable-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/darktable-users
