On Sat, 10 Mar 2018 16:44:24 +0100, David Vincent-Jones wrote: > Your examples interest me since they are shown on a blue subject. My > experience with a fully profiled sensor is that the 'basic' Denoise > (profiled) works quite well by itself EXCEPT for blue sky areas. > > My sky areas tend to form into rosette clumps whenever some reasonable > degree of processing is applied. It has led me to believe that it is the > blue color that is causing the greatest problem.
That's not my experience -- I'm seeing clumps like this in plenty of other places. -- Robert Krawitz <r...@alum.mit.edu> *** MIT Engineers A Proud Tradition http://mitathletics.com *** Member of the League for Programming Freedom -- http://ProgFree.org Project lead for Gutenprint -- http://gimp-print.sourceforge.net "Linux doesn't dictate how I work, I dictate how Linux works." --Eric Crampton ____________________________________________________________________________ darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org