Hello, D7200 and D7000 should be rather similar, so I think we can help each other ! I will test with RawTherapee but it seems that D7200 is only supported with quite new version which is not available on Debian (so I'll have to compile it from sources). I am interested in your several examples, can you upload them somewhere ?
I have made some progress with Darktable and my D7200 but I am still not satisfied. Using Ref2020 as input profile is better, but I found later that it gives a reddish tint on skin color which is not pleasant for everybody. Regards, On Wed, 20 Jul 2016 07:16:55 +0200, KOVÁCS István <k...@kovacs-telekes.org> wrote : > Hi, > > I experience the same thing - Nikon D7000. No matter which input > profile I use (standard, enhanced, and an ICC I have converted from a > RawStudio DCP), no matter which base or tone curve. I don't get the > issue when opening the images in RawTherapee. Ref2020 as an input > profile gives much improved colours. If anyone is interested, I'll > upload several versions (in-camera JPG thumbnail, Darktable, > RawTherapee). Darktable is v2.0.5 from Pascal's PPA, OS is Mint; > display is calibrated (but makes just a small difference, it's quite > close to sRGB, so even without loading the profile colours are > decent). OpenCL enabled/disabled, LittleCMS for output profile > enabled/disabled make no difference in this regard. > > Kofa > > On 8 July 2016 at 03:25, Saint Germain <saint...@gmail.com> wrote: > > I have no idea what I am doing... but it works ! > > > > After struggling to get the correct color from my Nikon D7200 with > > Darktable, I finally managed to get a near-perfect result. > > > > It was frustrating because the Nikon JPEG were doing a much better > > job. I even bought an IT8 target to try the colormatch approach: > > https://github.com/pmjdebruijn/colormatch > > https://www.darktable.org/2016/05/colour-manipulation-with-the-colour-checker-lut-module/ > > > > The colormatch trick gave me almost the same JPEG as the default > > Darktable (i.e. with a greenish tint). > > > > I almost gave up when I noticed that (while following the colormatch > > procedure) changing the input color profile to "RGB rec2020 linear" > > suddenly got rid of the greenish tint. > > > > So now with a base curve "Neutral" and an input color profile to > > "RGB rec2020 linear", I have almost perfect colors in every > > conditions (I checked on many pictures). > > > > Could someone explain to me what I have done and why it works ? > > ____________________________________________________________________________ > > darktable user mailing list > > to unsubscribe send a mail to > > darktable-user+unsubscr...@lists.darktable.org > > ____________________________________________________________________________ darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
