[darktable-dev] Base curve → New defaults

2019-12-04 Thread Timur Irikovich Davletshin
Hi developers! I noticed that new imports (3.0 branch) have odd color casts in hightlights due to changed defaults in base curve module. Preserve color = luminance is the one which causes problems. I'm not telling that it is a bug, I'm questioning using it as default settings because color renderi

Re: [darktable-dev] Base curve

2018-08-30 Thread Andreas Schneider
On Thursday, 30 August 2018 21:25:09 CEST Heiko Bauke wrote: > Hi, > > Am 30.08.2018 um 07:27 schrieb Andreas Schneider: > > On Thursday, 30 August 2018 00:36:49 CEST Heiko Bauke wrote: > > However, houz and hanatos tell everyone to use darktable-chart instead :-) > > darktable-chart might be the

Re: [darktable-dev] Base curve

2018-08-30 Thread Heiko Bauke
Hi, Am 30.08.2018 um 07:27 schrieb Andreas Schneider: On Thursday, 30 August 2018 00:36:49 CEST Heiko Bauke wrote: However, houz and hanatos tell everyone to use darktable-chart instead :-) darktable-chart might be the better way to calibrate your camera. If you do not own a color checker,

Re: [darktable-dev] Base curve

2018-08-29 Thread Andreas Schneider
On Thursday, 30 August 2018 00:36:49 CEST Heiko Bauke wrote: > Hi, Hi Heiko, > Am 26.08.2018 um 18:58 schrieb Holger Klemm: > > Hello, > > I would like to create a custom base curve for my Canon EOS 5D Mark IV. > > I followed the instructions, but in Darktable only get a base curve with a > > ho

Re: [darktable-dev] Base curve

2018-08-29 Thread Heiko Bauke
Hi, Am 26.08.2018 um 18:58 schrieb Holger Klemm: Hello, I would like to create a custom base curve for my Canon EOS 5D Mark IV. I followed the instructions, but in Darktable only get a base curve with a horizontal line and the image is black. which instructions have you followed? Which darkta

Re: [darktable-dev] Base curve

2018-08-26 Thread Andreas Schneider
On Sunday, 26 August 2018 18:58:17 CEST Holger Klemm wrote: > Hello, Hi Holger, > I would like to create a custom base curve for my Canon EOS 5D Mark IV. > I followed the instructions, but in Darktable only get a base curve with a > horizontal line and the image is black. instead of creating a b

[darktable-dev] Base curve

2018-08-26 Thread Holger Klemm
Hello, I would like to create a custom base curve for my Canon EOS 5D Mark IV. I followed the instructions, but in Darktable only get a base curve with a horizontal line and the image is black. Has something changed or am I making a mistake? greeting Holger __

Re: [darktable-dev] Base curve for Nikon D810?

2015-12-07 Thread Colin Adams
My login-id was mis-spelled. Fixed that and created issue 10760 On 7 December 2015 at 07:27, Colin Adams wrote: > I have a formatted patch ready, but I can't submit it to the bug tracker > because I don't know my user-id (I tried to register, but it said my email > address is already taken, so

Re: [darktable-dev] Base curve for Nikon D810?

2015-12-06 Thread Colin Adams
I have a formatted patch ready, but I can't submit it to the bug tracker because I don't know my user-id (I tried to register, but it said my email address is already taken, so I must have registered long before). How can i find out my user id? On 6 December 2015 at 21:19, Pascal Obry wrote: > L

Re: [darktable-dev] Base curve for Nikon D810?

2015-12-06 Thread Colin Adams
OK. On 6 December 2015 at 21:19, Pascal Obry wrote: > Le dimanche 06 décembre 2015 à 19:55 +, Colin Adams a écrit : > > I'm not sure why the name needs modifying. > > > > Anyway, do I have to make the modifications, and then submit patches, > > or is this email sufficient to get the curves i

Re: [darktable-dev] Base curve for Nikon D810?

2015-12-06 Thread Pascal Obry
Le dimanche 06 décembre 2015 à 19:55 +, Colin Adams a écrit : > I'm not sure why the name needs modifying. > > Anyway, do I have to make the modifications, and then submit patches, > or is this email sufficient to get the curves into the distribution? If you are ok with Git a patch would be b

Re: [darktable-dev] Base curve for Nikon D810?

2015-12-06 Thread Colin Adams
Anyway, I do think the generated curves are a lot better than "nikon like". The instructions say: # if it pleases you, then in iop/basecurve.c append the following line to the array basecurve_presets and modify its name # {"NIKON D810", "NIKON CORPORATION", "NIKON D810", 0, 51200, 0.00, 0

Re: [darktable-dev] Base curve for Nikon D810?

2015-12-06 Thread Colin Adams
Starting from scratch again worked. Thanks. Now when I run dt-curve-tool-helper against my raw file it says: "if you accumulated enough data, you can now output the curves with dt-curve-tool -z -e DSC_5373.NEF -n 16" How do I know if I accumulated enough data? On 6 December 2015 at 17:34, Pas

Re: [darktable-dev] Base curve for Nikon D810?

2015-12-06 Thread Pascal Obry
Le samedi 05 décembre 2015 à 20:13 +, Colin Adams a écrit : > Trying to build the tool, I get: > > /usr/bin/ld: CMakeFiles/dt-curve-tool.dir/exif-wrapper.o: undefined > reference to symbol '_ZNSt8ios_base4InitD1Ev@@GLIBCXX_3.4' > > Any idea what I might need to install for this (I'm on Fedora

Re: [darktable-dev] Base curve for Nikon D810?

2015-12-05 Thread Colin Adams
Trying to build the tool, I get: /usr/bin/ld: CMakeFiles/dt-curve-tool.dir/exif-wrapper.o: undefined reference to symbol '_ZNSt8ios_base4InitD1Ev@@GLIBCXX_3.4' Any idea what I might need to install for this (I'm on Fedora 23). On 5 December 2015 at 19:54, Pascal Obry wrote: > > Hello Colin, >

Re: [darktable-dev] Base curve for Nikon D810?

2015-12-05 Thread Pascal Obry
Hello Colin, > Also is http://www.darktable.org/2013/10/about-basecurves/ still up- > to-date wrt. darktable 2.0? If so, I could have a go at generating > one for the D810 (Nikon-like seems OK, but maybe a specific one would > look even better?) Yes it looks better for me. I did the D800 basecur

[darktable-dev] Base curve for Nikon D810?

2015-12-05 Thread Colin Adams
I was just exploring the settings in darktable 2.0 rc3, when I noticed that although there is a base curve for the Nikon D800, there isn't for the D810 (my camera). But when I go to the base curve module, that preset isn't listed (the only Nikon ones are nikon like and nikon like alternative). So I