search

darktable-org / darktable

darktable is an open source photography workflow application and raw developer
https://www.darktable.org
GNU General Public License v3.0
9.75k stars 1.14k forks source link

Noise profiles for Pentax K-1 Mark II #4994

Closed gribouilleuse closed 3 years ago

gribouilleuse commented 4 years ago

Hello, I have found this noise profiles for Pentax K-1 Mark II on another different git repository : https://github.com/derekkite/k1mark2darktable

After few months of test i'm pretty ok with this profiles. It's possible to add them to darktable ?

Sorry i'm not a regular user of github, i don't want to make a mistake ...

mazhe commented 4 years ago

Argh, I was about to just submit mine. I tried both the cardboard with holes and the screen methods, but found I prefered the results using the cardboard method:

https://github.com/mazhe/darktable-noiseprofile-k1mk2

Curves are included, I did not do intermediary ISO steps bellow ISO 52100 as interpolated results seemed good enough...

gribouilleuse commented 4 years ago

Aw sorry i have posted same question on french forum (https://forums.darktable.fr/showthread.php?tid=4301) on december but i haven't a satifiyng response so i have tried here. I did not know someones was work on this.

Your work is clearly more explained and i can try to test your preset if you want ?

Et comme tu es français je recommence en français vu que mon anglais est pas terrible ;)

Je suis désolée j'ai posé la question en décembre sur forum Darktable-FR mais je n'ai pas eu de réponses satisfaisante à ce point là du coup j'ai retenté ici sans savoir que tu travaillais la dessus.

Ton travail m'a l'air plus détaillé et mieux expliqué, tu veux que je teste tes presets ?

TurboGit commented 4 years ago

After few months of test i'm pretty ok with this profiles. It's possible to add them to darktable ?

No we cannot as we need the curves to ensure the profile is good.

TurboGit commented 4 years ago

Your work is clearly more explained and i can try to test your preset if you want ?

Yes please, would be nice if you could test then just do a PR referencing this issue as I'll have a look at the curves. Thanks!

mazhe commented 4 years ago

Aw sorry i have posted same question on french forum (https://forums.darktable.fr/showthread.php?tid=4301) on december but i haven't a satifiyng response so i have tried here. I did not know someones was work on this.

Your work is clearly more explained and i can try to test your preset if you want ?

Et comme tu es français je recommence en français vu que mon anglais est pas terrible ;)

Je suis désolée j'ai posé la question en décembre sur forum Darktable-FR mais je n'ai pas eu de réponses satisfaisante à ce point là du coup j'ai retenté ici sans savoir que tu travaillais la dessus.

Ton travail m'a l'air plus détaillé et mieux expliqué, tu veux que je teste tes presets ?

Pas de soucis, j'ai gardé ces tests privés le temps d'essayer de les améliorer, mais d'autres testeurs seraient bienvenus :)

github-actions[bot] commented 4 years ago

This issue did not get any activity in the past 30 days and will be closed in 365 days if no update occurs. Please check if the master branch has fixed it and report again or close the issue.

johnny-bit commented 3 years ago

@TurboGit - Matthieu's repo seems to have all the curves necessary...

@mazhe - can you post here the archive generated by noise profiles generator? It would be easier for maintainers to use (probably) :)

mazhe commented 3 years ago

Sure, here they are:

https://github.com/mazhe/darktable-noiseprofile-k1mk2/raw/master/darktable-noiseprofile-20200102.tar.gz

(wow time flies so fast)

rawfiner commented 3 years ago

Thanks!