darktable
darktable copied to clipboard
darktable-org
PhaseOne 645DF/P65+ noise profile
Hello! I create noise profile for the PhaseOne 645DF/P65+. It's done with the quadrant problem. I give the icm used in CaptureOne as white balanced presets, & also an ICC homemade with Argyll-cms. darktable-noiseprofile-20181231.tar.gz
The graphs of the noise profile look strange to me. Please follow this tutorial to take the pictures, and keep the thumbnails in the tar.gz so that I can check them: https://pixls.us/articles/how-to-create-camera-noise-profiles-for-darktable/ Thanks
I was not connected for a few days, sorry! I have followed this tutorial. I can't find the folder with the thumbnails... I gonna redo the procedure. Don't forget, phaseone is a ccd & 16 bits raw file
Le jeu. 2 janv. 2020 à 18:09, rawfiner [email protected] a écrit :
The graphs of the noise profile look strange to me. Please follow this tutorial to take the pictures, and keep the thumbnails in the tar.gz so that I can check them: https://pixls.us/articles/how-to-create-camera-noise-profiles-for-darktable/ Thanks
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/darktable-org/darktable/issues/3706?email_source=notifications&email_token=ACP3YAACUSSR4VXHHSQFOLLQ3YNVZA5CNFSM4JYAPXPKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEH62Z7Y#issuecomment-570273023, or unsubscribe https://github.com/notifications/unsubscribe-auth/ACP3YAHKTV7KZXIWIWIHOGTQ3YNVZANCNFSM4JYAPXPA .
I found it Dropbox images-noise https://www.dropbox.com/sh/do6rau2i3b4xjj6/AAAkq4qvsyXeriZ4Hnh74m2_a?dl=0
Le lun. 6 janv. 2020 à 18:39, Dimitri Gathy [email protected] a écrit :
I was not connected for a few days, sorry! I have followed this tutorial. I can't find the folder with the thumbnails... I gonna redo the procedure. Don't forget, phaseone is a ccd & 16 bits raw file
Le jeu. 2 janv. 2020 à 18:09, rawfiner [email protected] a écrit :
The graphs of the noise profile look strange to me. Please follow this tutorial to take the pictures, and keep the thumbnails in the tar.gz so that I can check them: https://pixls.us/articles/how-to-create-camera-noise-profiles-for-darktable/ Thanks
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/darktable-org/darktable/issues/3706?email_source=notifications&email_token=ACP3YAACUSSR4VXHHSQFOLLQ3YNVZA5CNFSM4JYAPXPKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEH62Z7Y#issuecomment-570273023, or unsubscribe https://github.com/notifications/unsubscribe-auth/ACP3YAHKTV7KZXIWIWIHOGTQ3YNVZANCNFSM4JYAPXPA .
On your images, the highlight part looks quite sharp, maybe that is what gives the strange profiles, could you maybe try to defocus more?
I cannot do the noise profile, the "darktable-gen-noiseprofile" send an error message (i copy the error message in a txt file). The pictures were done on the front cover of a little softbox & a 500j studio-flash set at 75%, the camera is mounted with a f2.8 80mm at f11 & i shoot at 1/1600s, the lens is at 50cm from the gradient & set to infinity. When i opened the images in Dt, it's under & over exposed by a minus of 2 stops. I changed the ISO vs the flash power, all in manual. The whole set with the error message. https://www.dropbox.com/sh/b9e2y0352ob71z1/AAB095gG21WpskbRGioRnkSHa?dl=0
Le mer. 15 janv. 2020 à 09:44, rawfiner [email protected] a écrit :
On your images, the highlight part looks quite sharp, maybe that is what gives the strange profiles, could you maybe try to defocus more?
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/darktable-org/darktable/issues/3706?email_source=notifications&email_token=ACP3YAC4VBQJAL25ZYOSSC3Q53EGXA5CNFSM4JYAPXPKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEI7QNLY#issuecomment-574555823, or unsubscribe https://github.com/notifications/unsubscribe-auth/ACP3YACCOAR5WAHDBRGH6RDQ53EGXANCNFSM4JYAPXPA .
There is still a an issue #207 https://github.com/darktable-org/rawspeed/issues/207 with the Phase1 P65+
Le ven. 17 janv. 2020 à 12:37, Dimitri Gathy [email protected] a écrit :
I cannot do the noise profile, the "darktable-gen-noiseprofile" send an error message (i copy the error message in a txt file). The pictures were done on the front cover of a little softbox & a 500j studio-flash set at 75%, the camera is mounted with a f2.8 80mm at f11 & i shoot at 1/1600s, the lens is at 50cm from the gradient & set to infinity. When i opened the images in Dt, it's under & over exposed by a minus of 2 stops. I changed the ISO vs the flash power, all in manual. The whole set with the error message. https://www.dropbox.com/sh/b9e2y0352ob71z1/AAB095gG21WpskbRGioRnkSHa?dl=0
Le mer. 15 janv. 2020 à 09:44, rawfiner [email protected] a écrit :
On your images, the highlight part looks quite sharp, maybe that is what gives the strange profiles, could you maybe try to defocus more?
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/darktable-org/darktable/issues/3706?email_source=notifications&email_token=ACP3YAC4VBQJAL25ZYOSSC3Q53EGXA5CNFSM4JYAPXPKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEI7QNLY#issuecomment-574555823, or unsubscribe https://github.com/notifications/unsubscribe-auth/ACP3YACCOAR5WAHDBRGH6RDQ53EGXANCNFSM4JYAPXPA .
The important line in the error message is this one, for iso 800: $"/home/dim/Desktop/phase1noise/Capture28596.IIQ" not over-exposed (4)$ That's what makes the script stop
I have the same message for the images with the smalest ISO settings. The difference is the message: "The following ISO settings have incorrect images". I open the images in Dt with no modules switched on & just basic modules (input color profile: linear Rec2020 RGB, output color profile, demosaic, raw b/w point:128-65535), the histograms are nearly the same, the difference are the noise, the levels are the same, only 5 strips are well exposed, 1 strips are overexposed, the rest is underexposed. I shoot in a totally black surrounding, no light reflections, at f11 & 1/1600 sec (it's a lens shutter), i can't do more!
Le lun. 20 janv. 2020 à 22:24, rawfiner [email protected] a écrit :
The important line in the error message is this one, for iso 800: $"/home/dim/Desktop/phase1noise/Capture28596.IIQ" not over-exposed (4)$ That's what makes the script stop
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/darktable-org/darktable/issues/3706?email_source=notifications&email_token=ACP3YAEPET3XFH2HCR4AJHLQ6YJA5A5CNFSM4JYAPXPKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEJN3CHI#issuecomment-576434461, or unsubscribe https://github.com/notifications/unsubscribe-auth/ACP3YACWXSHC6ELUMQPKW4TQ6YJA5ANCNFSM4JYAPXPA .
I also retried with the first set of image i sent you which succeded, the same error message
Le mer. 22 janv. 2020 à 13:22, Dimitri Gathy [email protected] a écrit :
I have the same message for the images with the smalest ISO settings. The difference is the message: "The following ISO settings have incorrect images". I open the images in Dt with no modules switched on & just basic modules (input color profile: linear Rec2020 RGB, output color profile, demosaic, raw b/w point:128-65535), the histograms are nearly the same, the difference are the noise, the levels are the same, only 5 strips are well exposed, 1 strips are overexposed, the rest is underexposed. I shoot in a totally black surrounding, no light reflections, at f11 & 1/1600 sec (it's a lens shutter), i can't do more!
Le lun. 20 janv. 2020 à 22:24, rawfiner [email protected] a écrit :
The important line in the error message is this one, for iso 800: $"/home/dim/Desktop/phase1noise/Capture28596.IIQ" not over-exposed (4)$ That's what makes the script stop
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/darktable-org/darktable/issues/3706?email_source=notifications&email_token=ACP3YAEPET3XFH2HCR4AJHLQ6YJA5A5CNFSM4JYAPXPKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEJN3CHI#issuecomment-576434461, or unsubscribe https://github.com/notifications/unsubscribe-auth/ACP3YACWXSHC6ELUMQPKW4TQ6YJA5ANCNFSM4JYAPXPA .
I would prefer a much wider aperture than f11 to get a smoother blur, but still you can try to generate the noiseprofiles even if the script complains using the "-C" option.
It's a full frame middle format camera, in full frame 24x36, it corresponds to f:5,6 depth of field, but i do
Le jeu. 23 janv. 2020 à 07:22, rawfiner [email protected] a écrit :
I would prefer a much wider aperture than f11 to get a smoother blur, but still you can try to generate the noiseprofiles even if the script complains using the "-C" option.
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/darktable-org/darktable/issues/3706?email_source=notifications&email_token=ACP3YAC2PP7Q5KPS35KGJ73Q7EZS7A5CNFSM4JYAPXPKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEJWFBUA#issuecomment-577523920, or unsubscribe https://github.com/notifications/unsubscribe-auth/ACP3YAEX6JJM7M7LLN55YBDQ7EZS7ANCNFSM4JYAPXPA .
With "-C", the script goes by but nothing is saved
Le jeu. 23 janv. 2020 à 07:42, Dimitri Gathy [email protected] a écrit :
It's a full frame middle format camera, in full frame 24x36, it corresponds to f:5,6 depth of field, but i do
Le jeu. 23 janv. 2020 à 07:22, rawfiner [email protected] a écrit :
I would prefer a much wider aperture than f11 to get a smoother blur, but still you can try to generate the noiseprofiles even if the script complains using the "-C" option.
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/darktable-org/darktable/issues/3706?email_source=notifications&email_token=ACP3YAC2PP7Q5KPS35KGJ73Q7EZS7A5CNFSM4JYAPXPKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEJWFBUA#issuecomment-577523920, or unsubscribe https://github.com/notifications/unsubscribe-auth/ACP3YAEX6JJM7M7LLN55YBDQ7EZS7ANCNFSM4JYAPXPA .
This issue did not get any activity in the past 30 days and will be closed in 7 days if no update occurs. Please check if the master branch has fixed it since then.
![github-actions[bot] avatar](https://avatars.githubusercontent.com/in/15368?v=4 "Published by a pub.dev verified publisher"){kind=small}
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.
I tried running the noiseprofile generation myself with the images, but unfortunately the resulting profile is not good sorry... Here it is (rename it to presets.json) if you want to use it for yourself, but I can't integrate it into darktable, profile is bad for ISO 50 and 100 and okish for ISO 200. presets.txt noise_result.pdf
PhaseOne P65+ are not (well) supported in rawspeed. https://github.com/darktable-org/rawspeed/issues/207
Le sam. 15 janv. 2022 à 18:00, rawfiner @.***> a écrit :
I tried running the noiseprofile generation myself with the images, but unfortunately the resulting profile is not good sorry... Here it is (rename it to presets.json) if you want to use it for yourself, but I can't integrate it into darktable, profile is bad for ISO 50 and 100 and okish for ISO 200. presets.txt https://github.com/darktable-org/darktable/files/7875430/presets.txt noise_result.pdf https://github.com/darktable-org/darktable/files/7875427/noise_result.pdf
— Reply to this email directly, view it on GitHub https://github.com/darktable-org/darktable/issues/3706#issuecomment-1013716459, or unsubscribe https://github.com/notifications/unsubscribe-auth/ACP3YAGX5PAAMMBMRXW352LUWGR3XANCNFSM4JYAPXPA . Triage notifications on the go with GitHub Mobile for iOS https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Android https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub.
You are receiving this because you authored the thread.Message ID: @.***>
This issue has been marked as stale due to inactivity for the last 60 days. It will be automatically closed in 300 days if no update occurs. Please check if the master branch has fixed it and report again or close the issue.
Of course, not immediately, i have no machine free & free time now to test it
On Mon, 12 Feb 2024, 08:30 Pascal Obry, @.***> wrote:
@dim162 https://github.com/dim162 : Could you check again with current rawspeed version? TIA.
— Reply to this email directly, view it on GitHub https://github.com/darktable-org/darktable/issues/3706#issuecomment-1938167591, or unsubscribe https://github.com/notifications/unsubscribe-auth/ACP3YAGHSPMWE2E4G63O3QDYTHAJJAVCNFSM4JYAPXPKU5DIOJSWCZC7NNSXTN2JONZXKZKDN5WW2ZLOOQ5TCOJTHAYTMNZVHEYQ . You are receiving this because you were mentioned.Message ID: @.***>
This issue has been marked as stale due to inactivity for the last 60 days. It will be automatically closed in 300 days if no update occurs. Please check if the master branch has fixed it and report again or close the issue.