[darktable-devel] Noise profile for Samsung NX1

2015-05-01 Thread Juha Jantunen
Hi, I noise-profiled my newly-purchased Samsung NX1 and am quite happy with the results it makes. The resulting file can be found here: http://www.strobotti.com/derp/dt-noiseprofile-20150501.tar.gz I hope it helps others as well! Kind regards, Juha Jantunen http://www.strobotti.com -

Re: [darktable-devel] Noise Profile for Olympus E-PL7

2015-04-13 Thread Urs Schütz
On 04/12/15 05:21, Urs Schütz wrote: > Hi > > I did profiling the Olympus E-PL7 noise, following the description > http://www.darktable.org/2012/12/profiling-sensor-and-photon-noise/ > > https://www.dropbox.com/s/e7we55r8ru5p14h/dt-noiseprofile-20150412.tar.gz?dl=0 > > Thanks for the very nice prog

[darktable-devel] Noise Profile for Olympus E-PL7

2015-04-12 Thread Urs Schütz
Hi I did profiling the Olympus E-PL7 noise, following the description http://www.darktable.org/2012/12/profiling-sensor-and-photon-noise/ https://www.dropbox.com/s/e7we55r8ru5p14h/dt-noiseprofile-20150412.tar.gz?dl=0 Thanks for the very nice program to all developers. Urs

[darktable-devel] Noise profile for Sony RX100M3

2015-02-25 Thread Libor Sykora
Here is noise profile for Sony RX100 Mark3. I've tested it with my images and the results look reasonable. The benchmark shows higher PSNR for all ISO values but check the generated charts (I had to generate them as PostScript not PDF). https://www.dropbox.com/s/76cyuavtfsiw3cu/dt-noiseprofile-201

[darktable-devel] Noise profile for Sony SLT-A77II [Re: Help for supporting Sony SLT-A77II]

2015-02-22 Thread Roland Riegel
[Note: I am now resending this in order to increase the chance of getting recognized by developers doing noise profile reviews...] Am Dienstag, 10. Februar 2015, 22:50:10 schrieb Pedro Côrte-Real: > On Tue, Feb 10, 2015 at 6:34 PM, Roland Riegel wrote: > > Lately, I have upgraded to a Sony SLT-A

Re: [darktable-devel] Noise profiles for Sony ILCE-7S

2014-11-17 Thread johannes hanika
thanks, pushed to master. your fits are okay, since the bright regions only contain a few pixels in your image the fit prefers the dark parts of the curve. which means the profile might leave some more noise in brighter regions, which might not look disturbing at all. if you're testing the git ver

[darktable-devel] Noise profiles for Sony ILCE-7S

2014-11-17 Thread Malte Cornils
Hello dear darktable community, so far, Sony's ILCE-7s doesn't seem to have noise profiles for 1.6.0. I tried to generate some for the most commonly used ISO values - 100 to 12800 (the AUTO range) as well as 25600 and 51200. The camera supports up to 400k ISO, but it was hard to generate an image

Re: [darktable-devel] Noise profiles wrong?

2014-11-16 Thread Steven Adler
Would it also be possible to get white balance presets for the olympus omd em1? On Oct 24, 2014 12:49 PM, "thokster" wrote: > hi, > > > > > Am 30.09.2014, 19:52 Uhr, schrieb johannes hanika : > > hi, >> >> yeah, sorry, i really don't get around to doing all the things i'd like to >> these days..

Re: [darktable-devel] Noise profiles wrong?

2014-11-16 Thread johannes hanika
okay, will switch to the less aggressive one then. -jo On Sat, Oct 25, 2014 at 5:47 AM, thokster wrote: > hi, > > > > > Am 30.09.2014, 19:52 Uhr, schrieb johannes hanika : > > hi, >> >> yeah, sorry, i really don't get around to doing all the things i'd like to >> these days.. >> >> all the fit

Re: [darktable-devel] Noise Profiles For Canon Rebel SL1/100D/Kiss X7

2014-11-16 Thread johannes hanika
hi, sorry for the super late reply.. and thanks for profiling. the plots look good, will push. -jo On Mon, Jan 13, 2014 at 5:31 PM, Rich Renomeron wrote: > Here is one of the images I used (ISO 3200): > https://drive.google.com/file/d/0B_HpnO6hbpJxUzJid082bi1lajQ/edit?usp=sharing > . > > Thanks

Re: [darktable-devel] Noise profiles wrong?

2014-10-01 Thread Sebastian
Hi, would it make your life easier if we (anyone reading the list) create tickets for all submitted profiles, so they don't get forgot so easily? regards, Sebastian On 2014-09-30 19:52, johannes hanika wrote: > hi, > > yeah, sorry, i really don't get around to doing all the things i'd > like to

Re: [darktable-devel] Noise profiles wrong?

2014-09-30 Thread thokster
Great! Thx a lot! I had no problems with the old GX7 profile. I just made another one to see if get similar results. I'll try to compare the both. regards thouks Am 30.09.2014, 19:52 Uhr, schrieb johannes hanika : hi, yeah, sorry, i really don't get around to doing all the things i'd l

Re: [darktable-devel] Noise profiles wrong?

2014-09-30 Thread Björn Sonnenschein
Hi, By the way I have posted a D40 preset long time ago and didn't hear anything about it yet ;) Is the preset okay? Cheers, Björn johannes hanika schrieb: >-- >Meet PCI DSS 3.0 Compliance Requirements with EventLog

Re: [darktable-devel] Noise profiles wrong?

2014-09-30 Thread johannes hanika
hi, yeah, sorry, i really don't get around to doing all the things i'd like to these days.. all the fits look excellent. gh3: we had that already, but not with as detailed measurements (iso steps), so i added this one. gx7: we had an equivalent profile. is there anything wrong with it? values ar

Re: [darktable-devel] Noise profiles wrong?

2014-09-30 Thread Robert William Hutton
On 29/09/14 23:54, thokster wrote: > The last 3 months I tried 3 times to provide noise profiles. > Up to now there was no reaction. > > Am I banned somehow? > Are the profiles too bad to talk about? > Do my messages not appear on the list? Nope. Johannes is just busy, so your noise profiles may

Re: [darktable-devel] Noise profiles wrong?

2014-09-29 Thread Ger Siemerink
me too 2014-09-30 7:10 GMT+02:00 Colin Adams : > I can see the message. > > On 29 September 2014 23:54, thokster wrote: > >> Hi, >> >> can anybody see this message? >> >> The last 3 months I tried 3 times to provide noise profiles. >> Up to now there was no reaction. >> >> Am I banned somehow? >

Re: [darktable-devel] Noise profiles wrong?

2014-09-29 Thread Colin Adams
I can see the message. On 29 September 2014 23:54, thokster wrote: > Hi, > > can anybody see this message? > > The last 3 months I tried 3 times to provide noise profiles. > Up to now there was no reaction. > > Am I banned somehow? > Are the profiles too bad to talk about? > Do my messages not a

[darktable-devel] Noise profiles wrong?

2014-09-29 Thread thokster
Hi, can anybody see this message? The last 3 months I tried 3 times to provide noise profiles. Up to now there was no reaction. Am I banned somehow? Are the profiles too bad to talk about? Do my messages not appear on the list? I wonder whats wrong? regards thouks

[darktable-devel] Noise profile NIKON D610

2014-09-29 Thread Christian touzé
I generated a second profile. I think better than the first https://www.mediafire.com/?mukya81x5phyj3s C Touzé -- Slashdot TV. Videos for Nerds. Stuff that Matters. http://pubads.g.doubleclick.net/gampad/clk?id=16059147

[darktable-devel] Noise profile Panasonic DMC-GM1

2014-09-25 Thread thokster
... and the third one: https://dl.dropboxusercontent.com/u/352146/GM-1/dt-noiseprofile-20140519.tar.gz -- Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer Achieve PCI DSS 3.0 Compliant Status with Out-of-t

[darktable-devel] Noise profile Panasonic DMC-GX7

2014-09-25 Thread thokster
Let me know, if it's usable. https://dl.dropboxusercontent.com/u/352146/GX-7/dt-noiseprofile-20140519.tar.gz thanks -- Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer Achieve PCI DSS 3.0 Compliant Stat

[darktable-devel] Noise profile Panasonic DMC GH3

2014-09-25 Thread thokster
Another try. Hopefully better than the old one https://dl.dropboxusercontent.com/u/352146/GH-3/dt-noiseprofile-20140519.tar.gz thanks -- Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer Achieve PCI

Re: [darktable-devel] Noise profile for Canon EOS 700D

2014-09-25 Thread Robert William Hutton
On 26/06/14 21:43, Erwin Burema wrote: > Recently got myself a new camera a Canon EOS 700D and to my dismay > the profile denoise didn't have any profiles for this camera so a quick > profiling later I got these results: > > https://dl.dropboxusercontent.com/u/20940867/dt-noiseprofile-20140626.tar.

Re: [darktable-devel] Noise profile for Sony Alpha A7

2014-09-25 Thread Robert William Hutton
On 24/09/14 15:44, Per Östlund wrote: > I think this has been overlooked. Hi Per, Thanks, Johannes has added your curves, they should now be in git master. Regards, Rob > On 2014-06-27 00:46, Per Östlund wrote: >> Hi, >> >> I made an attempt at generating a noise profile for the Sony Alpha A7.

Re: [darktable-devel] Noise profile for Sony Alpha A7

2014-09-25 Thread johannes hanika
thanks for the profile! should be pushed now, files look great :) cheers, jo On Wed, Sep 24, 2014 at 4:44 PM, Per Östlund wrote: > I think this has been overlooked. > > On 2014-06-27 00:46, Per Östlund wrote: > > Hi, > > > > I made an attempt at generating a noise profile for the Sony Alpha A

Re: [darktable-devel] Noise profile for Sony Alpha A7

2014-09-24 Thread Per Östlund
I think this has been overlooked. On 2014-06-27 00:46, Per Östlund wrote: > Hi, > > I made an attempt at generating a noise profile for the Sony Alpha A7. > I tried it out on a couple of my high ISO shots, but couldn't really > see much difference compared to the general poisson when I adjusted

[darktable-devel] Noise profile Nikon D610

2014-08-24 Thread Christian touzé
Hi, I created a profile by following the instructions on this page: http://www.darktable.org/2012/12/profiling-sensor-and-photon-noise/ the results look good. the end of the script advises sending the file. The link for the file : http://www.mediafire.com/download/19t9divh5bxrxg2/dt-noiseprofile-2

[darktable-devel] Noise profile Olympus E-PL2

2014-07-06 Thread Urs Schutz
Hi Since some months I am playing around with darktable master from git, just a simple user. I love it! Thanks for the nice work! Here is my try to give something back: I did a noise profile for the Olympus E-PL2 from ISO200 - ISO6400. https://www.dropbox.com/l/db5TfCYYv8xwJoEdUn3wSl??text=1 Be

[darktable-devel] Noise profile for Sony Alpha A7

2014-06-26 Thread Per Östlund
Hi, I made an attempt at generating a noise profile for the Sony Alpha A7. I tried it out on a couple of my high ISO shots, but couldn't really see much difference compared to the general poisson when I adjusted the strength to be visually the same. But I'll leave the analysis to you experts.

[darktable-devel] Noise profile for Canon EOS 700D

2014-06-26 Thread Erwin Burema
Hi, Recently got myself a new camera a Canon EOS 700D and to my dismay the profile denoise didn't have any profiles for this camera so a quick profiling later I got these results: https://dl.dropboxusercontent.com/u/20940867/dt-noiseprofile-20140626.tar.gz Hope that these are good enough other

Re: [darktable-devel] Noise profile for Nikon D5300

2014-05-24 Thread johannes hanika
profile looks very good, thanks for submitting! -jo 2014-05-25 15:07 GMT+12:00 Aurélien PIERRE : > Hi ! > > I'm new here. I would like to share my noise profile for Nikon D5300. > > All shots have been made focusing to infinity, at f/8, with a > white-balance manually set on a 18% (neutral) gr

[darktable-devel] Noise profile for Nikon D5300

2014-05-24 Thread Aurélien PIERRE
Hi ! I'm new here. I would like to share my noise profile for Nikon D5300. All shots have been made focusing to infinity, at f/8, with a white-balance manually set on a 18% (neutral) grey card, between 100 to 25600 ISO. All files are here : https://dl.dropboxusercontent.com/u/85303452/dt-noisepr

Re: [darktable-devel] Noise profiling errors (presets.txt and missing library.db)

2014-05-19 Thread thokster
Current git-master works now. Am 17.05.2014, 14:09 Uhr, schrieb Björn Sonnenschein : > Hello all, > > I am using Darkable, built from git, on my Fedora x64 system and > profiling images from my Nikon D40 does not work properly. > When I run the gen-profiles script from the folder where the exp

Re: [darktable-devel] Noise profiling errors (presets.txt and missing library.db)

2014-05-17 Thread thokster
You are not the only one. Same here. Am 17.05.2014, 14:09 Uhr, schrieb Björn Sonnenschein : > Hello all, > > I am using Darkable, built from git, on my Fedora x64 system and > profiling images from my Nikon D40 does not work properly. > When I run the gen-profiles script from the folder where t

[darktable-devel] Noise profiling errors (presets.txt and missing library.db)

2014-05-17 Thread Björn Sonnenschein
Hello all, I am using Darkable, built from git, on my Fedora x64 system and profiling images from my Nikon D40 does not work properly. When I run the gen-profiles script from the folder where the exported images are located, it fails with the following output: [sun@localhost noise]$ /home/

Re: [darktable-devel] Noise Profiles For Canon Rebel SL1/100D/Kiss X7

2014-01-12 Thread Rich Renomeron
Here is one of the images I used (ISO 3200): https://drive.google.com/file/d/0B_HpnO6hbpJxUzJid082bi1lajQ/edit?usp=sharing . Thanks, Rich On Sun, Jan 12, 2014 at 11:20 PM, Rich Renomeron wrote: > Hi, > > Here's an attempt at profiling a Canon SL1/100D. I'm not sure I did it > right, as the gra

Re: [darktable-devel] Noise profiles for Panasonic DMC-G6

2013-12-21 Thread johannes hanika
awesome, thanks, these graphs look spot on, will be included in 1.4 :) cheers, jo On Sun, Dec 22, 2013 at 3:55 AM, Bernhard Kappler wrote: > Hi, > > attached you'll find a noise profile for the Panasonic DMC-G6. > The profiling I used the Darktable > (1:1.4~rc1+120~gee46e3d-0pmjdebruijn1~sauc

Re: [darktable-devel] Noise Profile for E-M1

2013-12-08 Thread johannes hanika
yes, noise profiles are uncritical wrt new bugs, it's just new data. so no problem to put them into the release. -jo On Mon, Dec 9, 2013 at 1:58 AM, Steven Adler wrote: > Works great! Will this make it in 1.4? > hey, > > thanks for the profiles, these look spot on, i'll push to git. > > can y

Re: [darktable-devel] Noise Profile for E-M1

2013-12-07 Thread johannes hanika
hey, thanks for the profiles, these look spot on, i'll push to git. can you specify more precisely what kind of artifacts you mean? or provide a test shot so we can take a look? is that related to noise profiling or a separate issue? -jo On Mon, Dec 2, 2013 at 4:30 PM, steve wrote: > I gener

[darktable-devel] Noise Profile for E-M1

2013-12-01 Thread steve
I generated a noise profile for the Olympus OM-D E-M1 but it shows artifacts even at low noise levels. Is it possible that dt isn't supporting the new RAW format of the E-M1 completely? What do you think? http://ubuntuone.com/1ONsmlo3Ktf7tyySfkYQ5G Steve ---

Re: [darktable-devel] Noise profiles for GX7 & GF3

2013-10-07 Thread Tobias Ellinghaus
Am Montag, 7. Oktober 2013, 09:21:32 schrieb Richard Isted - Hotmail: > Hi all, Hi. > Were the noise profile shots I send through last weekend for the Panasonic > GX7 & GF3 ok or not? I've not heard either way and I've pulled the latest > updates from GIT but they don't seem to be there. > > I

[darktable-devel] Noise profiles for GX7 & GF3

2013-10-07 Thread Richard Isted - Hotmail
Hi all, Were the noise profile shots I send through last weekend for the Panasonic GX7 & GF3 ok or not? I've not heard either way and I've pulled the latest updates from GIT but they don't seem to be there. I also sent the WB profile for the GX7 at the same time. Thanks. Rich. --

Re: [darktable-devel] Noise

2013-09-17 Thread Ben Short
Turning off the highpass filter makes it look better. Setting the hp filters blend mode to 'color' makes black and white. https://www.dropbox.com/s/4qbrt5byistky8i/img_0001_01.jpg Thanks On 17 September 2013 20:43, Pascal Obry wrote: > Le 17/09/2013 21:40, Roumano a écrit : > > Remove the hig

Re: [darktable-devel] Noise

2013-09-17 Thread Roumano
Hi, Remove the high pass module... ( or change the blend mode) (maybe it's was eat by the style ?) Regards Le mardi 17 septembre 2013 à 18:42 +0100, Ben Short a écrit : > I've tried your style and it produces the following image... > > > https://www.dropbox.com/s/n7640zo6j7vxfiy/img_0001.jp

Re: [darktable-devel] Noise

2013-09-17 Thread Pascal Obry
Le 17/09/2013 21:40, Roumano a écrit : > Remove the high pass module... ( or change the blend mode) (maybe it's was > eat by the style ?) I would bet for a wrong blend mode. Maybe using "color" blend mode? -- Pascal Obry / Magny Les Hameaux (78) The best way to travel is by means of imag

Re: [darktable-devel] Noise

2013-09-17 Thread Ben Short
I've tried your style and it produces the following image... https://www.dropbox.com/s/n7640zo6j7vxfiy/img_0001.jpg Somethings not quite right. On 16 September 2013 23:18, Ger Siemerink wrote: > Ben, > > try attached attached style, which worked for me good as a default. > I do have a EOS60D

[darktable-devel] Noise

2013-09-16 Thread Ben Short
Hi, In the following folder there is a raw and a jpg created by my Canon 60D. Can anyone give me some tips on how to apply darktables denoise filters to the raw to get it looking at good as the jpg? https://www.dropbox.com/sh/59hxinw37p76g4p/pG3OIO8qD6 Are darktables denoise tools anywhere as go

Re: [darktable-devel] Noise

2013-09-16 Thread Ger Siemerink
Ben, try attached attached style, which worked for me good as a default. I do have a EOS60D regards Ger 2013/9/16 Ben Short > Hi, > > In the following folder there is a raw and a jpg created by my Canon 60D. > Can anyone give me some tips on how to apply darktables denoise filters to > the r

Re: [darktable-devel] Noise-profiles for Sony DSLR-A580

2013-08-31 Thread johannes hanika
cool, thanks for that, graphs look good, will push to master. -jo On Wed, Jul 31, 2013 at 9:01 PM, [email protected] < [email protected]> wrote: > Hello, > > I would like to share my noise-profiles I've just made ... > > Best regards > toalaber > > >

Re: [darktable-devel] noise profile canon powershot s95

2013-06-25 Thread johannes hanika
hi, welcome to the list. your profiles look both equally good, i pushed the normal exposure. maybe there is some secret in-camera raw processing going on, dark values aren't stabilized quite as well as bright ones, maybe you'll need some parametric blending with additional tweaks for dark areas to

[darktable-devel] noise profile canon powershot s95

2013-06-23 Thread Pawel Zogal
First, I'd like to say hello and thank for a great piece of software! I switched from rawtherapee because it couldnt read properly my underwater pics with WB adjusted :) Besides I was impressed by the noise profiling and decided to profile my camera, too. I hope this could help others. I have s

Re: [darktable-devel] Noise profile Nikon D60

2013-06-17 Thread johannes hanika
nice lensflare! :) thanks for the profile, pushed. it somehow fails to stabilize variance in those very dark regions, i'll have a look if that is due to this particular camera or if there is something structural going on. cheers, jo On Mon, Jun 17, 2013 at 10:58 PM, TCJ wrote: > Hello! > >

[darktable-devel] Noise profile Sony SLT-A99V

2013-05-26 Thread Christoph Raab
Hi, I created a noise profile for my Sony SLT-A99V. The raw import in the current version of darktable seems to be not correct. Thatswhy I used a patched version of "src/external/LibRaw/internal/dcraw_common.cpp" where I added { "SONY SLT-A99", 128, 0, { 6344,-1612,-462,-4863,12477

[darktable-devel] Noise profile DMC-GH-3

2013-05-18 Thread thouks thouks
Here is a profile for the Panasonic GH-3 Hopefully it looks good. regards thorsten https://dl.dropboxusercontent.com/u/352146/dt-noiseprofile-20130510.tar.gz -- AlienVault Unified Security Management (USM) platform deli

[darktable-devel] Noise profile DMC-GH-3

2013-05-18 Thread thouks
Here is a profile for the Panasonic GH-3 Hopefully it looks good. regards thorsten https://dl.dropboxusercontent.com/u/352146/dt-noiseprofile-20130510.tar.gz -- AlienVault Unified Security Management (USM) platform del

Re: [darktable-devel] Noise Profile for Nikon D7100

2013-05-09 Thread Stefan Wimmer
* johannes hanika [2013-05-04 08:38] : > sorry, but these curves don't match the data (probably something about > exposure, too dark i would say). see the attached image. the flat green > line should actually follow the noisy green curve very closely. > > -jo My apologies for the bad samples

Re: [darktable-devel] Noise profiles for Sony SLT-A57

2013-05-04 Thread johannes hanika
cool, thanks. numbers are very close to your last version, maybe the gaussian part (sensor heat etc) is a little different now. commited, jo On Fri, May 3, 2013 at 3:17 PM, Baptiste Pierrat wrote: > Correction: commas instead of tabs in the presets.txt file. > > > On Fri, May 3, 2013 at 12:08

Re: [darktable-devel] Noise Profile for Nikon D7100

2013-05-04 Thread johannes hanika
sorry, but these curves don't match the data (probably something about exposure, too dark i would say). see the attached image. the flat green line should actually follow the noisy green curve very closely. -jo On Fri, Apr 12, 2013 at 2:16 AM, Stefan Wimmer wrote: > > I tried to create denois

Re: [darktable-devel] Noise Profile for Pentax K-30

2013-05-04 Thread johannes hanika
cool, thanks for that, committed. sorry for the delay.. j. On Wed, Apr 10, 2013 at 1:34 PM, Wolfgang Renz wrote: > hi, > > I tried to denoise some more real life pictures with the presets I sent > before. > Since I wasn't completely satiesfied I repeated the profiling procedure. > > According t

Re: [darktable-devel] Noise profiles for Sony SLT-A57

2013-05-03 Thread Baptiste Pierrat
Correction: commas instead of tabs in the presets.txt file. On Fri, May 3, 2013 at 12:08 PM, Baptiste Pierrat < [email protected]> wrote: > Hello, > > I had previously sent a noise profile for Sony SLT A57. However it appears > that I did it wrong (I applied the raw linear style and exp

Re: [darktable-devel] Noise profiles for Sony SLT-A57

2013-05-03 Thread Baptiste Pierrat
Hello, I had previously sent a noise profile for Sony SLT A57. However it appears that I did it wrong (I applied the raw linear style and exported to TIF instead of directly using the script on the raw files) and the results were so-so. So I did it again correctly this time and averaged 4 results,

Re: [darktable-devel] Noise profiles Oly E-1, E-3 and EP-2 and a profile usage question.

2013-04-24 Thread Damjan Vrenčur
As I got no response, I'm sending this once again. Here are noise profiling files for three cameras I'm using: Olympus E-1, Olympus E-3 and Olympus EP-2: https://docs.google.com/file/d/0B6jPA_Ww7jjcTVM3eEFuS0h3S1E/edit?usp=sharing https://docs.google.com/file/d/0B6jPA_Ww7jjcR0puOVBwbkc0ZWc/edit?us

Re: [darktable-devel] Noise profiles Oly E-1, E-3 and EP-2 and a profile usage question.

2013-04-17 Thread Damjan Vrenčur
On Mon, Apr 15, 2013 at 12:34 AM, Virtual Fantasy wrote: > First, the data doesn't look right, why are they all zeros? > I thought this was just a way of displaying coeff. which are small. The line in presets looks typically like this: {"E-1 iso 100", "OLYMPUS CORPORATION", "E-1",

Re: [darktable-devel] Noise profiles for Sony SLT-A57

2013-04-16 Thread johannes hanika
awesome, thanks for profiling, pushed to master :) -jo On Tue, Apr 16, 2013 at 5:46 PM, Baptiste Pierrat < [email protected]> wrote: > Hi guys! > > I have successfully profiled my camera using the tools and method > described in the blog. You will find the results > here: > > https://d

[darktable-devel] Noise profiles for Sony SLT-A57

2013-04-16 Thread Baptiste Pierrat
Hi guys! I have successfully profiled my camera using the tools and method described in the blog. You will find the results here: https://docs.google.com/file/d/0B6APWwFDfvCnamM4SFcyYTVwOGM/edit?usp=sharing I've tested it on several pictures and also did a few benchmarks; it effectively increased

[darktable-devel] Noise profiles Oly E-1, E-3 and EP-2 and a profile usage question.

2013-04-14 Thread Damjan Vrenčur
Here are noise profiling files for three cameras I'm using: Olympus E-1, Olympus E-3 and Olympus EP-2: https://docs.google.com/file/d/0B6jPA_Ww7jjcTVM3eEFuS0h3S1E/edit?usp=sharing https://docs.google.com/file/d/0B6jPA_Ww7jjcR0puOVBwbkc0ZWc/edit?usp=sharing https://docs.google.com/file/d/0B6jPA_Ww7j

Re: [darktable-devel] Noise Profile for Nikon D7100

2013-04-11 Thread Stefan Wimmer
> I tried to create denoise profiles for my new Nikon D7100 and the results > can be downloaded here: > > http://swimmer.home.xs4all.nl/diverse/dt-noiseprofile-20130408.tar.gz > > Please let me know whether the presets are reasonable otherwise I'll give it > another try. Hi again, I w

Re: [darktable-devel] Noise Profile for Nikon D7100

2013-04-10 Thread johannes hanika
graphs look spot on. pushed, thanks :) -jo On Wed, Apr 10, 2013 at 1:05 PM, Stefan Wimmer wrote: > Hello again, > > since my direct email is still hanging for approval I'll give it another > try > via Gmane ... ;-) > > I tried to create denoise profiles for my new Nikon D7100 and the results >

[darktable-devel] Noise Profile for Nikon D7100

2013-04-10 Thread Stefan Wimmer
Hello again, since my direct email is still hanging for approval I'll give it another try via Gmane ... ;-) I tried to create denoise profiles for my new Nikon D7100 and the results can be downloaded here: http://swimmer.home.xs4all.nl/diverse/dt-noiseprofile-20130408.tar.gz Please let me

Re: [darktable-devel] Noise Profile for Pentax K-30

2013-04-10 Thread johannes hanika
hey, i think something is wrong lately with hdr construction or something else on the way in the benchmark script.. your plots look just fine and the flat noise variances are perfect. i'll push to git master. thanks for measuring that data :) -jo On Tue, Apr 9, 2013 at 4:07 AM, Wolfgang Renz wr

Re: [darktable-devel] noise profile for Pentax K-5 IIs

2013-03-24 Thread Michael Born
Thank you for your work. After a git pull, the K-5 IIs noise profile is available :-) Cheers, Michael Am 23.03.2013 14:17, schrieb johannes hanika: > cool, thanks. those plots look great, pushed. > > the error message is not to worry, just used to generate more helpful > user feedback. > > che

Re: [darktable-devel] noise profile for Pentax K-5 IIs

2013-03-23 Thread Pascal de Bruijn
On Sat, Mar 23, 2013 at 2:17 PM, johannes hanika wrote: > cool, thanks. those plots look great, pushed. > > the error message is not to worry, just used to generate more helpful > user feedback. That profile can probably be duplicated for the non s version btw... Regards, Pascal de Bruijn -

Re: [darktable-devel] noise profile for Pentax K-5 IIs

2013-03-23 Thread johannes hanika
cool, thanks. those plots look great, pushed. the error message is not to worry, just used to generate more helpful user feedback. cheers, jo On Sun, Mar 24, 2013 at 1:50 AM, Michael Born wrote: > Hi all, > > the data is here: > http://rapidshare.com/files/3186686894/dt-noiseprofile-20130323.t

[darktable-devel] noise profile for Pentax K-5 IIs

2013-03-23 Thread Michael Born
Hi all, the data is here: http://rapidshare.com/files/3186686894/dt-noiseprofile-20130323.tar.gz Please tell me if something is not ok with the data. Cheers, Michael PS: I used the git version of today and got the following error message from the gen-profile script. ... ===> Prepare final tarb

Re: [darktable-devel] noise profile

2013-03-23 Thread Michael Born
Am 23.03.2013 08:54, schrieb Pascal Obry: > > Michael, > >> Sorry, I hope this time it works. >> http://rapidshare.com/files/730495913/IMGP3276.PEF >> http://rapidshare.com/files/3682942706/IMGP3137.DNG > > Ok reproduced and now fixed. Will be part of 1.2-rc2 I suppose. > Thank you very much.

Re: [darktable-devel] noise profile

2013-03-23 Thread Pascal Obry
Michael, > Sorry, I hope this time it works. > http://rapidshare.com/files/730495913/IMGP3276.PEF > http://rapidshare.com/files/3682942706/IMGP3137.DNG Ok reproduced and now fixed. Will be part of 1.2-rc2 I suppose. -- Pascal Obry / Magny Les Hameaux (78) The best way to travel is by mea

Re: [darktable-devel] noise profile

2013-03-22 Thread Michael Born
Am 22.03.2013 17:30, schrieb Pascal Obry: > > Michael, > >> The K200D can save PEF or DNG raw files. Here are test files: >> http://rapidshare.com/files/3682942706/IMGP3137.DNG >> http://rapidshare.com/files/730495913/IMGP3276.PEF > > I don't have permissions to download those files. > Sorry, I

Re: [darktable-devel] noise profile

2013-03-22 Thread Pascal Obry
Michael, > The K200D can save PEF or DNG raw files. Here are test files: > http://rapidshare.com/files/3682942706/IMGP3137.DNG > http://rapidshare.com/files/730495913/IMGP3276.PEF I don't have permissions to download those files. -- Pascal Obry / Magny Les Hameaux (78) The best way to tr

Re: [darktable-devel] noise profile

2013-03-22 Thread Michael Born
Hi Pascal. Am 21.03.2013 22:30, schrieb Pascal Obry: > > Michael, > >> >From the metadata panel of the LT (without the ""): >> model "PENTAX K-5 II s" >> maker "PENTAX" > > This one is not on the database. There is the "PENTAX K-5" and probably > this profile was wrongly used I suppose as the m

Re: [darktable-devel] noise profile

2013-03-21 Thread Jack Bowling
On 13-03-21 02:30 PM, Pascal Obry wrote: > > Michael, > >> >From the metadata panel of the LT (without the ""): >> model "PENTAX K-5 II s" >> maker "PENTAX" > > This one is not on the database. There is the "PENTAX K-5" and probably > this profile was wrongly used I suppose as the model must be an

Re: [darktable-devel] noise profile

2013-03-21 Thread Pascal Obry
Michael, >>From the metadata panel of the LT (without the ""): > model "PENTAX K-5 II s" > maker "PENTAX" This one is not on the database. There is the "PENTAX K-5" and probably this profile was wrongly used I suppose as the model must be an exact match now. > and > > model "PENTAX K200D" > ma

Re: [darktable-devel] noise profile

2013-03-21 Thread Michael Born
Am 21.03.2013 21:52, schrieb Pascal Obry: > > Michael, > >> I'm sure there were profiles for both cameras in DT. > > Ok, so what is the exact model name and camera maker displayed in dt for > those cameras? > >From the metadata panel of the LT (without the ""): model "PENTAX K-5 II s" maker "P

Re: [darktable-devel] noise profile

2013-03-21 Thread Pascal Obry
Michael, > I'm sure there were profiles for both cameras in DT. Ok, so what is the exact model name and camera maker displayed in dt for those cameras? -- Pascal Obry / Magny Les Hameaux (78) The best way to travel is by means of imagination http://v2p.fr.eu.org http://www.obry.net

Re: [darktable-devel] noise profile

2013-03-21 Thread Michael Born
Hi Pascal, I'm sure there were profiles for both cameras in DT. Michael Am 21.03.2013 21:38, schrieb Pascal Obry: > > Hi Michael, > >> The current git pull shows me available noise profiles for PENTAX K-5 >> and NIKON D5100 pictures. >> No profiles are listed for PENTAX K200D and PENTAX K-5IIs

Re: [darktable-devel] noise profile

2013-03-21 Thread Pascal Obry
Hi Michael, > The current git pull shows me available noise profiles for PENTAX K-5 > and NIKON D5100 pictures. > No profiles are listed for PENTAX K200D and PENTAX K-5IIs pictures (just > generic poissonian). Maybe they are not in the database, I haven't looked. But anyway I have fixed the issu

Re: [darktable-devel] noise profile

2013-03-21 Thread Michael Born
Am 21.03.2013 20:14, schrieb Pascal Obry: > > Is it me or the profile are not found anymore? > > For my D800 and D300 picture I do not see the body in the profile combo > anymore. > > Pascal. > Hi Pascal. The current git pull shows me available noise profiles for PENTAX K-5 and NIKON D5100 pi

[darktable-devel] noise profile

2013-03-21 Thread Pascal Obry
Is it me or the profile are not found anymore? For my D800 and D300 picture I do not see the body in the profile combo anymore. Pascal. -- Pascal Obry / Magny Les Hameaux (78) The best way to travel is by means of imagination http://v2p.fr.eu.org http://www.obry.net gpg --keyserv

Re: [darktable-devel] noise profile works for 5Dc now but not completly for 5D2

2013-03-01 Thread johannes hanika
it's not the latest version of dt :) please let me know if an updated git master works.. -jo On Fri, Mar 1, 2013 at 3:27 AM, Dimitri Gathy wrote: > With the last version of dt(1.1+1165~g11a3979), the eos5Dc eos5D2 profiles > appear & work fine but i have no profiles under 2500 iso for my eos5D2

[darktable-devel] noise profile works for 5Dc now but not completly for 5D2

2013-02-28 Thread Dimitri Gathy
With the last version of dt(1.1+1165~g11a3979), the eos5Dc eos5D2 profiles appear & work fine but i have no profiles under 2500 iso for my eos5D2 which work fine before, when the eos 5Dc doesn't work. the dt-noiseprofile.tar.gz, the library.db are here: https://www.dropbox.com/sh/uez42hf74x22sur/dZ

Re: [darktable-devel] noise profile for eos5Dc

2013-02-26 Thread johannes hanika
hey, your graphs look just fine. i would guess you ran into a bug in the script we fixed recently. this would produce the right graphs + presets.txt but mess up the preset insertion into the database (so you would always get black images when testing with that). thanks for profiling! cheers, jo

Re: [darktable-devel] Noise profile for Canon PowerShot G12 and Nikon D700

2013-02-25 Thread JB
works perfect. Thanks a lot for the excellent work!! J Am 25.02.2013 07:51, schrieb johannes hanika: hey, thanks for profiling, the graphs look very good (will push in a minute). turns out the script was terribly broken wrt testing those things as presets. should be fixed now. cheers, jo

[darktable-devel] noise profile for eos5Dc

2013-02-25 Thread Dimitri Gathy
I try to profile my 5D2 & 5Dc. I succeed with the 5D2 but the 5Dc profile doesn't work. I have only one profile 'generic poissonian' and when i choose the preset corresponding to the iso, the image turns black! I put the dt-noiseprofile.tar.gz, the library.db & the terminal verbose here: https://ww

Re: [darktable-devel] Noise profile for Canon PowerShot G12 and Nikon D700

2013-02-24 Thread johannes hanika
hey, thanks for profiling, the graphs look very good (will push in a minute). turns out the script was terribly broken wrt testing those things as presets. should be fixed now. cheers, jo On Mon, Feb 25, 2013 at 6:01 AM, JB wrote: > Hi all, > > did the profiling for the Canon G12 and Nikon D7

[darktable-devel] Noise profile for Canon PowerShot G12 and Nikon D700

2013-02-24 Thread JB
Hi all, did the profiling for the Canon G12 and Nikon D700: https://www.dropbox.com/sh/z86sf98yb9n1d1t/GSVStBr-EB/dt-np Do these look good? I'm not certain about the result. After a few iterations of trial and error there are no more errors while running the gen-profile script. But when applyin

Re: [darktable-devel] Noise profiles D800E derived from D800 , exif buffer length

2013-02-20 Thread johannes hanika
On Thu, Feb 21, 2013 at 10:01 AM, Wolfgang Goetz wrote: > johannes hanika wrote: > >> On Wed, Feb 20, 2013 at 11:28 AM, Wolfgang Goetz >> wrote: > ... >> > noise source is CMOS + DAC ...same hardware with or without the 'E' >> >> and the photons themselves. > > ;-) good to know that this little b

Re: [darktable-devel] Noise profiles D800E derived from D800 , exif buffer length

2013-02-20 Thread Wolfgang Goetz
johannes hanika wrote: > On Wed, Feb 20, 2013 at 11:28 AM, Wolfgang Goetz > wrote: ... > > noise source is CMOS + DAC ...same hardware with or without the 'E' > > and the photons themselves. ;-) good to know that this little beasts don't look at their target. > > > to prove evidence: > > whe

Re: [darktable-devel] Noise profiles D800E derived from D800 , exif buffer length

2013-02-19 Thread johannes hanika
On Wed, Feb 20, 2013 at 11:28 AM, Wolfgang Goetz wrote: > johannes hanika wrote: > >> On Wed, Feb 20, 2013 at 10:25 AM, Wolfgang Goetz >> wrote: > > Hi Johannes, > >> > noiseprofiles.h: // Module: denoise (profiled) >> > D800E: duplication of the D800 settings. >> >> you sure that's a good idea?

Re: [darktable-devel] Noise profiles D800E derived from D800 , exif buffer length

2013-02-19 Thread Wolfgang Goetz
johannes hanika wrote: > On Wed, Feb 20, 2013 at 10:25 AM, Wolfgang Goetz > wrote: Hi Johannes, > > noiseprofiles.h: // Module: denoise (profiled) > > D800E: duplication of the D800 settings. > > you sure that's a good idea? doesn't the E version come without the > lowpass filter and would thu

Re: [darktable-devel] Noise profiles D800E derived from D800 , exif buffer length

2013-02-19 Thread johannes hanika
On Wed, Feb 20, 2013 at 10:25 AM, Wolfgang Goetz wrote: > Hello, > > changes for git version: > > noiseprofiles.h: // Module: denoise (profiled) > D800E: duplication of the D800 settings. you sure that's a good idea? doesn't the E version come without the lowpass filter and would thus be expected

[darktable-devel] Noise profiles D800E derived from D800 , exif buffer length

2013-02-19 Thread Wolfgang Goetz
Hello, changes for git version: noiseprofiles.h: // Module: denoise (profiled) D800E: duplication of the D800 settings. exif.cc: // error in export: GPSLongitude 0 deg 0' 0.00" E returning length of blob and header, second version attached: git diff > d800-noise-exif.txt kind regards Wolf

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