DT 2.4.1
I'm having problems with the denoising:
Canon 7DMkII and Canon 70-200L IS f/4 ISO1250
Darktable:
* before denoise: https://i.imgur.com/k9Njy70.png
* denoise profiled: https://i.imgur.com/Unw2i8O.png and it's very
blotchy
* equalizer denoise: https://i.imgur.com/8E1CzHt.png (w/o the
Am Mittwoch, 7. März 2018, 18:41:28 CET schrieb Anders Lund:
> Hi list,
>
> How do I remove a film roll from darktables memory?
Just select all the images in it and remove them from darktable. The now empty
filmroll will be removed automatically.
> Kindly,
> Anders
Tobias
signature.asc
Am Mittwoch, 7. März 2018, 19:16:16 CET schrieb Anders Lund:
> onsdag den 7. marts 2018 19.05.56 CET skrev Tobias Ellinghaus:
> > Am Mittwoch, 7. März 2018, 18:41:28 CET schrieb Anders Lund:
> > > Hi list,
> > >
> > > How do I remove a film roll from darktables memory?
> >
> > Just select all
Hey,
denoising in darktable is somewhat tricky:
Use the *denoise (profiled)*, set it to "wavelet" and set blend mode to
"color". This eliminates the awful color noise. Use a *second instance*
of denoise (profiled), set it to non-local means and choose blend mode
"lightness". With that second
Thanks to all. It does help.
On Wed, 7 Mar 2018 20:36:14 +0100
Matej Martinovic wrote:
>Hey,
>
>denoising in darktable is somewhat tricky:
>
>Use the *denoise (profiled)*, set it to "wavelet" and set blend mode
>to "color". This eliminates the awful color noise. Use a
onsdag den 7. marts 2018 19.05.56 CET skrev Tobias Ellinghaus:
> Am Mittwoch, 7. März 2018, 18:41:28 CET schrieb Anders Lund:
> > Hi list,
> >
> > How do I remove a film roll from darktables memory?
>
> Just select all the images in it and remove them from darktable. The now
> empty filmroll
Ulrich Pegelow schrieb am 05.03.2018 um 17:54:
Additionally you may want to play with opencl_number_event_handles.
Start with an extreme setting of zero. In case this would solve your
issues you can then try different values in-between.
Ulrich
I changed this value with no result.
Then I
On 03/07/2018 04:30 PM, Bernhard wrote:
>
>
> Ulrich Pegelow schrieb am 05.03.2018 um 17:54:
>> Additionally you may want to play with opencl_number_event_handles.
>> Start with an extreme setting of zero. In case this would solve your
>> issues you can then try different values in-between.
>>
I took the profile Denoise_chinese
from https://dtstyle.net/
Some times I simply rely on it while others I only tweak the demosaic
module to VNG4 two times full average or Amaze.
I should say however that I very rarely shoot at more than ISO 6400.
Never compared to RawTherapee... I had a
Robert Krawitz schrieb am 08.03.2018 um 03:52:
On Wed, 7 Mar 2018 20:36:14 +0100, Matej Martinovic wrote:
Hey,
denoising in darktable is somewhat tricky:
Use the *denoise (profiled)*, set it to "wavelet" and set blend mode to "color". This
eliminates the awful color noise. Use a *second
Am 07.03.2018 um 17:10 schrieb Matthieu Moy:
Now, what "subtract" should do with colors is debatable, especially in Lab.
On the L channel, something like max(in - out, 0) would be rather natural.
On the a an b channels, I'm not sure what to do. Just doing in-out would
mean the final image would
Hi list,
How do I remove a film roll from darktables memory?
Kindly,
Anders
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Thank you Bill;
I was confused ... the documentation indicates that the 'official'
scripts are 'maintained by the darktable community', I had incorrectly
assumed that they would be updated as a part of the automatic process. I
now know better.
David
On 03/06/2018 09:59 PM, William Ferguson wrote:
After making the git update some items (gimp for instance) are now
functioning correctly and I have moved the 'unresponsive' items to the
bottom of the list.
The error message however still appears as it was before indicating a
version mismatch:
LUA ERROR API Version: 5.0.0
LUA ERROR :
The current version of selection_to_pdf.lua from here:
https://github.com/darktable-org/lua-scripts/tree/master/official
has the correct line 39.
Am 07.03.2018 um 11:38 schrieb David Vincent-Jones:
I am running dt ver. 2.5.0 ~git
Should line 39 be modified for the current version??
On
Did you check line 39 in selection_to_pdf.lua?
39 dt.configuration.check_version(...,{2,0,0},{3,0,0},{4,0,0},{5,0,0})
Am 07.03.2018 um 11:01 schrieb David Vincent-Jones:
After making the git update some items (gimp for instance) are now
functioning correctly and I have moved the
thanks ... that is exacltly what I currently have
very confusing!
On 03/07/2018 11:49 AM, thokster wrote:
> The current version of selection_to_pdf.lua from here:
> https://github.com/darktable-org/lua-scripts/tree/master/official
> has the correct line 39.
>
> Am 07.03.2018 um 11:38 schrieb
- Original Message -
> From: "Ulrich Pegelow"
> You obviously have a point here, the current implementation does not do
> what the word "substact" implies.
> Before considering a fix: any idea how the "substract" operator should
> act in the Lab color space?
I am running dt ver. 2.5.0 ~git
Should line 39 be modified for the current version??
On 03/07/2018 11:31 AM, thokster wrote:
> Did you check line 39 in selection_to_pdf.lua?
>
>
> 39 dt.configuration.check_version(...,{2,0,0},{3,0,0},{4,0,0},{5,0,0})
On 07/03/18 11:32, Matthieu Moy wrote:
Before considering a fix: any idea how the "substract" operator should
act in the Lab color space?
I have no idea ;-).
Actually, my guess is that "subtract" is useful to blend two totally
different images together (e.g. blend a black text onto an image
- Original Message -
> From: "Romano Giannetti"
> On 07/03/18 11:32, Matthieu Moy wrote:
>> Before considering a fix: any idea how the "substract" operator should
>>> act in the Lab color space?
>> I have no idea ;-).
>>
>> Actually, my guess is that "subtract" is
2018-03-07 16:13 GMT+01:00 Romano Giannetti :
>
> On 07/03/18 11:32, Matthieu Moy wrote:
>
>> Before considering a fix: any idea how the "substract" operator should
>>
>>> act in the Lab color space?
>>>
>> I have no idea ;-).
>>
>> Actually, my guess is that "subtract" is
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