Hi Ulrich,
i made a zip with both RAW and XMP :
http://dl.free.fr/b9aJ2E9m2
Florian
Le 17/01/2013 07:32, Ulrich Pegelow a écrit :
Hi,
both cases would deserve further inspection. The first issue might be
related to hot pixels but it might also be related to our way of
calculating from RGB to HSL and back - which is done to process blend
mode lightness.
The second issue is even a bit more strange. I often use equalizer for
local contrast enhancement myself, but never saw these repeated pattern
of image features.
We will need your RAW files and XMP files. Maybe you can upload them
somewhere.
Ulrich
Am 17.01.2013 00:34, schrieb Florian GOULEAU:
Dear all,
Let me first whish you all a happy and fruitful year 2013.
2012 was the year of maturity for Darktable with the release of 1.0
and the subsequent updates. May 2013 be a year with a lot of great
and expected new capacities (masks ?).
The addition of the new denoise module in december was an early start.
It gives amazing results with my old EOS 350D and new perspectives in
the usage of high ISO (ie 1600 ISO for the 350D !).
However, while testing this new module, I came upon two glitches, not
related to the module, for which I would like your opinion :
1.
When applying the denoise non local means blended at 75% in lightness
mode (as proposed by Johannes), I do have many colored pixels in the
darkest areas of my photo. Is that an expected behavior when using
lightness blending ?
(see the following crop and the full picture linked to this image)
<http://farm9.staticflickr.com/8471/8384177345_df88c691fb_o.png>
2.
When using the global contrast preset of the equalizer module, I observed
a pattern repeated on the image. And curiously, when applying a smaller
crop to export the example below, it produced a pattern which is different
from the one on a larger crop or the full image.
Are both the patterns and the crop dependency expected when using
equalizer ?
(see the following crop and especially the larger picture linked to this
image)
<http://farm9.staticflickr.com/8221/8384178767_235fbe9ace_o.jpg>
Last question, I have seen in the noise profiles that you stored
complementary
profiles in order to eventually average the different profiles one day.
Do you expect us to provide additional noise profile results even if our
camera
is already covered ?
cheers,
Florian
------------------------------------------------------------------------------
Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS,
MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current
with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft
MVPs and experts. ON SALE this month only -- learn more at:
http://p.sf.net/sfu/learnmore_122712
_______________________________________________
darktable-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/darktable-devel
