Digikam/Noise Reduction/de: Difference between revisions
(Created page with "digiKam/Rauschunterdrückung") |
(Created page with "==Rauschunterdrückung mit digiKam== Beschrieben in Mohamed Malik's blog, 12 Februar 2011") |
||
Line 1: | Line 1: | ||
<languages /> | <languages /> | ||
== | ==Rauschunterdrückung mit digiKam== | ||
Beschrieben in Mohamed Malik's blog, 12 Februar 2011 | |||
All [http://en.wikipedia.org/wiki/Digital_single-lens_reflex_camera DSLR] cameras noise up to some extent. This is most true for entry level and consumer level DSLR cameras even when these cameras have very good ISO performance up to something like ISO 800. | All [http://en.wikipedia.org/wiki/Digital_single-lens_reflex_camera DSLR] cameras noise up to some extent. This is most true for entry level and consumer level DSLR cameras even when these cameras have very good ISO performance up to something like ISO 800. |
Latest revision as of 18:32, 8 March 2014
Rauschunterdrückung mit digiKam
Beschrieben in Mohamed Malik's blog, 12 Februar 2011
All DSLR cameras noise up to some extent. This is most true for entry level and consumer level DSLR cameras even when these cameras have very good ISO performance up to something like ISO 800.
I use a Nikon D3000 and its ISO performance is good up to ISO 800. ISO 1600 is good and it can be used in smaller sizes. However ISO 3200 images are very grainy and noise reduction has to be applied.
If you are using digiKam it has a great noise reduction tool. Double click the image where you want to reduce noise and give a right click -> F4 on the keyboard and it will do the same thing.
. You can even pressAfter this you will be presented with the editor view.
From here go to
and you will be presented with this window.
![](/images.userbase/thumb/7/73/Digikam_Noise.jpg/500px-Digikam_Noise.jpg)
Choose from the settings or you can choose your own settings. Here is a picture of before and after from my tests. They are much more usable and better looking after the noise reduction has been applied.
Before Noise Reduction Was Applied:
![](/images.userbase/1/16/Digikam_Noise_Before.jpg)
After Noise Reduction Was Applied:
![](/images.userbase/d/de/Digikam_Noise_After.jpg)
Here is another picture in which the noise reduction was applied:
![](/images.userbase/thumb/1/13/Digikam_Noise_Before2.jpg/500px-Digikam_Noise_Before2.jpg)
After:
![](/images.userbase/thumb/5/56/Digikam_Noise_After2.jpeg/500px-Digikam_Noise_After2.jpeg)