Anton Aylward schrieb am 16.01.2017 um 16:30:
My Sony camera has a "picture" setting that produces an image that brings out
one primary color and makes the rest of the scene B&W. You've probably seen
this kind of effect in advertising.
The downside of using this in-camera option is that it (a) only works for the 3
primary colours and (b) only works in JPG mode, not RAW.
I prefer to use RAW and post-process since I can also do things like deal with
skylines and shadows, so I wonder how I would do this in DT after I've done that
basic processing.
One of the modules I like most - and which you can use for this also (I
did a flying flamingo in color with a b/w surrounding - for example) is
color zones:
https://encrypted.pcode.nl/blog/wp-content/uploads/2010/12/darktable-darkroom-plugins-colorzones.ogv
You can pick the relevant color and desaturate all the others - easy.
--
regards
Bernhard
http://www.bilddateien.de
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