06-22-2019, 09:55 AM
(This post was last modified: 06-22-2019, 10:02 AM by rich2005.
Edit Reason: typo
)
I would try the luminosity masks script. A lot about it here: https://patdavid.net/2013/11/getting-aro...masks.html
Since the GIMP Registry site is gone the script is attached. One for Gimp 2.8 and one for Gimp 2.10 For Gimp 2.8, goes in your user scripts folder ~/.gimp-2.8/scripts
You can use like this.
Filters -> Generic -> Luminosity masks creates a selection of masks in the Channels dock.
You can apply any of these as a selection but often a better way is use a layer mask.
Duplicate the layer, apply layer mask to top layer. Choose a mask, black is transparent, white opaque
With a suitable mask, the sky is separated on the top layer and is adjusted
and the remainder is adjusted on the bottom layer. (3)
Since the GIMP Registry site is gone the script is attached. One for Gimp 2.8 and one for Gimp 2.10 For Gimp 2.8, goes in your user scripts folder ~/.gimp-2.8/scripts
You can use like this.
Filters -> Generic -> Luminosity masks creates a selection of masks in the Channels dock.
You can apply any of these as a selection but often a better way is use a layer mask.
Duplicate the layer, apply layer mask to top layer. Choose a mask, black is transparent, white opaque
With a suitable mask, the sky is separated on the top layer and is adjusted
and the remainder is adjusted on the bottom layer. (3)