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LAB mode
#5
Finally got around to viewing (almost-all) the video. Hate those PS ones, never know WTH is going on.

While regular Gimp does not have a dedicated LAB mode, the (rough) work flow can be paralleled using a couple of utilities.

G'mic plug-in http://www.gmic.eu does allow adjustment in LAB for color curves
a and b curves: https://i.imgur.com/RZWOiD6.jpg

and for the sky as well, the L curve: https://i.imgur.com/mKdoB5o.jpg

But that needs to be masked and the luminosity masks script can be used. see: https://patdavid.net/2013/11/getting-aro...masks.html

A before/after: https://i.imgur.com/SDcLyOg.jpg
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Messages In This Thread
LAB mode - by Gimpr - 09-14-2017, 04:32 PM
RE: LAB mode - by rich2005 - 09-14-2017, 05:04 PM
RE: LAB mode - by Gimpr - 09-14-2017, 05:18 PM
RE: LAB mode - by Gimpr - 09-14-2017, 07:33 PM
RE: LAB mode - by rich2005 - 09-15-2017, 08:39 AM
RE: LAB mode - by Gimpr - 09-15-2017, 09:53 AM

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