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Old 19-10-2020, 08:19 AM
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Robert_T
aiming for 2nd Halley's

Robert_T is offline
 
Join Date: Oct 2005
Location: Australia
Posts: 2,959
Quote:
Originally Posted by PKay View Post
Hi Fernando.

A fair outcome but I think you can do a lot better with that data.

Try extracting luminance, and then using it as a mask.

Then play with curves transform dealing with the the background separately.

Have fun!
this sounds like something I need to try. Don't suppose Peter you have a link to any tutorial or other info on luminance extraction/masking? I tend to use more blunt instruments like lasso or colour based selections in PS.
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