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David Luminosity Masks

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tim
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David Luminosity Masks

Post#1 by tim » 23 Nov 2019, 06:51


requested by David here: viewtopic.php?p=29419#p29419
david_lum_mask.py
(9.31 KiB) Downloaded 65 times
Plug-in Menu Location: Python-Fu/David Luminosity Masks

You might also be interested in David's version of script which produces DDDD, LLLL, ML and MD layers to make total of 10 layers here: viewtopic.php?p=29474#p29474
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david
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Post#2 by david » 07 Dec 2019, 10:59


I've been at it again!!!

I have modified david1_lum_mask.py to produce a usable set of masks for low-contrast images.
I did this by equalizing the layer which is used to produce the masks. This layer is afterwards deleted.
It appears, on a quick try, to have no negative affects on pictures of normal contrast.

I hope others will try this new variant and give me feedback as to it's effectiveness.
(Linux users will have to make it executable.)

david.

Edit: Updated comments in script.
david2_lum_mask.py
(13.48 KiB) Downloaded 32 times
Example on a low-contrast image.
distant_island.jpg
distant_island.jpg (52.45 KiB) Viewed 930 times
distant_island_1.jpg
distant_island_1.jpg (58.05 KiB) Viewed 930 times
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