10-27-2023, 11:12 AM
(This post was last modified: 10-27-2023, 11:13 AM by rich2005.
Edit Reason: typo
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(10-27-2023, 12:13 AM)Punchcard Wrote: For speed, I tweak colors on negatives I've scanned at only 600 PPI. Then I need to get the same results on the same negatives, but on images after scanning at 3200 PPI. Is there a way to transfer the results of the adjustments I made on the 600 PPI negatives to the 3200 ones?
What is that saying, more haste, less speed
You might (or might not, depends on the images) get a result using the gimp_gmic_qt plugin http://www.gmic.eu and the CLUT (cubic-look-up-table) before-after filter.
Take your tweaked 600 ppi image and scale the 3200 ppi image to a layer under that. Then get a .cube file from the pair.
Apply that .cube file to the 3200 ppi image again using gmic but using the apply external CLUT filter
This a real scan, the same subject scanned at different resolutions.
https://i.imgur.com/Ldacfqh.mp4