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Images without colour information, displayed only in black, white and varying shades of gray.
2
votes
1
answer
598
views
How can I turn brightness to transparency in grayscale image
I would like to turn a grayscale image into a transparent image where:
#000000 (black) → turns into → #000000 (black) 0% transparency
#FFFFFF (white) → turns into → #000000 (black) 100% transparency … Example image of a grayscale gradient (on the left) and desired result (on the right). …