06-26-2020, 03:30 PM
I was thinking of the regular Unsharp mask `Edit -> Enhance -> Sharpen (Unsharp Mask)
Gimp has a filter search option - the forward slash /? question mark key Type in a search term and see what is available.
That might harden up those white pixels but 'sparkle' is difficult with a bitmap editor, usually needs a bit of movement (animation or video).
Gimp has a filter search option - the forward slash /? question mark key Type in a search term and see what is available.
That might harden up those white pixels but 'sparkle' is difficult with a bitmap editor, usually needs a bit of movement (animation or video).