Post by cjm on Dec 19, 2015 16:00:26 GMT
Pretty efficient.
"NUVOLA TOOLs offer advanced grayscale cleaning and processing functions for your scans,
automates removal of shadows, dust and toner particles typical of less than perfect prints ,
screentones removal through automated shape and topology recognition and much more!"
The downside (for some) is that it is a plugin for Gimp and not easy to install.
There is info here.
"NUVOLA TOOLs offer advanced grayscale cleaning and processing functions for your scans,
automates removal of shadows, dust and toner particles typical of less than perfect prints ,
screentones removal through automated shape and topology recognition and much more!"
The downside (for some) is that it is a plugin for Gimp and not easy to install.
There is info here.