[sane-devel] Missing greys
henrik.uggla at hem.utfors.se
Fri Dec 1 23:17:07 CET 2006
I've got a Canoscan Lide 50. I have discovered that when I scan at 150 dpi
or more the greys are missing in depth (in the black end). But when I scan
at only 75 dpi the result looks much better since darker and lighter
pixels are mixed to show the right grey nuance. Is it possible to have
this behaviour at higher resolutions as well and in that way "creating"
those missing greys?
This issue has been mentioned before here:
More information about the sane-devel