gamma4scanimage(1) SANE Scanner Access Now Easy gamma4scanimage(1) (NAME) gamma4scanimage - scanimage (SYNOPSIS) gamma4scanimage gamma [shadow [highlight [maxin [maxout]]]] (DESCRIPTION) gamma4scanimage scanimage . gamma shadow highlight . (maxin) (maxout) . gamma 1.0 . 1.0 . shadow . shadow [0..maxin] . 0 . highlight maxout . highlight [0..maxin] shadow . maxin (16383 ). maxin . / (backend) . maxin 255 1023 4095 16383. 16383 . maxin scanimage(1) [0]0-[99999]255 scanimage(1) . maxout . maxout scanimage -h . 255 . (EXAMPLES) scanimage --custom-gamma=yes --gamma-table `gamma4scanimage 1.8 0 11500 16383 255` >image.pnm (SEE ALSO) sane(7), scanimage(1) (AUTHORS) Oliver Rauch (EMAIL-CONTACT) Oliver.Rauch@Rauch-Domain.DE 10 Jul 2008 gamma4scanimage(1)