[sane-devel] gamma tables

Grant emailgrant at gmail.com
Tue Jul 20 22:43:35 UTC 2010

Since my scans are for on-screen display only, I'd like to use a gamma
table in place of an ICC profile.  It sounds like I need to determine
values for gamma, shadow, and highlight so gamma4scanimage can
generate the gamma table.  How can I determine those values?  Am I
supposed to scan targets?

- Grant

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