[sane-devel] Why does XSane set Gamma = 1.0

Ullrich Sigwanz us@bernafon.ch
Fri, 3 Sep 2004 14:55:48 +0200


that makes sense.

I will proceed as follows...

I will hold a separate "1.6-gamma-table" that always will be combined with 
the gamma-tables of XSane (or xscanimage or whatsoever).
In this case a "1.0-table" will be interpreted as a "1.6-table" 
(which is a MUST for NIASH scanners to achieve good biasing).
The editable Gamma-Table will then be more a "correction" than a "setup".
1.0 will be a neutral gamma-startup-default which makes perfect sense.