[sane-devel] regression in 1.0.22: genesys (Medion 6228): blue tone over the picture

[stef]

Le samedi 6 août 2011 16:32:24 Dominik, vous avez écrit :
> Hi,
> 
> sane 1.0.21 is working fine.
> With 1.0.22 the scan results (genesys with Medion 6228) are worse.
> There is a blue tone all over the picture.
> 
> I've uploaded four example pictures:
> - with 1.0.21 and 1.0.22
> -  with 8-bit and 16-bit (I don't use 16-bit normally).
> 
> Please compare especially the first two:
> http://koppnik.de/genesys/1.0.21-100dpi-8bit.png
> http://koppnik.de/genesys/1.0.22-100dpi-8bit.png
> http://koppnik.de/genesys/1.0.21-100dpi-16bit.png
> http://koppnik.de/genesys/1.0.22-100dpi-16bit.png
> 
> I would like to have the old results from 1.0.21 back again. Is that
> possible?
> 
> regards
> Dominik

	Hello,

	you could try to tune the gamma settings option to see if you can get the 
right color.

Regards,
	Stef