[sane-devel] Linotype X-ray Scanner

Oliver Rauch oliver.rauch@rauch-domain.de
Thu, 14 Nov 2002 23:00:19 +0100


Hello.

--depth 12 is correct, but this normally produces values
with a maximum next to 65535. If you get values small than
4095 then it looks like you use a bad gamma table.
Disable the gamma table as a first test.

Bye
Oliver

Piernicola Oliva schrieb:
> 
> Hi,
> I'm working with a Linotype Saphir2 X-ray Scanner.
> I'm trying to obtain 12bit images (--depth 12), but I only obtain 8bit
> (multiplied by 16) pixel values.
> How can I obtain 'true' 12bit images?
> Thanks,
> Piernicola
> 
> --
>     \        name:     Piernicola OLIVA
>    o/\_      address:  Universita' degli Studi di Sassari
>   <\__,\               Struttura Dipartimentale di Matematica e Fisica
>    ">   |              via Vienna 2, 07100, Sassari, Italia
>     `   |    tel:      +39/079229486     (office)
>          \             +39/3401450473    (mobile)
>           \  fax:      +39/079229482
>            \ e-mail:   oliva@uniss.it
> _______________________________________________
> Sane-devel mailing list
> Sane-devel@www.mostang.com
> http://www.mostang.com/mailman/listinfo/sane-devel

-- 
Homepage:	http://www.rauch-domain.de
sane-umax:	http://www.rauch-domain.de/sane-umax
xsane:		http://www.xsane.org
E-Mail:		mailto:Oliver.Rauch@rauch-domain.de