Oliver Rauch wrote:
>
> Jean-Charles de Longueville wrote:
>
> > Hi,
> >
> > I'm trying to scan XRay picture with umax astra 2400S+ATA and aha1505
> > (aka aha152x). The _only_ problem still left is that the result is too
> > dark as if the illumination of the transparency adapter was not bright
> > enough. To see the result, I use under linux (potato):
> >
> > $ scanimage -d umax --mode gray --resolution 100dpi > tmp.pgm
> > $ convert -quality 100 -contrast -enhance tmp.pgm result.jpeg
> > $
> >
> > 'scanimage --help -d umax' shows that --brightness is [inactive]. Is
> > there any other way to improve the illumination?
>
> Hi Jean-Charles,
>
> is there a special reason why you don't use xscanimage or xsane?
>
yes! here the user put the xray on the scanner and in only one click,
the picture is included in some web page.
But I've tried xscanimage and the results were also too dark.
PS: i use the 'Transparency Adapter' directive but forgot to copy it to
the mail :-)
-- Ir Jean-Charles de Longueville Hellea sprl - bureau d'étude http://www.hellea.be/-- Source code, list archive, and docs: http://www.mostang.com/sane/ To unsubscribe: echo unsubscribe sane-devel | mail majordomo@mostang.com
This archive was generated by hypermail 2b29 : Wed Jul 19 2000 - 09:26:48 PDT