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<TITLE>sane-devel: Re: astra 2400 S + ATA</TITLE>
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<META NAME="Author" CONTENT="Oliver Rauch (oliver.rauch@Wolfsburg.DE)">
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<META NAME="Subject" CONTENT="Re: astra 2400 S + ATA">
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<H1>Re: astra 2400 S + ATA</H1>
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<!-- name="Oliver Rauch" -->
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<STRONG>From:</STRONG> Oliver Rauch (<A HREF="mailto:oliver.rauch@Wolfsburg.DE?Subject=Re:%20astra%202400%20S%20%2B%20ATA&In-Reply-To=<3975CEAB.CA66B076@wolfsburg.de>"><EM>oliver.rauch@Wolfsburg.DE</EM></A>)<BR>
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<STRONG>Date:</STRONG> Wed Jul 19 2000 - 08:52:11 PDT
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<LI><STRONG>Next message:</STRONG> <A HREF="0169.html">Oliver Rauch: "Re: advice about concurrent Linux/NT development?"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0167.html">Petter Reinholdtsen: "Re: Current compilation status"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0160.html">Jean-Charles de Longueville: "astra 2400 S + ATA"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0171.html">Jean-Charles de Longueville: "Re: astra 2400 S + ATA"</A>
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Jean-Charles de Longueville wrote:
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<BR>
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<P><EM>> Hi,
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</EM><BR>
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<EM>>
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</EM><BR>
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<EM>> I'm trying to scan XRay picture with umax astra 2400S+ATA and aha1505
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</EM><BR>
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<EM>> (aka aha152x). The _only_ problem still left is that the result is too
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</EM><BR>
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<EM>> dark as if the illumination of the transparency adapter was not bright
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</EM><BR>
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<EM>> enough. To see the result, I use under linux (potato):
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</EM><BR>
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<EM>>
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</EM><BR>
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<EM>> $ scanimage -d umax --mode gray --resolution 100dpi > tmp.pgm
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</EM><BR>
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<EM>> $ convert -quality 100 -contrast -enhance tmp.pgm result.jpeg
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</EM><BR>
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<EM>> $
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</EM><BR>
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<EM>>
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</EM><BR>
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<EM>> 'scanimage --help -d umax' shows that --brightness is [inactive]. Is
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</EM><BR>
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<EM>> there any other way to improve the illumination?
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</EM><BR>
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<P>Hi Jean-Charles,
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<BR>
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<P>is there a special reason why you don't use xscanimage or xsane?
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<BR>
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<P>Bye
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<BR>
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Oliver
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<BR>
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<P><P><PRE>
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--
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Homepage: <A HREF="http://www.wolfsburg.de/~rauch">http://www.wolfsburg.de/~rauch</A>
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sane-umax: <A HREF="http://www.wolfsburg.de/~rauch/sane/sane-umax.html">http://www.wolfsburg.de/~rauch/sane/sane-umax.html</A>
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xsane: <A HREF="http://www.wolfsburg.de/~rauch/sane/sane-xsane.html">http://www.wolfsburg.de/~rauch/sane/sane-xsane.html</A>
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E-Mail: mailto:<A HREF="mailto:Oliver.Rauch@Wolfsburg.DE?Subject=Re:%20astra%202400%20S%20%2B%20ATA&In-Reply-To=<3975CEAB.CA66B076@wolfsburg.de>">Oliver.Rauch@Wolfsburg.DE</A>
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<P><P><P>--
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Source code, list archive, and docs: <A HREF="http://www.mostang.com/sane/">http://www.mostang.com/sane/</A>
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To unsubscribe: echo unsubscribe sane-devel | mail <A HREF="mailto:majordomo@mostang.com?Subject=Re:%20astra%202400%20S%20%2B%20ATA&In-Reply-To=<3975CEAB.CA66B076@wolfsburg.de>">majordomo@mostang.com</A>
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</PRE>
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<LI><STRONG>Next message:</STRONG> <A HREF="0169.html">Oliver Rauch: "Re: advice about concurrent Linux/NT development?"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0167.html">Petter Reinholdtsen: "Re: Current compilation status"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0160.html">Jean-Charles de Longueville: "astra 2400 S + ATA"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0171.html">Jean-Charles de Longueville: "Re: astra 2400 S + ATA"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0171.html">Jean-Charles de Longueville: "Re: astra 2400 S + ATA"</A>
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<EM>
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This archive was generated by <A HREF="http://www.hypermail.org/">hypermail 2b29</A>
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: <EM>Wed Jul 19 2000 - 08:57:28 PDT</EM>
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