kopia lustrzana https://gitlab.com/sane-project/website
131 wiersze
4.4 KiB
HTML
131 wiersze
4.4 KiB
HTML
<HTML>
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<HEAD>
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<TITLE>sane-pieusb.5</TITLE>
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</HEAD>
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<BODY BGCOLOR=#FFFFFF TEXT=#000000><H1 ALIGN=CENTER><IMG SRC="/images/sane.png" HEIGHT=117 WIDTH=346></H1>
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<H1>sane-pieusb.5</H1>
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<HR>
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<PRE>
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<!-- Manpage converted by man2html 3.0.1 -->
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<B><A HREF="sane-pieusb.5.html">sane-pieusb(5)</A></B> SANE Scanner Access Now Easy <B><A HREF="sane-pieusb.5.html">sane-pieusb(5)</A></B>
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</PRE>
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<H2>NAME</H2><PRE>
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sane-pieusb - SANE backend for USB-connected PIE PowerSlide and
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Reflecta DigitDia/CrystalScan/ProScan slide scanners
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</PRE>
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<H2>DESCRIPTION</H2><PRE>
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The <B>sane-pieusb</B> library implements a SANE (Scanner Access Now Easy)
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backend that provides access to USB-connected PIE and Reflecta slide
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scanners.
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At present, the following scanners should work with this backend:
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Model: Status
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------------------------- ------
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PIE PowerSlide 3600 Untested
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PIE PowerSlide 3650 Untested
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PIE PowerSlide 4000 Untested
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PIE PowerSlide 5000 Untested
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Reflecta CrystalScan 7200 Untested
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Reflecta ProScan 4000 Untested
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Reflecta ProScan 7200 Untested
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Reflecta DigitDia 3600 Untested
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Reflecta DigitDia 4000 Untested
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Reflecta DigitDia 5000 Untested
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Reflecta DigitDia 6000 Ok
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</PRE>
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<H2>MULTIPLE SLIDES</H2><PRE>
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Support for multiple slide scanners (like the PowerSlide or DigitDia
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series) is done by auto-advancing ('Advance slide' setting) the slide
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after each scan.
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However, for best results, it is recommended to do a preview for every
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slide since this sets gamma, brightness, and contrast to optimal val‐
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ues.
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Attention: SANE does not have an automatic landscape/portrait detection
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and re-orientation when scanning multiple slides. You have to put all
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slides into one orientation first !
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</PRE>
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<H2>DIRT REMOVAL</H2><PRE>
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If available, pieusb supports infrared scans for dirt detection and
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removal. This must be enabled via the 'Clean image' setting.
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</PRE>
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<H2>KNOWN PROBLEMS</H2><PRE>
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The pieusb backend supports dirt removal based on infrared scan infor‐
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mation. Since SANE does not provide post-processing in the backend,
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pieusb does the scanning and dirt removal during the setup phase. The
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'scan' phase is only used to transfer the completed image. Therefore
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pieusb does not multi-thread making a typical frontend appear as
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'blocked'. Also cancel requests are only honored between scans.
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</PRE>
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<H2>ENVIRONMENT</H2><PRE>
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<B>SANE_DEBUG_PIEUSB</B>
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If the library was compiled with debug support enabled, this
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environment variable controls the debug level for this backend.
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E.g., a value of 128 requests all debug output to be printed.
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Smaller levels reduce verbosity.
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level debug output
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------- ------------------------------
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0 nothing
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1 errors
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2 warnings & minor errors
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5 additional information
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7 SANE api calls
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9 backend functions
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11 scanner functions
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13 usb functions
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15 image buffer functions
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</PRE>
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<H2>FILES</H2><PRE>
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<I>/etc/sane.d/pieusb.conf</I>
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The backend configuration file
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<I>/usr/lib64/sane/libsane-pieusb.a</I>
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The static library implementing this backend.
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<I>/usr/lib64/sane/libsane-pieusb.so</I>
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The shared library implementing this backend (present on systems
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that support dynamic loading).
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</PRE>
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<H2>SEE ALSO</H2><PRE>
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<B><A HREF="sane.7.html">sane(7)</A></B>
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</PRE>
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<H2>CONTACT AND BUG-REPORTS</H2><PRE>
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Please send any information and bug-reports to:
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<B>Klaus</B> <B>K</B><EFBFBD><B><EFBFBD></B><EFBFBD><EFBFBD><B><EFBFBD></B><EFBFBD><B>mpf</B> <B><kkaempf@suse.com></B>
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</PRE>
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<H2>AUTHORS</H2><PRE>
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The pieusb backend is based on work by Jan Vleeshouwers, Michael Rick‐
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mann, and Klaus Kämpf
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10 Aug 2015 <B><A HREF="sane-pieusb.5.html">sane-pieusb(5)</A></B>
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</PRE>
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<HR>
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<ADDRESS>
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Man(1) output converted with
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<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
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