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<title>sane-devel: Adjusting contrast and brightness</title>
<h1>Adjusting contrast and brightness</h1>
<b>David Fox</b> (<a href="mailto:dsfox@cogsci.ucsd.edu"><i>dsfox@cogsci.ucsd.edu</i></a>)<br>
<i>01 Dec 1998 14:30:33 -0800</i>
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What I miss from the Windows scanning software is the way it could<br>
automatically choose good settings for the brightness and contrast<br>
based on the selected section of the preview. I'm interested in<br>
implementing this for xscanimage, can anyone point me to a good<br>
algorithm for doing this, or to a source of good algorithms? Any<br>
thoughts anyone has on the subject are welcome.<br>
<pre>
--
David Fox <a href="http://hci.ucsd.edu/dsf">http://hci.ucsd.edu/dsf</a> xoF divaD
UCSD HCI Lab baL ICH DSCU
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<li> <b>Next message:</b> <a href="0005.html">David Mosberger-Tang: "USB scanners?"</a>
<li> <b>Previous message:</b> <a href="0003.html">Jonathan Buzzard: "Re: Genius scanners"</a>
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<li> <b>Next in thread:</b> <a href="0010.html">William L. Sebok: "Re: Adjusting contrast and brightness"</a>
<li> <b>Next in thread:</b> <a href="0008.html">Jon Knight: "Re: Genius scanners"</a>
<li> <b>Reply:</b> <a href="0010.html">William L. Sebok: "Re: Adjusting contrast and brightness"</a>
<li> <b>Reply:</b> <a href="0018.html">Oliver Rauch: "Re: Adjusting contrast and brightness"</a>
<li> <b>Reply:</b> <a href="0023.html">William L. Sebok: "Re: Adjusting contrast and brightness"</a>
<li> <b>Reply:</b> <a href="0035.html">Matthias Fleischer: "Re: Adjusting contrast and brightness"</a>
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