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<TITLE>sane-devel: Re: [snapscan] Core testing group</TITLE>
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<META NAME="Author" CONTENT="William L. Sebok (wls@astro.umd.edu)">
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<META NAME="Subject" CONTENT="Re: [snapscan] Core testing group">
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<H1>Re: [snapscan] Core testing group</H1>
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<STRONG>From:</STRONG> William L. Sebok (<A HREF="mailto:wls@astro.umd.edu?Subject=Re:%20[snapscan]%20Core%20testing%20group&In-Reply-To=<200011011646.LAA16865@earth.astro.umd.edu>"><EM>wls@astro.umd.edu</EM></A>)<BR>
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<STRONG>Date:</STRONG> Wed Nov 01 2000 - 08:46:01 PST
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Steve Underwood <<A HREF="mailto:steveu@coppice.org?Subject=Re:%20[snapscan]%20Core%20testing%20group&In-Reply-To=<200011011646.LAA16865@earth.astro.umd.edu>">steveu@coppice.org</A>> said
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<EM>> There seems to be a bit war in the scanner industry right now. We are
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</EM><BR>
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<EM>> starting to see some outrageous numbers of bits quote. The best real values
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</EM><BR>
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<EM>> are about 14 per color, or 42 overall. Anything more is fiction. In practice,
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</EM><BR>
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<EM>> most scanners only send 8 bits per colour to the host. The rest are lost in
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</EM><BR>
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<EM>> gamma correction witin the scanner.
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</EM><BR>
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<P>However, having enough bits to get a decent 8 bits after gamma correction
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<BR>
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is important, especially when trying to scan dark images or slides.
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<BR>
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<P>Bill Sebok Computer Software Manager, Univ. of Maryland, Astronomy
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<BR>
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Internet: <A HREF="mailto:wls@astro.umd.edu?Subject=Re:%20[snapscan]%20Core%20testing%20group&In-Reply-To=<200011011646.LAA16865@earth.astro.umd.edu>">wls@astro.umd.edu</A> URL: <A HREF="http://www.astro.umd.edu/~wls/">http://www.astro.umd.edu/~wls/</A>
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<BR>
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<P><PRE>
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--
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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:%20[snapscan]%20Core%20testing%20group&In-Reply-To=<200011011646.LAA16865@earth.astro.umd.edu>">majordomo@mostang.com</A>
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</PRE>
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