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<!-- received="Mon Aug 2 17:55:54 1999 PDT" -->
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<!-- sent="Tue, 3 Aug 1999 02:56:40 +0200" -->
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<!-- name="Ewald R. de Wit" -->
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<!-- email="ewald@pobox.com" -->
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<!-- subject="Re: xsane-0.31 available" -->
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<!-- inreplyto="37A5D094.DB1338F7@wolfsburg.de" -->
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<title>sane-devel: Re: xsane-0.31 available</title>
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<h1>Re: xsane-0.31 available</h1>
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<b>Ewald R. de Wit</b> (<a href="mailto:ewald@pobox.com"><i>ewald@pobox.com</i></a>)<br>
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<i>Tue, 3 Aug 1999 02:56:40 +0200</i>
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<p>
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<ul>
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<li> <b>Messages sorted by:</b> <a href="date.html#16">[ date ]</a><a href="index.html#16">[ thread ]</a><a href="subject.html#16">[ subject ]</a><a href="author.html#16">[ author ]</a>
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<li> <b>Next message:</b> <a href="0017.html">Stephen Williams: "Re: xsane-0.31 available"</a>
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<li> <b>Previous message:</b> <a href="0015.html">Chris Pinkham: "Re: info about a mustek and an artec scanner needed....."</a>
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</ul>
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Oliver Rauch (<a href="mailto:oliver.rauch@Wolfsburg.DE">oliver.rauch@Wolfsburg.DE</a>) wrote:<br>
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<p>
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<i>> the idea of the infrared-channel of the slide scanners is comparable</i><br>
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<i>> to the alpha channel. It is to detect dust and things like that to</i><br>
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<i>> identify the transparency of the slide.</i><br>
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<p>
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Well I hope the name RGBI will be used in a new SANE standard. There<br>
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is a vague analogy between the IR and the alpha channel but this<br>
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doesn't warrent to call them 'comparable', let alone to use their<br>
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names interchangebly.<br>
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<p>
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<i>> Of course we could add an IR and an UV channel and thousands of other</i><br>
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<i>> channels, but then somone should go and define image file formats that do</i><br>
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<i>> suppurt such data.</i><br>
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<p>
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What image file formats do or do not exist has actually got nothing to<br>
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do with the topic at hand. SANE is only concerned with the data flow<br>
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between scanner, backend, frontend and potentially something<br>
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in between. It is of no concern to SANE how the data is stored on file.<br>
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Besides, perhaps a future frontend will know how to process these<br>
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thousends of data channels to export only 3 neatly corrected RGB channels<br>
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(hyperscanning comes to mind, where the full spectrum for each pixel<br>
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is measured).<br>
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<p>
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You don't seem to have addressed my concerns, namely that your name<br>
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change is confusing to people and an obsticle to future additions of<br>
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functionality.<br>
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<p>
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<pre>
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--
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-- Ewald
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<p>
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<p>
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<p>
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<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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</pre>
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<!-- body="end" -->
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<p>
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<ul>
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<!-- next="start" -->
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<li> <b>Next message:</b> <a href="0017.html">Stephen Williams: "Re: xsane-0.31 available"</a>
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<li> <b>Previous message:</b> <a href="0015.html">Chris Pinkham: "Re: info about a mustek and an artec scanner needed....."</a>
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<!-- nextthread="start" -->
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<!-- reply="end" -->
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</ul>
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