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58 wiersze
2.6 KiB
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<!-- received="Wed Jun 23 13:10:12 1999 PDT" -->
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<!-- sent="Wed, 23 Jun 1999 21:13:48 +0100 (GMT)" -->
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<!-- name="Nick Lamb" -->
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<!-- email="njl98r@ecs.soton.ac.uk" -->
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<!-- subject="Re: Fix for grayscale scans with gamma < 1.0" -->
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<!-- inreplyto="37713B68.B5715EE8@wolfsburg.de" -->
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<title>sane-devel: Re: Fix for grayscale scans with gamma < 1.0</title>
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<h1>Re: Fix for grayscale scans with gamma < 1.0</h1>
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<b>Nick Lamb</b> (<a href="mailto:njl98r@ecs.soton.ac.uk"><i>njl98r@ecs.soton.ac.uk</i></a>)<br>
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<i>Wed, 23 Jun 1999 21:13:48 +0100 (GMT)</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#164">[ date ]</a><a href="index.html#164">[ thread ]</a><a href="subject.html#164">[ subject ]</a><a href="author.html#164">[ author ]</a>
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<li> <b>Next message:</b> <a href="0165.html">Robert Fargher: "Re: Fix for grayscale scans with gamma < 1.0"</a>
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<li> <b>Previous message:</b> <a href="0163.html">Oliver Rauch: "Re: Fix for grayscale scans with gamma < 1.0"</a>
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</ul>
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On Wed, 23 Jun 1999, Oliver Rauch wrote:<br>
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<p>
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<i>> You can change the scanner brightness and contrast and do a new preview</i><br>
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<i>> scan and see the changes in the histogram.</i><br>
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<i>> I think about adding support for a preview scan with more than 8/24 bits/pixel> but I am not sure if that really is necessary.</i><br>
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<p>
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One thing which would be nice, and wasn't there when I last looked...<br>
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In HP's Windows software, preview is always done in Full Color (which is<br>
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still low-enough bit rate at preview resolution). Then it is resampled<br>
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to match the settings chosen by the user...<br>
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<p>
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This means that when I realise I picked "Grey" instead of "Color", I can<br>
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just change the setting, and the preview updates immediately. In XSane<br>
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I must wait for another preview scan...<br>
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<p>
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<i>> May be next month I find the time to work again on xsane!</i><br>
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<p>
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Excellent -- all the work you do on XSane is much appreciated here.<br>
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<p>
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Nick.<br>
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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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To unsubscribe: echo unsubscribe sane-devel | mail <a href="mailto:majordomo@mostang.com">majordomo@mostang.com</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="0165.html">Robert Fargher: "Re: Fix for grayscale scans with gamma < 1.0"</a>
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<li> <b>Previous message:</b> <a href="0163.html">Oliver Rauch: "Re: Fix for grayscale scans with gamma < 1.0"</a>
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<!-- nextthread="start" -->
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</ul>
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