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Message-ID: <447CCFB3F95C4D7FB3D5514F39BF0B2C@KAM1720>
From: "Kevin Myers" <kmyers1@clearwire.net>
To: <tiff@lists.maptools.org>
Date: Fri, 21 Nov 2008 10:50:30 -0600
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Subject: [Tiff] 24 bit Color to 8 bit Palettized Conversion Utility (tiffcp
	enhancement/variation?)
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Hello Folks,

I'm looking for a command line utility with a version that runs under =
Windows which can convert a 24 bit color TIFF image to an 8 bit =
palettized TIFF image.  But I need something that works similar to =
tiffcp that does the processing without loading the whole image into =
memory at once.  I am aware of the very useful GraphicsMagick and =
ImageMagick utilities, but they both load the whole image into memory, =
which can be quite slow and somewhat problematic for some of the =
extremely large images that I work with.

Any suggestions?

Thanks,
Kevin M.


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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Diso-8859-1">
<META content=3D"MSHTML 6.00.6000.16735" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>Hello Folks,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>I'm looking for a command line utility =
with a=20
version that runs under Windows which can convert a 24 bit color TIFF =
image to=20
an 8 bit palettized TIFF image.&nbsp; But I need something that works =
similar to=20
tiffcp that does the processing without loading the whole image into =
memory at=20
once.&nbsp; I am aware of the very useful GraphicsMagick and ImageMagick =

utilities, but they both load the whole image into memory, which can be =
quite=20
slow and somewhat problematic for some of the extremely large images =
that I work=20
with.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Any suggestions?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Thanks,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Kevin M.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV>&nbsp;</DIV></BODY></HTML>

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_______________________________________________
Tiff mailing list: Tiff@lists.maptools.org
http://lists.maptools.org/mailman/listinfo/tiff
http://www.remotesensing.org/libtiff/
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