<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>greytiff</title> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> <meta name="author" content="Graeme Gill"> </head> <body> <h2><b>imdi/greytiff</b></h2> <h3>Summary</h3> Convert a TIFF file to monochrome colorimetrically, using an ICC device profile.<br> <h3>Usage<br> </h3> <small><span style="font-family: monospace;">greytiff [-options] </span><i style="font-family: monospace;">profile.icm infile.tif outfile.tif</i><span style="font-family: monospace;"></span><i style="font-family: monospace;"></i><span style="font-family: monospace;"></span><span style="font-family: monospace;"></span><br style="font-family: monospace;"> <span style="font-family: monospace;"> </span><a style="font-family: monospace;" href="#v">-v</a><span style="font-family: monospace;"> Verbose</span><span style="font-family: monospace;"></span><br style="font-family: monospace;"> <span style="font-family: monospace;"> </span><a style="font-family: monospace;" href="#p">-p</a><span style="font-family: monospace;"> Use slow precise floating point conversion, rather than fast integer routines.<br> </span></small><small><span style="font-family: monospace;"> </span><a style="font-family: monospace;" href="greytiff.html#c">-j</a><span style="font-family: monospace;"> Use CIECAM02 space for removing color, rather than default L*a*b* space.</span></small><small><span style="font-family: monospace;"></span><span style="font-family: monospace;"></span><span style="font-family: monospace;"></span><br style="font-family: monospace;"> <span style="font-family: monospace;"> </span><a style="font-family: monospace;" href="#p1"><i>profile.icm</i></a><span style="font-family: monospace;"> Profile to define the colorspace of the </span></small><small><a style="font-family: monospace;" href="File_Formats.html#TIFF">TIFF</a><span style="font-family: monospace;"> Raster file</span></small><small><span style="font-family: monospace;"></span><span style="font-family: monospace;">.</span><span style="font-family: monospace;"></span><span style="font-family: monospace;"></span><br style="font-family: monospace;"> <span style="font-family: monospace;"> </span><a style="font-family: monospace;" href="#p2"><i>infile.tif</i></a><span style="font-family: monospace;"> A </span><a style="font-family: monospace;" href="File_Formats.html#TIFF">TIFF</a><span style="font-family: monospace;"> Raster file that will be the input raster to be transformed.</span><br style="font-family: monospace;"> <span style="font-family: monospace;"> </span><a style="font-family: monospace;" href="#p3"><i>outfile.tif</i></a><span style="font-family: monospace;"> A </span><a style="font-family: monospace;" href="File_Formats.html#TIFF">TIFF</a><span style="font-family: monospace;"> Raster file created from the input raster, that will have had the color removed.</span></small><b><br> <br> Examples</b><br> <br> greytiff sRGB.icm infile.tif outfile.tif<br> <h3>Comments<br> </h3> <a name="v"></a> The -v flag reports extra information about the ICC profile.<br> <a name="p"></a> The -p option is intended to aid debugging.<br> <a name="j"></a> The -j option uses CIECAM02 colorspace to remove the color in. This may produce better subjective results for images with highly chromatic colors.<br> <a name="p2"></a>The second last argument should be the name of the TIFF file that is to be processed.<br> <a name="p3"></a>The last argument should be the name of the TIFF file to hold the results.<br> <span style="font-weight: bold;"></span><br> <br> <br> <br> <br> <br> </body> </html>
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Mandriva
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2010.0
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i586
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media
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contrib-release
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by-pkgid
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56e231b080a119bc733fcd74872c9f3d
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files
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