97 lines
4.0 KiB
HTML
Executable File
97 lines
4.0 KiB
HTML
Executable File
<!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>
|