diff options
Diffstat (limited to 'tiff/html/man/tiffmedian.1.html')
| -rw-r--r-- | tiff/html/man/tiffmedian.1.html | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/tiff/html/man/tiffmedian.1.html b/tiff/html/man/tiffmedian.1.html deleted file mode 100644 index 5961317..0000000 --- a/tiff/html/man/tiffmedian.1.html +++ /dev/null @@ -1,183 +0,0 @@ -<!-- Creator : groff version 1.18.1 --> -<!-- CreationDate: Fri Jul 13 17:43:20 2007 --> -<html> -<head> -<meta name="generator" content="groff -Thtml, see www.gnu.org"> -<meta name="Content-Style" content="text/css"> -<title>TIFFMEDIAN</title> -</head> -<body> - -<h1 align=center>TIFFMEDIAN</h1> -<a href="#NAME">NAME</a><br> -<a href="#SYNOPSIS">SYNOPSIS</a><br> -<a href="#DESCRIPTION">DESCRIPTION</a><br> -<a href="#OPTIONS">OPTIONS</a><br> -<a href="#NOTES">NOTES</a><br> -<a href="#SEE ALSO">SEE ALSO</a><br> - -<hr> -<a name="NAME"></a> -<h2>NAME</h2> -<!-- INDENTATION --> -<table width="100%" border=0 rules="none" frame="void" - cols="2" cellspacing="0" cellpadding="0"> -<tr valign="top" align="left"> -<td width="8%"></td> -<td width="91%"> -<p>tiffmedian − apply the median cut algorithm to data -in a <small>TIFF</small> file</p> -</td> -</table> -<a name="SYNOPSIS"></a> -<h2>SYNOPSIS</h2> -<!-- INDENTATION --> -<table width="100%" border=0 rules="none" frame="void" - cols="2" cellspacing="0" cellpadding="0"> -<tr valign="top" align="left"> -<td width="8%"></td> -<td width="91%"> -<p><b>tiffmedian</b> [ <i>options</i> ] <i>input.tif -output.tif</i></p> -</td> -</table> -<a name="DESCRIPTION"></a> -<h2>DESCRIPTION</h2> -<!-- INDENTATION --> -<table width="100%" border=0 rules="none" frame="void" - cols="2" cellspacing="0" cellpadding="0"> -<tr valign="top" align="left"> -<td width="8%"></td> -<td width="91%"> -<p><i>tiffmedian</i> applies the median cut algorithm to an -<small>RGB</small> image in <i>input.tif</i> to generate a -palette image that is written to <i>output.tif</i>. The -generated colormap has, by default, 256 entries. The image -data is quantized by mapping each pixel to the closest color -values in the colormap.</p> -</td> -</table> -<a name="OPTIONS"></a> -<h2>OPTIONS</h2> -<!-- TABS --> -<table width="100%" border=0 rules="none" frame="void" - cols="5" cellspacing="0" cellpadding="0"> -<tr valign="top" align="left"> -<td width="11%"></td> -<td width="2%"> - -<p><b>−c</b></p> -</td> -<td width="5%"></td> -<td width="80%"> - -<p>Specify the compression to use for data written to the -output file: <b>none</b> for no compression, <b>packbits</b> -for PackBits compression, <b>lzw</b> for Lempel-Ziv & -Welch compression, and <b>zip</b> for Deflate compression. -By default <i>tiffmedian</i> will compress data according to -the value of the <i>Compression</i> tag found in the source -file.</p> -</td> -<td width="0%"> -</td> -</table> -<!-- INDENTATION --> -<table width="100%" border=0 rules="none" frame="void" - cols="2" cellspacing="0" cellpadding="0"> -<tr valign="top" align="left"> -<td width="17%"></td> -<td width="82%"> -<p><small>LZW</small> compression can be specified together -with a <i>predictor</i> value. A predictor value of 2 causes -each scanline of the output image to undergo horizontal -differencing before it is encoded; a value of 1 forces each -scanline to be encoded without differencing. LZW-specific -options are specified by appending a -‘‘:’’-separated list to the -‘‘lzw’’ option; e.g. <b>−c -lzw:2</b> for <small>LZW</small> compression with horizontal -differencing.</p> -</td> -</table> -<!-- TABS --> -<table width="100%" border=0 rules="none" frame="void" - cols="5" cellspacing="0" cellpadding="0"> -<tr valign="top" align="left"> -<td width="10%"></td> -<td width="2%"> - -<p><b>−C</b></p> -</td> -<td width="6%"></td> -<td width="80%"> - -<p>Specify the number of entries to use in the generated -colormap. By default all 256 entries/colors are used.</p> -</td> -<td width="0%"> -</td> -<tr valign="top" align="left"> -<td width="10%"></td> -<td width="2%"> - -<p><b>−f</b></p> -</td> -<td width="6%"></td> -<td width="80%"> - -<p>Apply Floyd-Steinberg dithering before selecting a -colormap entry.</p> -</td> -<td width="0%"> -</td> -<tr valign="top" align="left"> -<td width="10%"></td> -<td width="2%"> - -<p><b>−r</b></p> -</td> -<td width="6%"></td> -<td width="80%"> - -<p>Specify the number of rows (scanlines) in each strip of -data written to the output file. By default, -<i>tiffmedian</i> attempts to set the rows/strip that no -more than 8 kilobytes of data appear in a strip.</p> -</td> -<td width="0%"> -</td> -</table> -<a name="NOTES"></a> -<h2>NOTES</h2> -<!-- INDENTATION --> -<table width="100%" border=0 rules="none" frame="void" - cols="2" cellspacing="0" cellpadding="0"> -<tr valign="top" align="left"> -<td width="8%"></td> -<td width="91%"> -<p>This program is derived from Paul Heckbert’s -<i>median</i> program.</p> -</td> -</table> -<a name="SEE ALSO"></a> -<h2>SEE ALSO</h2> -<!-- INDENTATION --> -<table width="100%" border=0 rules="none" frame="void" - cols="2" cellspacing="0" cellpadding="0"> -<tr valign="top" align="left"> -<td width="8%"></td> -<td width="91%"> -<p><b>pal2rgb</b>(1), <b>tiffinfo</b>(1), <b>tiffcp</b>(1), -<b>tiffcmp</b>(1), <b>libtiff</b>(3TIFF)</p> -<!-- INDENTATION --> -<p><b>Color Image Quantization for Frame Buffer Display</b>, -Paul Heckbert, SIGGRAPH proceedings, 1982, pp. 297-307.</p> -<!-- INDENTATION --> -<p>Libtiff library home page: -<b>http://www.remotesensing.org/libtiff/</b></p> -</td> -</table> -<hr> -</body> -</html> |