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<html>
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<head>
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<meta name="generator" content="groff -Thtml, see www.gnu.org">
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<title>RAW2TIFF</title>
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</head>
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<body>
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<h1 align=center>RAW2TIFF</h1>
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<a href="#NAME">NAME</a><br>
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<a href="#SYNOPSIS">SYNOPSIS</a><br>
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<a href="#DESCRIPTION">DESCRIPTION</a><br>
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<a href="#OPTIONS">OPTIONS</a><br>
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<a href="#GUESSING THE IMAGE GEOMETRY">GUESSING THE IMAGE GEOMETRY</a><br>
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<a href="#SEE ALSO">SEE ALSO</a><br>
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<hr>
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<a name="NAME"></a>
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<h2>NAME</h2>
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<p style="margin-left:11%; margin-top: 1em">raw2tiff
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− create a <small>TIFF</small> file from a raw
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data</p>
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<a name="SYNOPSIS"></a>
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<h2>SYNOPSIS</h2>
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<p style="margin-left:11%; margin-top: 1em"><b>raw2tiff</b>
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[ <i>options</i> ] <i>input.raw output.tif</i></p>
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<a name="DESCRIPTION"></a>
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<h2>DESCRIPTION</h2>
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<p style="margin-left:11%; margin-top: 1em"><i>raw2tiff</i>
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converts a raw byte sequence into <small>TIFF.</small> By
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default, the <small>TIFF</small> image is created with data
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samples packed (<i>PlanarConfiguration</i>=1), compressed
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with the PackBits algorithm
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(<i>Compression</i>=<i>32773),</i> and with each strip no
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more than 8 kilobytes. These characteristics can overridden,
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or explicitly specified with the options described
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below.</p>
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<a name="OPTIONS"></a>
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<h2>OPTIONS</h2>
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<p style="margin-left:11%; margin-top: 1em"><b>−H
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<number></b></p>
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<p style="margin-left:22%;">size of input image file header
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in bytes (0 by default). This amount of data just will be
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skipped from the start of file while reading.</p>
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<p style="margin-left:11%;"><b>−w
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<number></b></p>
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<p style="margin-left:22%;">width of input image in pixels
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(can be guessed, see <b><small>GUESSING THE IMAGE
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GEOMETRY</small></b> below).</p>
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<p style="margin-left:11%;"><b>−l
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<number></b></p>
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<p style="margin-left:22%;">length of input image in
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lines(can be guessed, see <b><small>GUESSING THE IMAGE
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GEOMETRY</small></b> below).</p>
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<p style="margin-left:11%;"><b>−b
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<number></b></p>
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<p style="margin-left:22%;">number of bands in input image
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(1 by default).</p>
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<p style="margin-left:11%;"><b>−d data_type</b></p>
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<p style="margin-left:22%;">type of samples in input image,
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where <b>data_type</b> may be:</p>
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<table width="100%" border=0 rules="none" frame="void"
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cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="22%"></td>
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<td width="-14%"></td>
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<td width="7%"></td>
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<td width="8%">
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<p valign="top"><i>byte</i></p></td>
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<td width="77%">
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</td>
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<tr valign="top" align="left">
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<td width="22%"></td>
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<td width="-14%"></td>
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<td width="7%"></td>
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<td width="8%"></td>
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<td width="77%">
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<p valign="top">8-bit unsigned integer (default),</p></td>
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<tr valign="top" align="left">
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<td width="22%"></td>
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<td width="-14%"></td>
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<td width="7%"></td>
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<td width="8%">
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<p valign="top"><i>short</i></p></td>
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<td width="77%">
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<p valign="top">16-bit unsigned integer,</p></td>
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<tr valign="top" align="left">
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<td width="22%"></td>
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<td width="-14%"></td>
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<td width="7%"></td>
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<td width="8%">
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<p valign="top"><i>long</i></p></td>
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<td width="77%">
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</td>
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<tr valign="top" align="left">
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<td width="22%"></td>
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<td width="-14%"></td>
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<td width="7%"></td>
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<td width="8%"></td>
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<td width="77%">
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<p valign="top">32-bit unsigned integer,</p></td>
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<tr valign="top" align="left">
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<td width="22%"></td>
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<td width="-14%"></td>
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<td width="7%"></td>
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<td width="8%">
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<p valign="top"><i>sbyte</i></p></td>
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<td width="77%">
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<p valign="top">8-bit signed integer,</p></td>
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<tr valign="top" align="left">
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<td width="22%"></td>
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<td width="-14%"></td>
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<td width="7%"></td>
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<td width="8%">
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<p valign="top"><i>sshort</i></p></td>
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<td width="77%">
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<p valign="top">16-bit signed integer,</p></td>
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<tr valign="top" align="left">
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<td width="22%"></td>
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<td width="-14%"></td>
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<td width="7%"></td>
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<td width="8%">
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<p valign="top"><i>slong</i></p></td>
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<td width="77%">
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<p valign="top">32-bit signed integer,</p></td>
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<tr valign="top" align="left">
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<td width="22%"></td>
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<td width="-14%"></td>
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<td width="7%"></td>
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<td width="8%">
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<p valign="top"><i>float</i></p></td>
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<td width="77%">
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<p valign="top">32-bit IEEE floating point,</p></td>
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<tr valign="top" align="left">
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<td width="22%"></td>
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<td width="-14%"></td>
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<td width="7%"></td>
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<td width="8%">
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<p valign="top"><i>double</i></p></td>
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<td width="77%">
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<p valign="top">64-bit IEEE floating point,</p></td>
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</table>
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<p style="margin-left:11%;"><b>−i config</b></p>
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<p style="margin-left:22%;">type of samples interleaving in
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input image, where <b>config</b> may be:</p>
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<table width="100%" border=0 rules="none" frame="void"
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cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="22%"></td>
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<td width="-14%"></td>
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<td width="7%"></td>
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<td width="8%">
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<p valign="top"><i>pixel</i></p></td>
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<td width="77%">
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<p valign="top">pixel interleaved data (default),</p></td>
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<tr valign="top" align="left">
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<td width="22%"></td>
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<td width="-14%"></td>
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<td width="7%"></td>
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<td width="8%">
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<p valign="top"><i>band</i></p></td>
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<td width="77%">
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</td>
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<tr valign="top" align="left">
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<td width="22%"></td>
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<td width="-14%"></td>
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<td width="7%"></td>
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<td width="8%"></td>
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<td width="77%">
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<p valign="top">band interleaved data.</p></td>
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</table>
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<p style="margin-left:11%;"><b>−p photo</b></p>
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<p style="margin-left:22%;">photometric interpretation
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(color space) of the input image, where <b>photo</b> may be:
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<i><br>
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miniswhite</i> white color represented with 0 value, <i><br>
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minisblack</i> black color represented with 0 value
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(default),</p>
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<table width="100%" border=0 rules="none" frame="void"
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cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="22%"></td>
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<td width="-14%"></td>
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<td width="7%"></td>
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<td width="8%">
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<p valign="top"><i>rgb</i></p></td>
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<td width="8%">
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</td>
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<td width="69%">
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<p valign="top">image has RGB color model,</p></td>
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<tr valign="top" align="left">
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<td width="22%"></td>
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<td width="-14%"></td>
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<td width="7%"></td>
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<td width="8%">
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<p valign="top"><i>cmyk</i></p></td>
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<td width="8%">
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</td>
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<td width="69%">
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<p valign="top">image has CMYK (separated) color model,</p></td>
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<tr valign="top" align="left">
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<td width="22%"></td>
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<td width="-14%"></td>
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<td width="7%"></td>
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<td width="8%">
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<p valign="top"><i>ycbcr</i></p></td>
|
|
|
|
<td width="8%"></td>
|
|
|
|
<td width="69%">
|
2005-03-06 06:11:43 -05:00
|
|
|
</td>
|
2002-10-02 11:04:03 -04:00
|
|
|
<tr valign="top" align="left">
|
2006-01-02 18:50:44 -05:00
|
|
|
<td width="22%"></td>
|
|
|
|
<td width="-14%"></td>
|
|
|
|
<td width="7%"></td>
|
|
|
|
<td width="8%"></td>
|
|
|
|
<td width="8%"></td>
|
|
|
|
<td width="69%">
|
2002-10-02 11:04:03 -04:00
|
|
|
|
2005-03-06 06:11:43 -05:00
|
|
|
|
2006-01-02 18:50:44 -05:00
|
|
|
<p valign="top">image has YCbCr color model,</p></td>
|
2002-10-07 09:47:36 -04:00
|
|
|
<tr valign="top" align="left">
|
2006-01-02 18:50:44 -05:00
|
|
|
<td width="22%"></td>
|
|
|
|
<td width="-14%"></td>
|
|
|
|
<td width="7%"></td>
|
|
|
|
<td width="8%">
|
2002-10-07 09:47:36 -04:00
|
|
|
|
2005-03-06 06:11:43 -05:00
|
|
|
|
2006-01-02 18:50:44 -05:00
|
|
|
<p valign="top"><i>cielab</i></p></td>
|
|
|
|
<td width="8%"></td>
|
|
|
|
<td width="69%">
|
|
|
|
|
|
|
|
|
|
|
|
<p valign="top">image has CIE L*a*b color model,</p></td>
|
2002-10-07 09:47:36 -04:00
|
|
|
<tr valign="top" align="left">
|
2006-01-02 18:50:44 -05:00
|
|
|
<td width="22%"></td>
|
|
|
|
<td width="-14%"></td>
|
|
|
|
<td width="7%"></td>
|
|
|
|
<td width="8%">
|
2005-03-06 06:11:43 -05:00
|
|
|
|
2002-10-07 09:47:36 -04:00
|
|
|
|
2006-01-02 18:50:44 -05:00
|
|
|
<p valign="top"><i>icclab</i></p></td>
|
|
|
|
<td width="8%"></td>
|
|
|
|
<td width="69%">
|
|
|
|
|
|
|
|
|
|
|
|
<p valign="top">image has ICC L*a*b color model,</p></td>
|
|
|
|
<tr valign="top" align="left">
|
|
|
|
<td width="22%"></td>
|
|
|
|
<td width="-14%"></td>
|
|
|
|
<td width="7%"></td>
|
|
|
|
<td width="8%">
|
|
|
|
|
|
|
|
|
|
|
|
<p valign="top"><i>itulab</i></p></td>
|
|
|
|
<td width="8%"></td>
|
|
|
|
<td width="69%">
|
|
|
|
|
|
|
|
|
|
|
|
<p valign="top">image has ITU L*a*b color model,</p></td>
|
2005-03-06 06:11:43 -05:00
|
|
|
</table>
|
2006-01-02 18:50:44 -05:00
|
|
|
|
2003-07-10 16:04:42 -04:00
|
|
|
<table width="100%" border=0 rules="none" frame="void"
|
2006-01-02 18:50:44 -05:00
|
|
|
cellspacing="0" cellpadding="0">
|
2002-10-07 09:47:36 -04:00
|
|
|
<tr valign="top" align="left">
|
2006-01-02 18:50:44 -05:00
|
|
|
<td width="11%"></td>
|
2005-03-06 06:11:43 -05:00
|
|
|
<td width="3%">
|
2002-10-07 09:47:36 -04:00
|
|
|
|
2005-03-06 06:11:43 -05:00
|
|
|
|
2006-01-02 18:50:44 -05:00
|
|
|
|
|
|
|
<p style="margin-top: 1em" valign="top"><b>−s</b></p> </td>
|
|
|
|
<td width="8%"></td>
|
|
|
|
<td width="78%">
|
|
|
|
|
|
|
|
|
|
|
|
<p style="margin-top: 1em" valign="top">swap bytes fetched
|
|
|
|
from the input file.</p></td>
|
2005-03-06 06:11:43 -05:00
|
|
|
<tr valign="top" align="left">
|
2006-01-02 18:50:44 -05:00
|
|
|
<td width="11%"></td>
|
2005-03-06 06:11:43 -05:00
|
|
|
<td width="3%">
|
|
|
|
|
|
|
|
|
2006-01-02 18:50:44 -05:00
|
|
|
|
|
|
|
<p style="margin-top: 1em" valign="top"><b>−L</b></p> </td>
|
|
|
|
<td width="8%"></td>
|
|
|
|
<td width="78%">
|
|
|
|
|
|
|
|
|
|
|
|
<p style="margin-top: 1em" valign="top">input data has
|
|
|
|
LSB2MSB bit order (default).</p></td>
|
2005-03-06 06:11:43 -05:00
|
|
|
<tr valign="top" align="left">
|
2006-01-02 18:50:44 -05:00
|
|
|
<td width="11%"></td>
|
2005-03-06 06:11:43 -05:00
|
|
|
<td width="3%">
|
|
|
|
|
|
|
|
|
2006-01-02 18:50:44 -05:00
|
|
|
|
|
|
|
<p style="margin-top: 1em" valign="top"><b>−M</b></p> </td>
|
|
|
|
<td width="8%"></td>
|
|
|
|
<td width="78%">
|
|
|
|
|
|
|
|
|
|
|
|
<p style="margin-top: 1em" valign="top">input data has
|
|
|
|
MSB2LSB bit order.</p></td>
|
2002-10-07 09:47:36 -04:00
|
|
|
<tr valign="top" align="left">
|
2006-01-02 18:50:44 -05:00
|
|
|
<td width="11%"></td>
|
2005-03-06 06:11:43 -05:00
|
|
|
<td width="3%">
|
|
|
|
|
2006-01-02 18:50:44 -05:00
|
|
|
|
|
|
|
|
|
|
|
<p style="margin-top: 1em" valign="top"><b>−c</b></p> </td>
|
2005-03-06 06:11:43 -05:00
|
|
|
<td width="8%"></td>
|
2006-01-02 18:50:44 -05:00
|
|
|
<td width="78%">
|
|
|
|
|
|
|
|
|
|
|
|
<p style="margin-top: 1em" valign="top">Specify a
|
|
|
|
compression scheme to use when writing image data:
|
|
|
|
<b>−c none</b> for no compression, <b>-c packbits</b>
|
|
|
|
for the PackBits compression algorithm (the default), <b>-c
|
|
|
|
jpeg</b> for the baseline JPEG compression algorithm, <b>-c
|
|
|
|
zip</b> for the Deflate compression algorithm, and
|
|
|
|
<b>−c lzw</b> for Lempel-Ziv & Welch.</p></td>
|
2005-03-06 06:11:43 -05:00
|
|
|
</table>
|
2006-01-02 18:50:44 -05:00
|
|
|
|
|
|
|
<p style="margin-left:11%;"><b>−r
|
|
|
|
<number></b></p>
|
|
|
|
|
|
|
|
<p style="margin-left:22%;">Write data with a specified
|
|
|
|
number of rows per strip; by default the number of
|
|
|
|
rows/strip is selected so that each strip is approximately 8
|
|
|
|
kilobytes.</p>
|
|
|
|
|
2003-11-27 10:07:01 -05:00
|
|
|
<a name="GUESSING THE IMAGE GEOMETRY"></a>
|
|
|
|
<h2>GUESSING THE IMAGE GEOMETRY</h2>
|
2006-01-02 18:50:44 -05:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<p style="margin-left:11%; margin-top: 1em"><i>raw2tiff</i>
|
|
|
|
can guess image width and height in case one or both of
|
|
|
|
these parameters are not specified. If you omit one of those
|
|
|
|
parameters, the complementary one will be calculated based
|
|
|
|
on the file size (taking into account header size, number of
|
|
|
|
bands and data type). If you omit both parameters, the
|
|
|
|
statistical approach will be used. Utility will compute
|
|
|
|
correlation coefficient between two lines at the image
|
|
|
|
center using several appropriate line sizes and the highest
|
|
|
|
absolute value of the coefficient will indicate the right
|
|
|
|
line size. That is why you should be cautious with the very
|
|
|
|
large images, because guessing process may take a while
|
|
|
|
(depending on your system performance). Of course, the
|
|
|
|
utility can’t guess the header size, number of bands
|
|
|
|
and data type, so it should be specified manually. If you
|
|
|
|
don’t know anything about your image, just try with
|
|
|
|
the several combinations of those options.</p>
|
|
|
|
|
|
|
|
<p style="margin-left:11%; margin-top: 1em">There is no
|
|
|
|
magic, it is just a mathematical statistics, so it can be
|
|
|
|
wrong in some cases. But for most ordinary images guessing
|
|
|
|
method will work fine.</p>
|
|
|
|
|
2002-10-02 11:04:03 -04:00
|
|
|
<a name="SEE ALSO"></a>
|
|
|
|
<h2>SEE ALSO</h2>
|
2006-01-02 18:50:44 -05:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<p style="margin-left:11%; margin-top: 1em"><b>pal2rgb</b>(1),
|
|
|
|
<b>tiffcp</b>(1), <b>tiffmedian</b>(1),
|
|
|
|
<b>libtiff</b>(3)</p>
|
|
|
|
|
|
|
|
<p style="margin-left:11%; margin-top: 1em">Libtiff library
|
|
|
|
home page: <b>http://www.remotesensing.org/libtiff/</b></p>
|
2002-10-02 11:04:03 -04:00
|
|
|
<hr>
|
|
|
|
</body>
|
|
|
|
</html>
|