mirror of
https://github.com/tesseract-ocr/tesseract.git
synced 2024-12-11 15:09:03 +08:00
58e06c8c45
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@670 d0cd1f9f-072b-0410-8dd7-cf729c803f20
672 lines
15 KiB
HTML
672 lines
15 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
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"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<meta name="generator" content="AsciiDoc 8.5.2" />
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<title>MFTRAINING(1)</title>
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<style type="text/css">
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/* Debug borders */
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p, li, dt, dd, div, pre, h1, h2, h3, h4, h5, h6 {
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h1 {
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margin-bottom: 0.5em;
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div.listingblock div.content {
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background: #f4f4f4;
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padding: 0.5em;
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div.quoteblock-attribution {
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div.verseblock-content {
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div.verseblock-attribution {
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div#toc a:visited { color: blue; }
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/*<+'])');
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// Function that scans the DOM tree for header elements (the DOM2
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// nodeIterator API would be a better technique but not supported by all
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// browsers).
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var iterate = function (el) {
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iterate(i);
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iterate(el);
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toc.parentNode.removeChild(toc);
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},
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/////////////////////////////////////////////////////////////////////
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// Footnotes generator
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/////////////////////////////////////////////////////////////////////
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/* Based on footnote generation code from:
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* http://www.brandspankingnew.net/archive/2005/07/format_footnote.html
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*/
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footnotes: function () {
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// Use [\s\S] in place of . so multi-line matches work.
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// Because JavaScript has no s (dotall) regex flag.
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note = spans[i].innerHTML.match(/\s*\[([\s\S]*)]\s*/)[1];
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noteholder.innerHTML +=
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"<div class='footnote' id='_footnote_" + n + "'>" +
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"<a href='#_footnoteref_" + n + "' title='Return to text'>" +
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n + "</a>. " + note + "</div>";
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spans[i].innerHTML =
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"[<a id='_footnoteref_" + n + "' href='#_footnote_" + n +
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"' title='View footnote' class='footnote'>" + n + "</a>]";
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var id =spans[i].getAttribute("id");
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if (id != null) refs["#"+id] = n;
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}
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}
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if (n == 0)
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noteholder.parentNode.removeChild(noteholder);
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else {
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// Process footnoterefs.
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for (i=0; i<spans.length; i++) {
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if (spans[i].className == "footnoteref") {
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var href = spans[i].getElementsByTagName("a")[0].getAttribute("href");
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href = href.match(/#.*/)[0]; // Because IE return full URL.
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n = refs[href];
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spans[i].innerHTML =
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"[<a href='#_footnote_" + n +
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"' title='View footnote' class='footnote'>" + n + "</a>]";
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}
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}
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}
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}
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}
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/*]]>*/
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</script>
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</head>
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<body>
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<div id="header">
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<h1>
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MFTRAINING(1) Manual Page
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</h1>
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<h2>NAME</h2>
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<div class="sectionbody">
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<p>mftraining -
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feature training for Tesseract
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</p>
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</div>
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</div>
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<div id="content">
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<h2 id="_synopsis">SYNOPSIS</h2>
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<div class="sectionbody">
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<div class="paragraph"><p>mftraining -U <em>unicharset</em> -O <em>lang.unicharset</em> <em>FILE</em>…</p></div>
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</div>
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<h2 id="_description">DESCRIPTION</h2>
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<div class="sectionbody">
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<div class="paragraph"><p>mftraining takes a list of .tr files, from which it generates the
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files <strong>inttemp</strong> (the shape prototypes), <strong>shapetable</strong>, and <strong>pffmtable</strong>
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(the number of expected features for each character). (A fourth file
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called Microfeat is also written by this program, but it is not used.)</p></div>
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</div>
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<h2 id="_options">OPTIONS</h2>
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<div class="sectionbody">
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<div class="dlist"><dl>
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<dt class="hdlist1">
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-U <em>FILE</em>
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</dt>
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<dd>
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<p>
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(Input) The unicharset generated by unicharset_extractor(1)
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</p>
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</dd>
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<dt class="hdlist1">
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-F <em>font_properties_file</em>
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</dt>
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<dd>
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<p>
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(Input) font properties file, each line is of the following form, where each field other than the font name is 0 or 1:
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</p>
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<div class="literalblock">
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|
<div class="content">
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|
<pre><tt>*font_name* *italic* *bold* *fixed_pitch* *serif* *fraktur*</tt></pre>
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</div></div>
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</dd>
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<dt class="hdlist1">
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|
-X <em>xheights_file</em>
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</dt>
|
|
<dd>
|
|
<p>
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|
(Input) x heights file, each line is of the following form, where xheight is calculated as the pixel x height of a character drawn at 32pt on 300 dpi. [ That is, if base x height + ascenders + descenders = 133, how much is x height? ]
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</p>
|
|
<div class="literalblock">
|
|
<div class="content">
|
|
<pre><tt>*font_name* *xheight*</tt></pre>
|
|
</div></div>
|
|
</dd>
|
|
<dt class="hdlist1">
|
|
-D <em>dir</em>
|
|
</dt>
|
|
<dd>
|
|
<p>
|
|
Directory to write output files to.
|
|
</p>
|
|
</dd>
|
|
<dt class="hdlist1">
|
|
-O <em>FILE</em>
|
|
</dt>
|
|
<dd>
|
|
<p>
|
|
(Output) The output unicharset that will be given to combine_tessdata(1)
|
|
</p>
|
|
</dd>
|
|
</dl></div>
|
|
</div>
|
|
<h2 id="_see_also">SEE ALSO</h2>
|
|
<div class="sectionbody">
|
|
<div class="paragraph"><p>tesseract(1), cntraining(1), unicharset_extractor(1), combine_tessdata(1),
|
|
shapeclustering(1), unicharset(5)</p></div>
|
|
<div class="paragraph"><p><a href="http://code.google.com/p/tesseract-ocr/wiki/TrainingTesseract3">http://code.google.com/p/tesseract-ocr/wiki/TrainingTesseract3</a></p></div>
|
|
</div>
|
|
<h2 id="_copying">COPYING</h2>
|
|
<div class="sectionbody">
|
|
<div class="paragraph"><p>Copyright (C) Hewlett-Packard Company, 1988
|
|
Licensed under the Apache License, Version 2.0</p></div>
|
|
</div>
|
|
<h2 id="_author">AUTHOR</h2>
|
|
<div class="sectionbody">
|
|
<div class="paragraph"><p>The Tesseract OCR engine was written by Ray Smith and his research groups
|
|
at Hewlett Packard (1985-1995) and Google (2006-present).</p></div>
|
|
</div>
|
|
</div>
|
|
<div id="footnotes"><hr /></div>
|
|
<div id="footer">
|
|
<div id="footer-text">
|
|
Last updated 2012-02-09 14:23:49 PDT
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</div>
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</div>
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</body>
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</html>
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