hytos / DTI_PID / DTI_PID / Tesseract-OCR / shapeclustering.1.html @ af64ec0d
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<!DOCTYPE html>
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<html 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 8.6.10"> |
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<title>SHAPECLUSTERING(1)</title> |
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<style type="text/css"> |
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/* Shared CSS for AsciiDoc xhtml11 and html5 backends */
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/* Default font. */
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body {
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font-family: Georgia,serif;
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}
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/* Title font. */
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h1, h2, h3, h4, h5, h6,
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div.title, caption.title,
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thead, p.table.header,
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#toctitle,
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#author, #revnumber, #revdate, #revremark,
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#footer {
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font-family: Arial,Helvetica,sans-serif;
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}
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body {
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margin: 1em 5% 1em 5%;
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}
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color: blue;
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float: left;
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margin-bottom: 0.5em;
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ul, ol, li > p {
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pre {
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color: #527bbd;
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font-weight: bold;
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font-size: 1.1em;
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margin-top: 1.5em;
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margin-bottom: 1.5em;
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div.imageblock, div.exampleblock, div.verseblock,
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div.quoteblock, div.literalblock, div.listingblock, div.sidebarblock,
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margin-top: 2.0em;
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margin-bottom: 2.0em;
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margin-right: 10%;
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color: #606060;
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div.content { /* Block element content. */
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padding: 0;
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/* Block element titles. */
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div.title, caption.title {
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color: #527bbd;
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font-weight: bold;
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text-align: left;
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margin-top: 1.0em;
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margin-bottom: 0.5em;
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margin-top: 0;
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td div.title:first-child {
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background: #ffffee;
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padding: 0.5em;
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div.listingblock > div.content {
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border: 1px solid #dddddd;
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border-left: 5px solid #f0f0f0;
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background: #f8f8f8;
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padding: 0.5em;
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div.quoteblock, div.verseblock {
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padding-left: 1.0em;
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margin-left: 1.0em;
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margin-right: 10%;
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border-left: 5px solid #f0f0f0;
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color: #888;
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}
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div.quoteblock > div.attribution {
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padding-top: 0.5em;
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text-align: right;
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div.verseblock > pre.content {
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font-family: inherit;
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font-size: inherit;
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div.verseblock > div.attribution {
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padding-top: 0.75em;
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text-align: left;
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/* DEPRECATED: Pre version 8.2.7 verse style literal block. */
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div.verseblock + div.attribution {
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text-align: left;
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vertical-align: top;
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font-size: 1.1em;
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font-weight: bold;
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text-decoration: underline;
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color: #527bbd;
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padding-right: 0.5em;
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div.admonitionblock td.content {
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padding-left: 0.5em;
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border-left: 3px solid #dddddd;
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}
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div.exampleblock > div.content {
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border-left: 3px solid #dddddd;
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padding-left: 0.5em;
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div.imageblock div.content { padding-left: 0; }
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span.image img { border-style: none; vertical-align: text-bottom; }
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a.image:visited { color: white; }
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dl {
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margin-top: 0.8em;
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margin-bottom: 0.8em;
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dt {
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font-style: normal;
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dd > *:first-child {
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margin-top: 0.1em;
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ul, ol {
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list-style-position: outside;
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ol.arabic {
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list-style-type: decimal;
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ol.upperalpha {
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ol.lowerroman {
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list-style-type: lower-roman;
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ol.upperroman {
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div.compact ul, div.compact ol,
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div.compact p, div.compact p,
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margin-bottom: 0.1em;
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tfoot {
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font-weight: bold;
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}
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td > div.verse {
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white-space: pre;
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}
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div.hdlist {
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margin-top: 0.8em;
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margin-bottom: 0.8em;
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}
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div.hdlist tr {
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padding-bottom: 15px;
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dt.hdlist1.strong, td.hdlist1.strong {
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font-weight: bold;
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vertical-align: top;
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font-style: normal;
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padding-right: 0.8em;
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color: navy;
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td.hdlist2 {
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vertical-align: top;
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div.hdlist.compact tr {
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margin: 0;
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padding-bottom: 0;
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.comment {
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background: yellow;
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font-size: 0.8em;
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span.footnote, span.footnoteref {
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vertical-align: super;
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}
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#footnotes {
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margin: 20px 0 20px 0;
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padding: 7px 0 0 0;
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}
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#footnotes div.footnote {
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margin: 0 0 5px 0;
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}
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#footnotes hr {
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border: none;
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border-top: 1px solid silver;
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height: 1px;
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text-align: left;
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margin-left: 0;
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width: 20%;
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min-width: 100px;
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}
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div.colist td {
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padding-right: 0.5em;
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padding-bottom: 0.3em;
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vertical-align: top;
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}
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div.colist td img {
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margin-top: 0.3em;
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}
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@media print {
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#footer-badges { display: none; }
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}
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#toc {
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margin-bottom: 2.5em;
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}
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#toctitle {
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color: #527bbd;
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font-size: 1.1em;
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font-weight: bold;
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margin-top: 1.0em;
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margin-bottom: 0.1em;
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margin-left: 2em;
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font-size: 0.9em;
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margin-left: 4em;
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font-size: 0.9em;
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}
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div.toclevel4 {
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margin-left: 6em;
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font-size: 0.9em;
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}
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span.aqua { color: aqua; }
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span.black { color: black; }
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span.blue { color: blue; }
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span.fuchsia { color: fuchsia; }
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span.gray { color: gray; }
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span.green { color: green; }
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span.lime { color: lime; }
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span.maroon { color: maroon; }
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span.navy { color: navy; }
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span.olive { color: olive; }
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span.purple { color: purple; }
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span.red { color: red; }
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span.silver { color: silver; }
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span.teal { color: teal; }
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span.white { color: white; }
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span.yellow { color: yellow; }
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span.aqua-background { background: aqua; }
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span.black-background { background: black; }
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span.blue-background { background: blue; }
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span.fuchsia-background { background: fuchsia; }
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span.gray-background { background: gray; }
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span.green-background { background: green; }
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span.lime-background { background: lime; }
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span.maroon-background { background: maroon; }
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span.navy-background { background: navy; }
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span.olive-background { background: olive; }
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span.purple-background { background: purple; }
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span.red-background { background: red; }
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span.silver-background { background: silver; }
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span.teal-background { background: teal; }
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span.white-background { background: white; }
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span.yellow-background { background: yellow; }
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span.big { font-size: 2em; }
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span.small { font-size: 0.6em; }
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span.underline { text-decoration: underline; }
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span.overline { text-decoration: overline; }
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span.line-through { text-decoration: line-through; }
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div.unbreakable { page-break-inside: avoid; }
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/*
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* xhtml11 specific
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*
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* */
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div.tableblock {
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margin-top: 1.0em;
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margin-bottom: 1.5em;
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}
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div.tableblock > table {
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border: 3px solid #527bbd;
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}
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thead, p.table.header {
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font-weight: bold;
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color: #527bbd;
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}
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p.table {
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margin-top: 0;
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}
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/* Because the table frame attribute is overriden by CSS in most browsers. */
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div.tableblock > table[frame="void"] {
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border-style: none;
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}
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div.tableblock > table[frame="hsides"] {
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border-left-style: none;
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border-right-style: none;
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}
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div.tableblock > table[frame="vsides"] {
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border-top-style: none;
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border-bottom-style: none;
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}
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/*
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* html5 specific
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*
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* */
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table.tableblock {
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margin-top: 1.0em;
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margin-bottom: 1.5em;
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}
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thead, p.tableblock.header {
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font-weight: bold;
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color: #527bbd;
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}
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p.tableblock {
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margin-top: 0;
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}
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table.tableblock {
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border-width: 3px;
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border-spacing: 0px;
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border-style: solid;
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border-color: #527bbd;
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border-collapse: collapse;
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}
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th.tableblock, td.tableblock {
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border-width: 1px;
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padding: 4px;
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border-style: solid;
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border-color: #527bbd;
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}
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table.tableblock.frame-topbot {
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border-left-style: hidden;
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border-right-style: hidden;
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}
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table.tableblock.frame-sides {
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border-top-style: hidden;
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border-bottom-style: hidden;
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}
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table.tableblock.frame-none {
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border-style: hidden;
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}
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th.tableblock.halign-left, td.tableblock.halign-left {
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text-align: left;
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}
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th.tableblock.halign-center, td.tableblock.halign-center {
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text-align: center;
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}
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th.tableblock.halign-right, td.tableblock.halign-right {
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text-align: right;
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}
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th.tableblock.valign-top, td.tableblock.valign-top {
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vertical-align: top;
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}
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th.tableblock.valign-middle, td.tableblock.valign-middle {
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vertical-align: middle;
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}
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th.tableblock.valign-bottom, td.tableblock.valign-bottom {
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vertical-align: bottom;
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}
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/*
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* manpage specific
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*
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* */
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body.manpage h1 {
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<body class="manpage"> |
| 734 |
<div id="header"> |
| 735 |
<h1>
|
| 736 |
SHAPECLUSTERING(1) Manual Page |
| 737 |
</h1>
|
| 738 |
<h2>NAME</h2> |
| 739 |
<div class="sectionbody"> |
| 740 |
<p>shapeclustering -
|
| 741 |
shape clustering training for Tesseract |
| 742 |
</p>
|
| 743 |
</div>
|
| 744 |
</div>
|
| 745 |
<div id="content"> |
| 746 |
<div class="sect1"> |
| 747 |
<h2 id="_synopsis">SYNOPSIS</h2> |
| 748 |
<div class="sectionbody"> |
| 749 |
<div class="paragraph"><p>shapeclustering -D <em>output_dir</em> |
| 750 |
-U <em>unicharset</em> -O <em>mfunicharset</em> |
| 751 |
-F <em>font_props</em> -X <em>xheights</em> |
| 752 |
<em>FILE</em>…</p></div> |
| 753 |
</div>
|
| 754 |
</div>
|
| 755 |
<div class="sect1"> |
| 756 |
<h2 id="_description">DESCRIPTION</h2> |
| 757 |
<div class="sectionbody"> |
| 758 |
<div class="paragraph"><p>shapeclustering(1) takes extracted feature .tr files (generated by |
| 759 |
tesseract(1) run in a special mode from box files) and produces a |
| 760 |
file <strong>shapetable</strong> and an enhanced unicharset. This program is still |
| 761 |
experimental, and is not required (yet) for training Tesseract.</p></div> |
| 762 |
</div>
|
| 763 |
</div>
|
| 764 |
<div class="sect1"> |
| 765 |
<h2 id="_options">OPTIONS</h2> |
| 766 |
<div class="sectionbody"> |
| 767 |
<div class="dlist"><dl> |
| 768 |
<dt class="hdlist1"> |
| 769 |
-U <em>FILE</em> |
| 770 |
</dt>
|
| 771 |
<dd>
|
| 772 |
<p>
|
| 773 |
The unicharset generated by unicharset_extractor(1). |
| 774 |
</p>
|
| 775 |
</dd>
|
| 776 |
<dt class="hdlist1"> |
| 777 |
-D <em>dir</em> |
| 778 |
</dt>
|
| 779 |
<dd>
|
| 780 |
<p>
|
| 781 |
Directory to write output files to. |
| 782 |
</p>
|
| 783 |
</dd>
|
| 784 |
<dt class="hdlist1"> |
| 785 |
-F <em>font_properties_file</em> |
| 786 |
</dt>
|
| 787 |
<dd>
|
| 788 |
<p>
|
| 789 |
(Input) font properties file, where each line is of the following form, where each field other than the font name is 0 or 1: |
| 790 |
</p>
|
| 791 |
<div class="literalblock"> |
| 792 |
<div class="content monospaced"> |
| 793 |
<pre>'font_name' 'italic' 'bold' 'fixed_pitch' 'serif' 'fraktur'</pre> |
| 794 |
</div></div> |
| 795 |
</dd>
|
| 796 |
<dt class="hdlist1"> |
| 797 |
-X <em>xheights_file</em> |
| 798 |
</dt>
|
| 799 |
<dd>
|
| 800 |
<p>
|
| 801 |
(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? ] |
| 802 |
</p>
|
| 803 |
<div class="literalblock"> |
| 804 |
<div class="content monospaced"> |
| 805 |
<pre>'font_name' 'xheight'</pre> |
| 806 |
</div></div> |
| 807 |
</dd>
|
| 808 |
<dt class="hdlist1"> |
| 809 |
-O <em>FILE</em> |
| 810 |
</dt>
|
| 811 |
<dd>
|
| 812 |
<p>
|
| 813 |
The output unicharset that will be given to combine_tessdata(1). |
| 814 |
</p>
|
| 815 |
</dd>
|
| 816 |
</dl></div> |
| 817 |
</div>
|
| 818 |
</div>
|
| 819 |
<div class="sect1"> |
| 820 |
<h2 id="_see_also">SEE ALSO</h2> |
| 821 |
<div class="sectionbody"> |
| 822 |
<div class="paragraph"><p>tesseract(1), cntraining(1), unicharset_extractor(1), combine_tessdata(1), |
| 823 |
unicharset(5)</p></div> |
| 824 |
<div class="paragraph"><p><a href="https://tesseract-ocr.github.io/tessdoc/Training-Tesseract.html">https://tesseract-ocr.github.io/tessdoc/Training-Tesseract.html</a></p></div> |
| 825 |
</div>
|
| 826 |
</div>
|
| 827 |
<div class="sect1"> |
| 828 |
<h2 id="_copying">COPYING</h2> |
| 829 |
<div class="sectionbody"> |
| 830 |
<div class="paragraph"><p>Copyright (C) Google, 2011 |
| 831 |
Licensed under the Apache License, Version 2.0</p></div> |
| 832 |
</div>
|
| 833 |
</div>
|
| 834 |
<div class="sect1"> |
| 835 |
<h2 id="_author">AUTHOR</h2> |
| 836 |
<div class="sectionbody"> |
| 837 |
<div class="paragraph"><p>The Tesseract OCR engine was written by Ray Smith and his research groups |
| 838 |
at Hewlett Packard (1985-1995) and Google (2006-present).</p></div> |
| 839 |
</div>
|
| 840 |
</div>
|
| 841 |
</div>
|
| 842 |
<div id="footnotes"><hr></div> |
| 843 |
<div id="footer"> |
| 844 |
<div id="footer-text"> |
| 845 |
Last updated |
| 846 |
2020-02-06 21:45:54 CET |
| 847 |
</div>
|
| 848 |
</div>
|
| 849 |
</body>
|
| 850 |
</html>
|
