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  • Committer: Package Import Robot
  • Author(s): Jeff Breidenbach
  • Date: 2014-02-03 11:10:20 UTC
  • mfrom: (1.3.1) (19.1.1 experimental)
  • Revision ID: package-import@ubuntu.com-20140203111020-igquodd7pjlp3uri
Tags: 3.03.01-1
* New upstream release, includes critical fix to PDF rendering
* Complete leptonlib transition (see bug #735509)
* Promote from experimental to unstable

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doc/html/a01184_source.html
 
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 
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<html xmlns="http://www.w3.org/1999/xhtml">
 
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<head>
 
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<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
 
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<meta http-equiv="X-UA-Compatible" content="IE=9"/>
 
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<title>tesseract: /usr/local/google/home/jbreiden/tesseract-ocr-read-only/training/mergenf.h Source File</title>
 
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   <div id="projectname">tesseract
 
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   &#160;<span id="projectnumber">3.03</span>
 
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      <li><a href="pages.html"><span>Related&#160;Pages</span></a></li>
 
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      <li><a href="modules.html"><span>Modules</span></a></li>
 
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      <li><a href="namespaces.html"><span>Namespaces</span></a></li>
 
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      <li><a href="annotated.html"><span>Classes</span></a></li>
 
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<div class="title">/usr/local/google/home/jbreiden/tesseract-ocr-read-only/training/mergenf.h</div>  </div>
 
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</div><!--header-->
 
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<div class="contents">
 
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<a href="a01184.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/******************************************************************************</span>
 
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<a name="l00002"></a>00002 <span class="comment">**      Filename:    MergeNF.c</span>
 
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<a name="l00003"></a>00003 <span class="comment">**      Purpose:     Program for merging similar nano-feature protos</span>
 
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<a name="l00004"></a>00004 <span class="comment">**      Author:      Dan Johnson</span>
 
107
<a name="l00005"></a>00005 <span class="comment">**      History:     Wed Nov 21 09:55:23 1990, DSJ, Created.</span>
 
108
<a name="l00006"></a>00006 <span class="comment">**</span>
 
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<a name="l00007"></a>00007 <span class="comment"> **     (c) Copyright Hewlett-Packard Company, 1988.</span>
 
110
<a name="l00008"></a>00008 <span class="comment"> ** Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span>
 
111
<a name="l00009"></a>00009 <span class="comment"> ** you may not use this file except in compliance with the License.</span>
 
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<a name="l00010"></a>00010 <span class="comment"> ** You may obtain a copy of the License at</span>
 
113
<a name="l00011"></a>00011 <span class="comment"> ** http://www.apache.org/licenses/LICENSE-2.0</span>
 
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<a name="l00012"></a>00012 <span class="comment"> ** Unless required by applicable law or agreed to in writing, software</span>
 
115
<a name="l00013"></a>00013 <span class="comment"> ** distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span>
 
116
<a name="l00014"></a>00014 <span class="comment"> ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span>
 
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<a name="l00015"></a>00015 <span class="comment"> ** See the License for the specific language governing permissions and</span>
 
118
<a name="l00016"></a>00016 <span class="comment"> ** limitations under the License.</span>
 
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<a name="l00017"></a>00017 <span class="comment">******************************************************************************/</span>
 
120
<a name="l00021"></a>00021 <span class="preprocessor">#include &quot;<a class="code" href="a00935.html">protos.h</a>&quot;</span>
 
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<a name="l00022"></a>00022 <span class="preprocessor">#include &quot;<a class="code" href="a00880.html">cluster.h</a>&quot;</span>
 
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<a name="l00023"></a>00023 <span class="preprocessor">#include &quot;<a class="code" href="a00929.html">ocrfeatures.h</a>&quot;</span>
 
123
<a name="l00024"></a>00024 <span class="preprocessor">#include &quot;<a class="code" href="a01025.html">callcpp.h</a>&quot;</span>
 
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<a name="l00025"></a>00025 <span class="preprocessor">#include &quot;<a class="code" href="a00933.html">picofeat.h</a>&quot;</span>
 
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<a name="l00026"></a>00026 
 
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<a name="l00027"></a>00027 
 
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<a name="l00028"></a><a class="code" href="a01184.html#a76e7242244d32ab3ca84bf16b1f51998">00028</a> <span class="preprocessor">#define WORST_MATCH_ALLOWED     (0.9)</span>
 
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<a name="l00030"></a><a class="code" href="a01184.html#a5e6285fbaff23c8269d0d4557134992a">00030</a> <span class="preprocessor"></span><span class="preprocessor">#define MAX_LENGTH_MISMATCH     (2.0 * GetPicoFeatureLength ())</span>
 
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<a name="l00031"></a>00031 <span class="preprocessor"></span>
 
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<a name="l00032"></a>00032 
 
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<a name="l00040"></a>00040 <span class="preprocessor"></span>
 
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<a name="l00041"></a><a class="code" href="a00399.html">00041</a> <span class="keyword">typedef</span> <span class="keyword">struct</span>
 
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<a name="l00042"></a>00042 {
 
142
<a name="l00043"></a><a class="code" href="a00399.html#a1c64669f5607f5c02fb8c0ea8c0291ff">00043</a>   <a class="code" href="a00831.html#a6a3da5f1db8d485c0d2f5a7ba526c4a0">FLOAT32</a>       MinX, MaxX, <a class="code" href="a00399.html#a1c64669f5607f5c02fb8c0ea8c0291ff">MinY</a>, MaxY;
 
143
<a name="l00044"></a>00044 } <a class="code" href="a00399.html">FRECT</a>;
 
144
<a name="l00045"></a>00045 
 
145
<a name="l00049"></a><a class="code" href="a01184.html#a4413f4850d545f6960128158211d96c6">00049</a> <span class="preprocessor">#define CenterX(M)              ( (M)[XPOSITION] )</span>
 
146
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147
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148
<a name="l00052"></a><a class="code" href="a01184.html#af8312f95ecd3b7f90c9e40f67f10418b">00052</a> <span class="preprocessor"></span><span class="preprocessor">#define OrientationOf(M)        ( (M)[ORIENTATION] )</span>
 
149
<a name="l00053"></a>00053 <span class="preprocessor"></span>
 
150
<a name="l00057"></a>00057 <a class="code" href="a00831.html#a6a3da5f1db8d485c0d2f5a7ba526c4a0">FLOAT32</a> <a class="code" href="a01183.html#a6eed15398f6899befdf5691fd6bc83d8">CompareProtos</a> (
 
151
<a name="l00058"></a>00058      <a class="code" href="a00508.html">PROTO</a>      p1,
 
152
<a name="l00059"></a>00059          <a class="code" href="a00508.html">PROTO</a>  p2);
 
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<a name="l00060"></a>00060 
 
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<a name="l00061"></a>00061 <span class="keywordtype">void</span> <a class="code" href="a01183.html#af65524887b6780b35be7254c792e15a0">ComputeMergedProto</a> (
 
155
<a name="l00062"></a>00062      <a class="code" href="a00508.html">PROTO</a>      p1,
 
156
<a name="l00063"></a>00063          <a class="code" href="a00508.html">PROTO</a>  p2,
 
157
<a name="l00064"></a>00064      <a class="code" href="a00831.html#a6a3da5f1db8d485c0d2f5a7ba526c4a0">FLOAT32</a>    w1,
 
158
<a name="l00065"></a>00065          <a class="code" href="a00831.html#a6a3da5f1db8d485c0d2f5a7ba526c4a0">FLOAT32</a>        w2,
 
159
<a name="l00066"></a>00066      <a class="code" href="a00508.html">PROTO</a>      MergedProto);
 
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<a name="l00067"></a>00067 
 
161
<a name="l00068"></a>00068 <span class="keywordtype">int</span> <a class="code" href="a01183.html#ab51cc9a0af3a57f032ba52fd54e63b64">FindClosestExistingProto</a> (
 
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<a name="l00069"></a>00069      <a class="code" href="a00313.html">CLASS_TYPE</a> Class,
 
163
<a name="l00070"></a>00070      <span class="keywordtype">int</span>        NumMerged[],
 
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<a name="l00071"></a>00071      <a class="code" href="a00509.html">PROTOTYPE</a>  *Prototype);
 
165
<a name="l00072"></a>00072 
 
166
<a name="l00073"></a>00073 <span class="keywordtype">void</span> <a class="code" href="a01183.html#a49e44db121ae7c194e8e806fd8eec532">MakeNewFromOld</a> (
 
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<a name="l00074"></a>00074      <a class="code" href="a00508.html">PROTO</a>      New,
 
168
<a name="l00075"></a>00075      <a class="code" href="a00509.html">PROTOTYPE</a>  *Old);
 
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<a name="l00076"></a>00076 
 
170
<a name="l00077"></a>00077 <a class="code" href="a00831.html#a6a3da5f1db8d485c0d2f5a7ba526c4a0">FLOAT32</a> <a class="code" href="a01183.html#a32930b8c8bea42382fd94847fa4afb50">SubfeatureEvidence</a> (
 
171
<a name="l00078"></a>00078    <a class="code" href="a00380.html">FEATURE</a>     Feature,
 
172
<a name="l00079"></a>00079    <a class="code" href="a00508.html">PROTO</a>       Proto);
 
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<a name="l00080"></a>00080 
 
174
<a name="l00081"></a>00081 <span class="keywordtype">double</span> <a class="code" href="a01183.html#a7f02eafd94a0bc60d12e0acfb3955a42">EvidenceOf</a> (
 
175
<a name="l00082"></a>00082   <span class="keyword">register</span> <span class="keywordtype">double</span>   Similarity);
 
176
<a name="l00083"></a>00083 
 
177
<a name="l00084"></a>00084 <a class="code" href="a00831.html#a7712a7e28433d0ade59219a129549b6f">BOOL8</a> <a class="code" href="a01183.html#add5bca81816a5a90e97d444551cca2b4">DummyFastMatch</a> (
 
178
<a name="l00085"></a>00085      <a class="code" href="a00380.html">FEATURE</a>    Feature,
 
179
<a name="l00086"></a>00086      <a class="code" href="a00508.html">PROTO</a>      Proto);
 
180
<a name="l00087"></a>00087 
 
181
<a name="l00088"></a>00088 <span class="keywordtype">void</span> <a class="code" href="a01183.html#ae0a0ae57dcff7cb2bfbcf7443c91bce0">ComputePaddedBoundingBox</a> (
 
182
<a name="l00089"></a>00089      <a class="code" href="a00508.html">PROTO</a>      Proto,
 
183
<a name="l00090"></a>00090      <a class="code" href="a00831.html#a6a3da5f1db8d485c0d2f5a7ba526c4a0">FLOAT32</a>    TangentPad,
 
184
<a name="l00091"></a>00091          <a class="code" href="a00831.html#a6a3da5f1db8d485c0d2f5a7ba526c4a0">FLOAT32</a>        OrthogonalPad,
 
185
<a name="l00092"></a>00092      <a class="code" href="a00399.html">FRECT</a>      *BoundingBox);
 
186
<a name="l00093"></a>00093 
 
187
<a name="l00094"></a>00094 <a class="code" href="a00831.html#a7712a7e28433d0ade59219a129549b6f">BOOL8</a> <a class="code" href="a01183.html#a08e569535872c1232e9a4b96e501ce23">PointInside</a> (
 
188
<a name="l00095"></a>00095      <a class="code" href="a00399.html">FRECT</a>      *Rectangle,
 
189
<a name="l00096"></a>00096      <a class="code" href="a00831.html#a6a3da5f1db8d485c0d2f5a7ba526c4a0">FLOAT32</a>    X,
 
190
<a name="l00097"></a>00097          <a class="code" href="a00831.html#a6a3da5f1db8d485c0d2f5a7ba526c4a0">FLOAT32</a>        Y);
 
191
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192
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