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<div id="projectname">Leptonica <span id="projectnumber">1.68</span></div>
<div id="projectbrief">C Image Processing Library</div>
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<h1>baselinetest.c</h1> </div>
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<a href="baselinetest_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*====================================================================*</span>
<a name="l00002"></a>00002 <span class="comment"> - Copyright (C) 2001 Leptonica. All rights reserved.</span>
<a name="l00003"></a>00003 <span class="comment"> - This software is distributed in the hope that it will be</span>
<a name="l00004"></a>00004 <span class="comment"> - useful, but with NO WARRANTY OF ANY KIND.</span>
<a name="l00005"></a>00005 <span class="comment"> - No author or distributor accepts responsibility to anyone for the</span>
<a name="l00006"></a>00006 <span class="comment"> - consequences of using this software, or for whether it serves any</span>
<a name="l00007"></a>00007 <span class="comment"> - particular purpose or works at all, unless he or she says so in</span>
<a name="l00008"></a>00008 <span class="comment"> - writing. Everyone is granted permission to copy, modify and</span>
<a name="l00009"></a>00009 <span class="comment"> - redistribute this source code, for commercial or non-commercial</span>
<a name="l00010"></a>00010 <span class="comment"> - purposes, with the following restrictions: (1) the origin of this</span>
<a name="l00011"></a>00011 <span class="comment"> - source code must not be misrepresented; (2) modified versions must</span>
<a name="l00012"></a>00012 <span class="comment"> - be plainly marked as such; and (3) this notice may not be removed</span>
<a name="l00013"></a>00013 <span class="comment"> - or altered from any source or modified source distribution.</span>
<a name="l00014"></a>00014 <span class="comment"> *====================================================================*/</span>
<a name="l00015"></a>00015
<a name="l00016"></a>00016 <span class="comment">/*</span>
<a name="l00017"></a>00017 <span class="comment"> * baselinetest.c</span>
<a name="l00018"></a>00018 <span class="comment"> *</span>
<a name="l00019"></a>00019 <span class="comment"> * - e.g., use keystone.png as the input image</span>
<a name="l00020"></a>00020 <span class="comment"> * - to get plots of baseline locations and other derived</span>
<a name="l00021"></a>00021 <span class="comment"> * parameters, set DEBUG_PLOT to 1 in baseline.c </span>
<a name="l00022"></a>00022 <span class="comment"> */</span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024 <span class="preprocessor">#include "allheaders.h"</span>
<a name="l00025"></a>00025
<a name="l00026"></a><a class="code" href="baselinetest_8c.html#a5ea466849f21e6c2be4ef9b2eb8868d3">00026</a> <a class="code" href="src_2endiantest_8c.html#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a>(<span class="keywordtype">int</span> argc,
<a name="l00027"></a>00027 <span class="keywordtype">char</span> **argv)
<a name="l00028"></a>00028 {
<a name="l00029"></a>00029 <span class="keywordtype">char</span> *<a class="code" href="enhance__reg_8c.html#a57617553b7431035fafb4bf524deca96">filein</a>, *fileout;
<a name="l00030"></a>00030 <a class="code" href="struct_numa.html">NUMA</a> *na;
<a name="l00031"></a>00031 <a class="code" href="struct_pix.html">PIX</a> *pixs, *pixd;
<a name="l00032"></a>00032 <a class="code" href="struct_pta.html">PTA</a> *pta;
<a name="l00033"></a>00033 <span class="keyword">static</span> <span class="keywordtype">char</span> mainName[] = <span class="stringliteral">"baselinetest"</span>;
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="keywordflow">if</span> (argc != 3)
<a name="l00036"></a>00036 <span class="keywordflow">return</span> <a class="code" href="environ_8h.html#a8b17fe871312c2e1613fa694bb78a963">ERROR_INT</a>(<span class="stringliteral">" Syntax: baselinetest filein fileout"</span>, mainName, 1);
<a name="l00037"></a>00037
<a name="l00038"></a>00038 filein = argv[1];
<a name="l00039"></a>00039 fileout = argv[2];
<a name="l00040"></a>00040 pixs = <a class="code" href="leptprotos_8h.html#a84634846cbb5e01df667d6e9241dfc53">pixRead</a>(filein);
<a name="l00041"></a>00041
<a name="l00042"></a>00042 <span class="preprocessor">#if 1</span>
<a name="l00043"></a>00043 <span class="preprocessor"></span> <span class="comment">/* Test function for deskewing using projective transform</span>
<a name="l00044"></a>00044 <span class="comment"> * on linear approximation for local skew angle */</span>
<a name="l00045"></a>00045 pixd = <a class="code" href="baseline_8c.html#afae733b08bc9ae9d90f84af551e55921">pixDeskewLocal</a>(pixs, 10, 0, 0, 0.0, 0.0, 0.0);
<a name="l00046"></a>00046 <a class="code" href="leptprotos_8h.html#a5a9a534e77de5e57d74ff3d678ca59e0">pixWrite</a>(fileout, pixd, <a class="code" href="imageio_8h.html#a726ca809ffd3d67ab4b8476646f26635a663de6dc5bd3417a37675d0187f7bd03">IFF_TIFF_G4</a>);
<a name="l00047"></a>00047
<a name="l00048"></a>00048 <span class="comment">/* test baseline finder */</span>
<a name="l00049"></a>00049 na = <a class="code" href="baseline_8c.html#a715843619c2153a99950a55100ccd2ba">pixFindBaselines</a>(pixd, &pta, 1);
<a name="l00050"></a>00050 <span class="comment">/* ptaWriteStream(stderr, pta, 1); */</span>
<a name="l00051"></a>00051 <a class="code" href="leptprotos_8h.html#a1b238e61b64e4e5c62f44849cddb9658">pixDestroy</a>(&pixd);
<a name="l00052"></a>00052 <a class="code" href="leptprotos_8h.html#aba8d7e230092813965301cca699a6ebc">numaDestroy</a>(&na);
<a name="l00053"></a>00053 <a class="code" href="leptprotos_8h.html#a42d592277e3ea9d8f0c308e9db38d8cb">ptaDestroy</a>(&pta);
<a name="l00054"></a>00054 <span class="preprocessor">#endif</span>
<a name="l00055"></a>00055 <span class="preprocessor"></span>
<a name="l00056"></a>00056 <span class="preprocessor">#if 0</span>
<a name="l00057"></a>00057 <span class="preprocessor"></span> <span class="comment">/* Test function for finding local skew angles */</span>
<a name="l00058"></a>00058 na = <a class="code" href="baseline_8c.html#a8191d6360b6b277edef9bcc4bf44c285">pixGetLocalSkewAngles</a>(pixs, 10, 0, 0, 0.0, 0.0, 0.0, <a class="code" href="environ_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, <a class="code" href="environ_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>);
<a name="l00059"></a>00059 <a class="code" href="leptprotos_8h.html#aba8d7e230092813965301cca699a6ebc">numaDestroy</a>(&na);
<a name="l00060"></a>00060 <span class="preprocessor">#endif</span>
<a name="l00061"></a>00061 <span class="preprocessor"></span>
<a name="l00062"></a>00062 <a class="code" href="leptprotos_8h.html#a1b238e61b64e4e5c62f44849cddb9658">pixDestroy</a>(&pixs);
<a name="l00063"></a>00063 <span class="keywordflow">return</span> 0;
<a name="l00064"></a>00064 }
<a name="l00065"></a>00065
<a name="l00066"></a>00066
<a name="l00067"></a>00067
</pre></div></div>
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