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<a href="#pub-methods">Public Member Functions</a> &#124;
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<div class="title">GroundTruthProblem Class Reference<div class="ingroups"><a class="el" href="group__perf.html">Perfusion Analysis</a></div></div>  </div>
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<p>a class for the evaluation of a pseudo ground truth of a perfusion series  
 <a href="classGroundTruthProblem.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="groundtruthproblem_8hh_source.html">mia/2d/groundtruthproblem.hh</a>&gt;</code></p>
<div class="dynheader">
Inheritance diagram for GroundTruthProblem:</div>
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Protected Member Functions</h2></td></tr>
<tr class="memitem:a867114da9f7207703e5ef9b2d03baf0b"><td class="memItemLeft" align="right" valign="top">const std::vector&lt; double &gt; &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGroundTruthProblem.html#a867114da9f7207703e5ef9b2d03baf0b">get_spacial_gradient</a> () const </td></tr>
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<tr class="memitem:a9e9d9f4cdefe30d98ebe461138763c9b"><td class="memItemLeft" align="right" valign="top">const std::vector&lt; double &gt; &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classGroundTruthProblem.html#a9e9d9f4cdefe30d98ebe461138763c9b">get_time_derivative</a> () const </td></tr>
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Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pub_types_classCPropertyFlagHolder"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classCPropertyFlagHolder')"><img src="closed.png" alt="-"/>&#160;Public Types inherited from <a class="el" href="classCPropertyFlagHolder.html">CPropertyFlagHolder</a></td></tr>
<tr class="memitem:ae19cdabd533c31d596b479686943e13e inherit pub_types_classCPropertyFlagHolder"><td class="memItemLeft" align="right" valign="top">typedef std::set&lt; const char * &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classCPropertyFlagHolder.html#ae19cdabd533c31d596b479686943e13e">Set</a></td></tr>
<tr class="memdesc:ae19cdabd533c31d596b479686943e13e inherit pub_types_classCPropertyFlagHolder"><td class="mdescLeft">&#160;</td><td class="mdescRight">define the type of the set of flags  <a href="#ae19cdabd533c31d596b479686943e13e">More...</a><br/></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>a class for the evaluation of a pseudo ground truth of a perfusion series </p>
<p>This class implements the optimization problem required for Ground Thruth Estimation as described in Chao Li and Ying Sun, Nonrigid Registration of Myocardial Perfusion MRI Using Pseudo Ground Truth, In Proc. Medical Image Computing and Computer-Assisted Intervention – MICCAI 2009, 165-172, 2009 For its use see the class <a class="el" href="classC2DGroundTruthEvaluator.html" title="Main class for peudo ground truth estimation for perfusion series. ">C2DGroundTruthEvaluator</a>. </p>

<p>Definition at line <a class="el" href="groundtruthproblem_8hh_source.html#l00042">42</a> of file <a class="el" href="groundtruthproblem_8hh_source.html">groundtruthproblem.hh</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a class="anchor" id="a376e0129cb469b4eef45697818ec11be"></a>
<div class="memitem">
<div class="memproto">
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          <td></td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="2d_2vector_8hh.html#a11b5d262e935234ba1d72bc6423bd2e4">C2DBounds</a> &amp;&#160;</td>
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          <td class="paramkey"></td>
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<p>Create the ground thruth estimator with the given parameters (see the paper for details on <img class="formulaInl" alt="$\alpha$" src="form_7.png"/> and <img class="formulaInl" alt="$\beta$" src="form_4.png"/>) </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">a</td><td>parameter <img class="formulaInl" alt="$\alpha$" src="form_7.png"/> </td></tr>
    <tr><td class="paramname">b</td><td>parameter <img class="formulaInl" alt="$\beta$" src="form_4.png"/> </td></tr>
    <tr><td class="paramname">slice_size</td><td>2D image size of the series images, </td></tr>
    <tr><td class="paramname">nframes</td><td>number of frames in the perfusion series </td></tr>
    <tr><td class="paramname">left_side</td><td></td></tr>
    <tr><td class="paramname">corr</td><td></td></tr>
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<h2 class="groupheader">Member Function Documentation</h2>
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          <td class="memname">const std::vector&lt;double&gt;&amp; GroundTruthProblem::get_spacial_gradient </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>a reference to the spacial gradient </dd></dl>

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          <td class="memname">const std::vector&lt;double&gt;&amp; GroundTruthProblem::get_time_derivative </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>a reference to the temporal gradient </dd></dl>

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          <td class="memname">void GroundTruthProblem::set_alpha_beta </td>
          <td>(</td>
          <td class="paramtype">double&#160;</td>
          <td class="paramname"><em>a</em>, </td>
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          <td class="paramkey"></td>
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          <td class="paramtype">double&#160;</td>
          <td class="paramname"><em>b</em>&#160;</td>
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          <td></td>
          <td>)</td>
          <td></td><td></td>
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<p>Set the parametes <img class="formulaInl" alt="$\alpha$" src="form_7.png"/> and <img class="formulaInl" alt="$\beta$" src="form_4.png"/> </p>

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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="groundtruthproblem_8hh_source.html">groundtruthproblem.hh</a></li>
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