arm_compute v17.03.1
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+ <div id="projectname">ARM Compute Library
+  <span id="projectnumber">17.03.1</span>
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+<a href="#pub-attribs">Data Fields</a> </div>
+ <div class="headertitle">
+<div class="title">Keypoint Struct Reference</div> </div>
+</div><!--header-->
+<div class="contents">
+
+<p><code>#include <<a class="el" href="types_8h_source.xhtml">types.h</a>></code></p>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
+Data Fields</h2></td></tr>
+<tr class="memitem:a6150e0515f7202e2fb518f7206ed97dc"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_keypoint.xhtml#a6150e0515f7202e2fb518f7206ed97dc">x</a></td></tr>
+<tr class="memdesc:a6150e0515f7202e2fb518f7206ed97dc"><td class="mdescLeft"> </td><td class="mdescRight">The x coordinate. <a href="#a6150e0515f7202e2fb518f7206ed97dc">More...</a><br /></td></tr>
+<tr class="separator:a6150e0515f7202e2fb518f7206ed97dc"><td class="memSeparator" colspan="2"> </td></tr>
+<tr class="memitem:a0a2f84ed7838f07779ae24c5a9086d33"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_keypoint.xhtml#a0a2f84ed7838f07779ae24c5a9086d33">y</a></td></tr>
+<tr class="memdesc:a0a2f84ed7838f07779ae24c5a9086d33"><td class="mdescLeft"> </td><td class="mdescRight">The y coordinate. <a href="#a0a2f84ed7838f07779ae24c5a9086d33">More...</a><br /></td></tr>
+<tr class="separator:a0a2f84ed7838f07779ae24c5a9086d33"><td class="memSeparator" colspan="2"> </td></tr>
+<tr class="memitem:a2c1c8f9331368f38bfc3eaee260b59a6"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_keypoint.xhtml#a2c1c8f9331368f38bfc3eaee260b59a6">strength</a></td></tr>
+<tr class="memdesc:a2c1c8f9331368f38bfc3eaee260b59a6"><td class="mdescLeft"> </td><td class="mdescRight">The strength of the keypoint. <a href="#a2c1c8f9331368f38bfc3eaee260b59a6">More...</a><br /></td></tr>
+<tr class="separator:a2c1c8f9331368f38bfc3eaee260b59a6"><td class="memSeparator" colspan="2"> </td></tr>
+<tr class="memitem:a1d28dec57cce925ad92342891bd71e7c"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_keypoint.xhtml#a1d28dec57cce925ad92342891bd71e7c">scale</a></td></tr>
+<tr class="memdesc:a1d28dec57cce925ad92342891bd71e7c"><td class="mdescLeft"> </td><td class="mdescRight">Initialized to 0 by corner detectors. <a href="#a1d28dec57cce925ad92342891bd71e7c">More...</a><br /></td></tr>
+<tr class="separator:a1d28dec57cce925ad92342891bd71e7c"><td class="memSeparator" colspan="2"> </td></tr>
+<tr class="memitem:a0e3266fc15309697502533db62b682af"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_keypoint.xhtml#a0e3266fc15309697502533db62b682af">orientation</a></td></tr>
+<tr class="memdesc:a0e3266fc15309697502533db62b682af"><td class="mdescLeft"> </td><td class="mdescRight">Initialized to 0 by corner detectors. <a href="#a0e3266fc15309697502533db62b682af">More...</a><br /></td></tr>
+<tr class="separator:a0e3266fc15309697502533db62b682af"><td class="memSeparator" colspan="2"> </td></tr>
+<tr class="memitem:a7edfed755585d6095522904dbe0ec4d8"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_keypoint.xhtml#a7edfed755585d6095522904dbe0ec4d8">tracking_status</a></td></tr>
+<tr class="memdesc:a7edfed755585d6095522904dbe0ec4d8"><td class="mdescLeft"> </td><td class="mdescRight">A zero indicates a lost point. <a href="#a7edfed755585d6095522904dbe0ec4d8">More...</a><br /></td></tr>
+<tr class="separator:a7edfed755585d6095522904dbe0ec4d8"><td class="memSeparator" colspan="2"> </td></tr>
+<tr class="memitem:a7cfd13d282af770aaa971755fa092fca"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_keypoint.xhtml#a7cfd13d282af770aaa971755fa092fca">error</a></td></tr>
+<tr class="memdesc:a7cfd13d282af770aaa971755fa092fca"><td class="mdescLeft"> </td><td class="mdescRight">A tracking method specific error. <a href="#a7cfd13d282af770aaa971755fa092fca">More...</a><br /></td></tr>
+<tr class="separator:a7cfd13d282af770aaa971755fa092fca"><td class="memSeparator" colspan="2"> </td></tr>
+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock">
+<p>Definition at line <a class="el" href="types_8h_source.xhtml#l00035">35</a> of file <a class="el" href="types_8h_source.xhtml">types.h</a>.</p>
+</div><h2 class="groupheader">Field Documentation</h2>
+<a class="anchor" id="a7cfd13d282af770aaa971755fa092fca"></a>
+<div class="memitem">
+<div class="memproto">
+ <table class="memname">
+ <tr>
+ <td class="memname">float error</td>
+ </tr>
+ </table>
+</div><div class="memdoc">
+
+<p>A tracking method specific error. </p>
+<p>Initialized to 0 by corner detectors. </p>
+
+<p>Definition at line <a class="el" href="types_8h_source.xhtml#l00043">43</a> of file <a class="el" href="types_8h_source.xhtml">types.h</a>.</p>
+
+</div>
+</div>
+<a class="anchor" id="a0e3266fc15309697502533db62b682af"></a>
+<div class="memitem">
+<div class="memproto">
+ <table class="memname">
+ <tr>
+ <td class="memname">float orientation</td>
+ </tr>
+ </table>
+</div><div class="memdoc">
+
+<p>Initialized to 0 by corner detectors. </p>
+
+<p>Definition at line <a class="el" href="types_8h_source.xhtml#l00041">41</a> of file <a class="el" href="types_8h_source.xhtml">types.h</a>.</p>
+
+</div>
+</div>
+<a class="anchor" id="a1d28dec57cce925ad92342891bd71e7c"></a>
+<div class="memitem">
+<div class="memproto">
+ <table class="memname">
+ <tr>
+ <td class="memname">float scale</td>
+ </tr>
+ </table>
+</div><div class="memdoc">
+
+<p>Initialized to 0 by corner detectors. </p>
+
+<p>Definition at line <a class="el" href="types_8h_source.xhtml#l00040">40</a> of file <a class="el" href="types_8h_source.xhtml">types.h</a>.</p>
+
+</div>
+</div>
+<a class="anchor" id="a2c1c8f9331368f38bfc3eaee260b59a6"></a>
+<div class="memitem">
+<div class="memproto">
+ <table class="memname">
+ <tr>
+ <td class="memname">float strength</td>
+ </tr>
+ </table>
+</div><div class="memdoc">
+
+<p>The strength of the keypoint. </p>
+<p>Its definition is specific to the corner detector. </p>
+
+<p>Definition at line <a class="el" href="types_8h_source.xhtml#l00039">39</a> of file <a class="el" href="types_8h_source.xhtml">types.h</a>.</p>
+
+</div>
+</div>
+<a class="anchor" id="a7edfed755585d6095522904dbe0ec4d8"></a>
+<div class="memitem">
+<div class="memproto">
+ <table class="memname">
+ <tr>
+ <td class="memname">int tracking_status</td>
+ </tr>
+ </table>
+</div><div class="memdoc">
+
+<p>A zero indicates a lost point. </p>
+<p>Initialized to 1 by corner detectors. </p>
+
+<p>Definition at line <a class="el" href="types_8h_source.xhtml#l00042">42</a> of file <a class="el" href="types_8h_source.xhtml">types.h</a>.</p>
+
+<p>Referenced by <a class="el" href="optical__flow__pyramid__lk_8cl_source.xhtml#l00157">finalize()</a>, and <a class="el" href="optical__flow__pyramid__lk_8cl_source.xhtml#l00123">init_level_max_initial_estimate()</a>.</p>
+
+</div>
+</div>
+<a class="anchor" id="a6150e0515f7202e2fb518f7206ed97dc"></a>
+<div class="memitem">
+<div class="memproto">
+ <table class="memname">
+ <tr>
+ <td class="memname">int x</td>
+ </tr>
+ </table>
+</div><div class="memdoc">
+
+<p>The x coordinate. </p>
+
+<p>Definition at line <a class="el" href="types_8h_source.xhtml#l00037">37</a> of file <a class="el" href="types_8h_source.xhtml">types.h</a>.</p>
+
+<p>Referenced by <a class="el" href="optical__flow__pyramid__lk_8cl_source.xhtml#l00157">finalize()</a>, <a class="el" href="optical__flow__pyramid__lk_8cl_source.xhtml#l00094">init_level_max()</a>, and <a class="el" href="optical__flow__pyramid__lk_8cl_source.xhtml#l00123">init_level_max_initial_estimate()</a>.</p>
+
+</div>
+</div>
+<a class="anchor" id="a0a2f84ed7838f07779ae24c5a9086d33"></a>
+<div class="memitem">
+<div class="memproto">
+ <table class="memname">
+ <tr>
+ <td class="memname">int y</td>
+ </tr>
+ </table>
+</div><div class="memdoc">
+
+<p>The y coordinate. </p>
+
+<p>Definition at line <a class="el" href="types_8h_source.xhtml#l00038">38</a> of file <a class="el" href="types_8h_source.xhtml">types.h</a>.</p>
+
+<p>Referenced by <a class="el" href="optical__flow__pyramid__lk_8cl_source.xhtml#l00157">finalize()</a>, <a class="el" href="optical__flow__pyramid__lk_8cl_source.xhtml#l00094">init_level_max()</a>, and <a class="el" href="optical__flow__pyramid__lk_8cl_source.xhtml#l00123">init_level_max_initial_estimate()</a>.</p>
+
+</div>
+</div>
+<hr/>The documentation for this struct was generated from the following file:<ul>
+<li>src/core/CL/cl_kernels/<a class="el" href="types_8h_source.xhtml">types.h</a></li>
+</ul>
+</div><!-- contents -->
+</div><!-- doc-content -->
+<!-- start footer part -->
+<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
+ <ul>
+ <li class="navelem"><a class="el" href="struct_keypoint.xhtml">Keypoint</a></li>
+ <li class="footer">Generated on Fri Mar 24 2017 17:23:50 for ARM Compute Library by
+ <a href="http://www.doxygen.org/index.html">
+ <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.11 </li>
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