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<div class="title">Feature detection and tracking</div> </div>
<div class="ingroups"><a class="el" href="group__mrpt__vision__grp.html">[mrpt-vision]</a></div></div>
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Collaboration diagram for Feature detection and tracking:</div>
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<center><table><tr><td><img src="group__vision__tracking.png" border="0" alt="" usemap="#group____vision____tracking"/>
<map name="group____vision____tracking" id="group____vision____tracking">
<area shape="rect" id="node1" href="group__mrpt__vision__grp.html" title=" Back to list of all libraries | See all modules   " alt="" coords="6,5,101,32"/></map>
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Classes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structmrpt_1_1vision_1_1_c_generic_feature_tracker.html">mrpt::vision::CGenericFeatureTracker</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A virtual interface for all feature trackers, implementing the part of feature tracking that is common to any specific tracker implementation. <a href="structmrpt_1_1vision_1_1_c_generic_feature_tracker.html#details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structmrpt_1_1vision_1_1_c_feature_tracker___k_l.html">mrpt::vision::CFeatureTracker_KL</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Track a set of features from old_img -> new_img using sparse optimal flow (classic KL method). <a href="structmrpt_1_1vision_1_1_c_feature_tracker___k_l.html#details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structmrpt_1_1vision_1_1_c_feature_tracker___f_a_s_t.html">mrpt::vision::CFeatureTracker_FAST</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Track a set of features from old_img -> new_img by patch correlation over the closest FAST features, using a KD-tree for looking closest correspondences. <a href="structmrpt_1_1vision_1_1_c_feature_tracker___f_a_s_t.html#details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structmrpt_1_1vision_1_1_c_feature_tracker___patch_match.html">mrpt::vision::CFeatureTracker_PatchMatch</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Track a set of features from old_img -> new_img by patch matching over a fixed window centered at each feature's previous location. <a href="structmrpt_1_1vision_1_1_c_feature_tracker___patch_match.html#details">More...</a><br/></td></tr>
<tr><td colspan="2"><h2><a name="typedef-members"></a>
Typedefs</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="classstd_1_1auto__ptr.html">std::auto_ptr</a><br class="typebreak"/>
< CGenericFeatureTracker > </td><td class="memItemRight" valign="bottom"><a class="el" href="group__vision__tracking.html#ga999b0935b3d00169b4c7b64c9a363ea6">mrpt::vision::CGenericFeatureTrackerAutoPtr</a></td></tr>
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void VISION_IMPEXP </td><td class="memItemRight" valign="bottom"><a class="el" href="group__vision__tracking.html#ga448561282b2b497927a68d87b89c031b">mrpt::vision::checkTrackedFeatures</a> (CFeatureList &leftList, CFeatureList &rightList, vision::TMatchingOptions options)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Search for correspondences which are not in the same row and deletes them ... <a href="#ga448561282b2b497927a68d87b89c031b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void VISION_IMPEXP </td><td class="memItemRight" valign="bottom"><a class="el" href="group__vision__tracking.html#ga695207179df350c26c75928d23ebec0e">mrpt::vision::filterBadCorrsByDistance</a> (<a class="el" href="classmrpt_1_1utils_1_1_t_matching_pair_list.html">mrpt::utils::TMatchingPairList</a> &list, unsigned int numberOfSigmas)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Filter bad correspondences by distance ... <a href="#ga695207179df350c26c75928d23ebec0e"></a><br/></td></tr>
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<hr/><h2>Typedef Documentation</h2>
<a class="anchor" id="ga999b0935b3d00169b4c7b64c9a363ea6"></a><!-- doxytag: member="mrpt::vision::CGenericFeatureTrackerAutoPtr" ref="ga999b0935b3d00169b4c7b64c9a363ea6" args="" -->
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<td class="memname">typedef <a class="el" href="classstd_1_1auto__ptr.html">std::auto_ptr</a><CGenericFeatureTracker> <a class="el" href="group__vision__tracking.html#ga999b0935b3d00169b4c7b64c9a363ea6">mrpt::vision::CGenericFeatureTrackerAutoPtr</a></td>
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<p>Definition at line <a class="el" href="tracking_8h_source.html#l00237">237</a> of file <a class="el" href="tracking_8h_source.html">tracking.h</a>.</p>
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<hr/><h2>Function Documentation</h2>
<a class="anchor" id="ga448561282b2b497927a68d87b89c031b"></a><!-- doxytag: member="mrpt::vision::checkTrackedFeatures" ref="ga448561282b2b497927a68d87b89c031b" args="(CFeatureList &leftList, CFeatureList &rightList, vision::TMatchingOptions options)" -->
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<td class="memname">void VISION_IMPEXP mrpt::vision::checkTrackedFeatures </td>
<td>(</td>
<td class="paramtype">CFeatureList & </td>
<td class="paramname"><em>leftList</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">CFeatureList & </td>
<td class="paramname"><em>rightList</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">vision::TMatchingOptions </td>
<td class="paramname"><em>options</em> </td>
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<td>)</td>
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<p>Search for correspondences which are not in the same row and deletes them ... </p>
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<a class="anchor" id="ga695207179df350c26c75928d23ebec0e"></a><!-- doxytag: member="mrpt::vision::filterBadCorrsByDistance" ref="ga695207179df350c26c75928d23ebec0e" args="(mrpt::utils::TMatchingPairList &list, unsigned int numberOfSigmas)" -->
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<td class="memname">void VISION_IMPEXP mrpt::vision::filterBadCorrsByDistance </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classmrpt_1_1utils_1_1_t_matching_pair_list.html">mrpt::utils::TMatchingPairList</a> & </td>
<td class="paramname"><em>list</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">unsigned int </td>
<td class="paramname"><em>numberOfSigmas</em> </td>
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<td>)</td>
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<p>Filter bad correspondences by distance ... </p>
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<br><hr><br> <table border="0" width="100%"> <tr> <td> Page generated by <a href="http://www.doxygen.org" target="_blank">Doxygen 1.7.5</a> for MRPT 0.9.5 SVN: at Sun Sep 25 17:20:18 UTC 2011</td><td></td> <td width="100"> </td> <td width="150"> </td></tr> </table> </body></html>
