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<h1>ARMarkerInfo2 Struct Reference
</h1><!-- doxytag: class="ARMarkerInfo2" -->internal structure use for marker detection.
<a href="#_details">More...
</a>
<p>
<code>#include
<ar.h
></code>
<p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Data Fields
</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="354d9928e38af14c5139a4002328953d"></a><!-- doxytag: member="ARMarkerInfo2::area" ref="354d9928e38af14c5139a4002328953d" args="" -->
int
</td><td class="memItemRight" valign="bottom"><b>area
</b></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="16bb4610e9974953ffc7955a9f127d02"></a><!-- doxytag: member="ARMarkerInfo2::pos" ref="16bb4610e9974953ffc7955a9f127d02" args="[2]" -->
double
</td><td class="memItemRight" valign="bottom"><b>pos
</b> [2]
</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="689952a6afb06e7c16841b938aa26729"></a><!-- doxytag: member="ARMarkerInfo2::coord_num" ref="689952a6afb06e7c16841b938aa26729" args="" -->
int
</td><td class="memItemRight" valign="bottom"><b>coord_num
</b></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="2f07977b28b9a72f9826acfa811bd061"></a><!-- doxytag: member="ARMarkerInfo2::x_coord" ref="2f07977b28b9a72f9826acfa811bd061" args="[AR_CHAIN_MAX]" -->
int
</td><td class="memItemRight" valign="bottom"><b>x_coord
</b> [AR_CHAIN_MAX]
</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="2312dcdc6eca6ae9b6da155b02b2e475"></a><!-- doxytag: member="ARMarkerInfo2::y_coord" ref="2312dcdc6eca6ae9b6da155b02b2e475" args="[AR_CHAIN_MAX]" -->
int
</td><td class="memItemRight" valign="bottom"><b>y_coord
</b> [AR_CHAIN_MAX]
</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="44c27ee5cb7c7637f532782f5554dfc9"></a><!-- doxytag: member="ARMarkerInfo2::vertex" ref="44c27ee5cb7c7637f532782f5554dfc9" args="[5]" -->
int
</td><td class="memItemRight" valign="bottom"><b>vertex
</b> [5]
</td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description
</h2>
internal structure use for marker detection.
<p>
Store information after contour detection (in observed screen coordinate, before distorsion correction).
<dl compact><dt><b>Parameters:
</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>area
</em> </td><td>number of pixels in the labeled region
</td></tr>
<tr><td valign="top"></td><td valign="top"><em>pos
</em> </td><td>position of the center of the marker (in observed screen coordinates)
</td></tr>
<tr><td valign="top"></td><td valign="top"><em>coord_num
</em> </td><td>numer of pixels in the contour.
</td></tr>
<tr><td valign="top"></td><td valign="top"><em>x_coord
</em> </td><td>x coordinate of the pixels of contours (size limited by AR_CHAIN_MAX).
</td></tr>
<tr><td valign="top"></td><td valign="top"><em>y_coord
</em> </td><td>y coordinate of the pixels of contours (size limited by AR_CHAIN_MAX).
</td></tr>
<tr><td valign="top"></td><td valign="top"><em>vertex
</em> </td><td>position of the vertices of the marker. (in observed screen coordinates) rem:the first vertex is stored again as the 5th entry in the array for convenience of drawing a line-strip easier.
</td></tr>
</table>
</dl>
<p>
<hr>The documentation for this struct was generated from the following file:
<ul>
<li><a class="el" href="ar_8h.html">ar.h
</a></ul>
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