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<a name="gst-plugins-bad-plugins-templatematch"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="gst-plugins-bad-plugins-templatematch.top_of_page"></a>templatematch</span></h2>
<p>templatematch — Performs template matching on videos and images, providing detected positions via bus messages.</p>
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<a name="gst-plugins-bad-plugins-templatematch.properties"></a><h2>Properties</h2>
<div class="informaltable"><table border="0">
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<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
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<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td>
<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-templatematch.html#GstTemplateMatch--display" title="The “display” property">display</a></td>
<td class="property_flags">Read / Write</td>
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<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td>
<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-templatematch.html#GstTemplateMatch--method" title="The “method” property">method</a></td>
<td class="property_flags">Read / Write</td>
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<td class="property_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td>
<td class="property_name"><a class="link" href="gst-plugins-bad-plugins-templatematch.html#GstTemplateMatch--template" title="The “template” property">template</a></td>
<td class="property_flags">Read / Write</td>
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<a name="GstSynaeScope"></a><a name="GstTemplateMatch"></a><div class="refsect1">
<a name="gst-plugins-bad-plugins-templatematch.other"></a><h2>Types and Values</h2>
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<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-bad-plugins-templatematch.html#GstTemplateMatch-struct" title="struct GstTemplateMatch">GstTemplateMatch</a></td>
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<a name="gst-plugins-bad-plugins-templatematch.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> <a href="https://developer.gnome.org/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
<span class="lineart">╰──</span> <a href="https://developer.gnome.org/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
<span class="lineart">╰──</span> <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html">GstObject</a>
<span class="lineart">╰──</span> <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstElement.html">GstElement</a>
<span class="lineart">╰──</span> GstTemplateMatch
</pre>
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<div class="refsect1">
<a name="gst-plugins-bad-plugins-templatematch.description"></a><h2>Description</h2>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
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<a name="id-1.2.69.8.2.1"></a><h3>Element Information</h3>
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<td><p><span class="term">plugin</span></p></td>
<td>
<a class="link" href="gst-plugins-bad-plugins-plugin-opencv.html#plugin-opencv">opencv</a>
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<td><p><span class="term">author</span></p></td>
<td>Noam Lewis &lt;jones.noamle@gmail.com&gt;</td>
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<td><p><span class="term">class</span></p></td>
<td>Filter/Effect/Video</td>
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<div class="refsect2">
<a name="id-1.2.69.8.2.2"></a><h3>Element Pads</h3>
<div class="variablelist"><table border="0" class="variablelist">
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<td><p><span class="term">name</span></p></td>
<td>sink</td>
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<td><p><span class="term">direction</span></p></td>
<td>sink</td>
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<td><p><span class="term">presence</span></p></td>
<td>always</td>
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<td><p><span class="term">details</span></p></td>
<td>video/x-raw, format=(string)BGR, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td>
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<td><p><span class="term">name</span></p></td>
<td>src</td>
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<td><p><span class="term">direction</span></p></td>
<td>source</td>
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<td><p><span class="term">presence</span></p></td>
<td>always</td>
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<td><p><span class="term">details</span></p></td>
<td>video/x-raw, format=(string)BGR, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td>
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<p>
</p>
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<div class="refsect1">
<a name="gst-plugins-bad-plugins-templatematch.functions_details"></a><h2>Functions</h2>
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<div class="refsect1">
<a name="gst-plugins-bad-plugins-templatematch.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GstTemplateMatch-struct"></a><h3>struct GstTemplateMatch</h3>
<pre class="programlisting">struct GstTemplateMatch;</pre>
<p>
</p>
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<div class="refsect1">
<a name="gst-plugins-bad-plugins-templatematch.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstTemplateMatch--display"></a><h3>The <code class="literal">“display”</code> property</h3>
<pre class="programlisting"> “display” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre>
<p>Sets whether the detected template should be highlighted in the output.</p>
<p>Flags: Read / Write</p>
<p>Default value: TRUE</p>
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<hr>
<div class="refsect2">
<a name="GstTemplateMatch--method"></a><h3>The <code class="literal">“method”</code> property</h3>
<pre class="programlisting"> “method” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre>
<p>Specifies the way the template must be compared with image regions. 0=SQDIFF, 1=SQDIFF_NORMED, 2=CCOR, 3=CCOR_NORMED, 4=CCOEFF, 5=CCOEFF_NORMED.</p>
<p>Flags: Read / Write</p>
<p>Allowed values: [0,5]</p>
<p>Default value: 3</p>
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<hr>
<div class="refsect2">
<a name="GstTemplateMatch--template"></a><h3>The <code class="literal">“template”</code> property</h3>
<pre class="programlisting"> “template” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre>
<p>Filename of template image.</p>
<p>Flags: Read / Write</p>
<p>Default value: NULL</p>
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