docs/plugins/html/gst-plugins-bad-plugins-plugin-opencv.html - mtk-gst-plugins-bad-debian - Git at Google

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 <a name="gst-plugins-bad-plugins-plugin-opencv"></a><div class="titlepage"></div>
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 <td valign="top">
 <h2><span class="refentrytitle">opencv</span></h2>
 <p>opencv — <a name="plugin-opencv"></a>GStreamer OpenCV Plugins</p>
 </td>
 <td class="gallery_image" valign="top" align="right"></td>
 </tr></table></div>
 <div class="refsect1">
 <a name="id-1.3.36.3"></a><h2>Plugin Information</h2>
 <div class="variablelist"><table border="0" class="variablelist">
 <colgroup>
 <col align="left" valign="top">
 <col>
 </colgroup>
 <tbody>
 <tr>
 <td><p><span class="term">filename</span></p></td>
 <td>libgstopencv.so</td>
 </tr>
 <tr>
 <td><p><span class="term">version</span></p></td>
 <td>1.10.4</td>
 </tr>
 <tr>
 <td><p><span class="term">run-time license</span></p></td>
 <td>LGPL</td>
 </tr>
 <tr>
 <td><p><span class="term">package</span></p></td>
 <td>GStreamer Bad Plug-ins source release</td>
 </tr>
 <tr>
 <td><p><span class="term">origin</span></p></td>
 <td>Unknown package origin</td>
 </tr>
 </tbody>
 </table></div>
 </div>
 <div class="refsect1">
 <a name="id-1.3.36.4"></a><h2>Elements</h2>
 <div class="variablelist"><table border="0" class="variablelist">
 <colgroup>
 <col align="left" valign="top">
 <col>
 </colgroup>
 <tbody>
 <tr>
 <td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-cvdilate.html" title="cvdilate">cvdilate</a></span></p></td>
 <td>Applies cvDilate OpenCV function to the image</td>
 </tr>
 <tr>
 <td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-cvequalizehist.html" title="cvequalizehist">cvequalizehist</a></span></p></td>
 <td>Applies cvEqualizeHist OpenCV function to the image</td>
 </tr>
 <tr>
 <td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-cverode.html" title="cverode">cverode</a></span></p></td>
 <td>Applies cvErode OpenCV function to the image</td>
 </tr>
 <tr>
 <td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-cvlaplace.html" title="cvlaplace">cvlaplace</a></span></p></td>
 <td>Applies cvLaplace OpenCV function to the image</td>
 </tr>
 <tr>
 <td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-cvsmooth.html" title="cvsmooth">cvsmooth</a></span></p></td>
 <td>Applies cvSmooth OpenCV function to the image</td>
 </tr>
 <tr>
 <td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-cvsobel.html" title="cvsobel">cvsobel</a></span></p></td>
 <td>Applies cvSobel OpenCV function to the image</td>
 </tr>
 <tr>
 <td><p><span class="term">disparity</span></p></td>
 <td>Calculates the stereo disparity map from two (sequences of) rectified and aligned stereo images</td>
 </tr>
 <tr>
 <td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-edgedetect.html" title="edgedetect">edgedetect</a></span></p></td>
 <td>Performs canny edge detection on videos and images.</td>
 </tr>
 <tr>
 <td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-faceblur.html" title="faceblur">faceblur</a></span></p></td>
 <td>Blurs faces in images and videos</td>
 </tr>
 <tr>
 <td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-facedetect.html" title="facedetect">facedetect</a></span></p></td>
 <td>Performs face detection on videos and images, providing detected positions via bus messages</td>
 </tr>
 <tr>
 <td><p><span class="term">grabcut</span></p></td>
 <td>Runs Grabcut algorithm on input alpha. Values: BG=0, FG=1, PR_BG=2, PR_FGD=3; NOTE: larger values of alpha (notably 255) are interpreted as PR_FGD too.
 IN CASE OF no alpha mask input (all 0's or all 1's), the 'face' downstream event is used to create a bbox of PR_FG elements.
 IF nothing is present, then nothing is done.</td>
 </tr>
 <tr>
 <td><p><span class="term">handdetect</span></p></td>
 <td>Performs hand gesture detection on videos, providing detected hand positions via bus message and navigation event, and deals with hand gesture events</td>
 </tr>
 <tr>
 <td><p><span class="term">motioncells</span></p></td>
 <td>Performs motion detection on videos and images, providing detected motion cells index via bus messages</td>
 </tr>
 <tr>
 <td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-opencvtextoverlay.html" title="opencvtextoverlay">opencvtextoverlay</a></span></p></td>
 <td>Write text on the top of video</td>
 </tr>
 <tr>
 <td><p><span class="term">retinex</span></p></td>
 <td>Multiscale retinex for colour image enhancement</td>
 </tr>
 <tr>
 <td><p><span class="term">segmentation</span></p></td>
 <td>Create a Foregound/Background mask applying a particular algorithm</td>
 </tr>
 <tr>
 <td><p><span class="term">skindetect</span></p></td>
 <td>Performs non-parametric skin detection on input</td>
 </tr>
 <tr>
 <td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-templatematch.html" title="templatematch">templatematch</a></span></p></td>
 <td>Performs template matching on videos and images, providing detected positions via bus messages.</td>
 </tr>
 </tbody>
 </table></div>
 </div>
 </div>
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	<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
	<title>opencv: GStreamer Bad Plugins 1.0 Plugins Reference Manual</title>
	<meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
	<link rel="home" href="index.html" title="GStreamer Bad Plugins 1.0 Plugins Reference Manual">
	<link rel="up" href="ch02.html" title="gst-plugins-bad Plugins">
	<link rel="prev" href="gst-plugins-bad-plugins-plugin-opengl.html" title="opengl">
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	<td width="100%" align="left" class="shortcuts"></td>
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	</tr></table>
	<div class="refentry">
	<a name="gst-plugins-bad-plugins-plugin-opencv"></a><div class="titlepage"></div>
	<div class="refnamediv"><table width="100%"><tr>
	<td valign="top">
	<h2><span class="refentrytitle">opencv</span></h2>
	<p>opencv — <a name="plugin-opencv"></a>GStreamer OpenCV Plugins</p>
	</td>
	<td class="gallery_image" valign="top" align="right"></td>
	</tr></table></div>
	<div class="refsect1">
	<a name="id-1.3.36.3"></a><h2>Plugin Information</h2>
	<div class="variablelist"><table border="0" class="variablelist">
	<colgroup>
	<col align="left" valign="top">
	<col>
	</colgroup>
	<tbody>
	<tr>
	<td><p><span class="term">filename</span></p></td>
	<td>libgstopencv.so</td>
	</tr>
	<tr>
	<td><p><span class="term">version</span></p></td>
	<td>1.10.4</td>
	</tr>
	<tr>
	<td><p><span class="term">run-time license</span></p></td>
	<td>LGPL</td>
	</tr>
	<tr>
	<td><p><span class="term">package</span></p></td>
	<td>GStreamer Bad Plug-ins source release</td>
	</tr>
	<tr>
	<td><p><span class="term">origin</span></p></td>
	<td>Unknown package origin</td>
	</tr>
	</tbody>
	</table></div>
	</div>
	<div class="refsect1">
	<a name="id-1.3.36.4"></a><h2>Elements</h2>
	<div class="variablelist"><table border="0" class="variablelist">
	<colgroup>
	<col align="left" valign="top">
	<col>
	</colgroup>
	<tbody>
	<tr>
	<td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-cvdilate.html" title="cvdilate">cvdilate</a></span></p></td>
	<td>Applies cvDilate OpenCV function to the image</td>
	</tr>
	<tr>
	<td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-cvequalizehist.html" title="cvequalizehist">cvequalizehist</a></span></p></td>
	<td>Applies cvEqualizeHist OpenCV function to the image</td>
	</tr>
	<tr>
	<td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-cverode.html" title="cverode">cverode</a></span></p></td>
	<td>Applies cvErode OpenCV function to the image</td>
	</tr>
	<tr>
	<td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-cvlaplace.html" title="cvlaplace">cvlaplace</a></span></p></td>
	<td>Applies cvLaplace OpenCV function to the image</td>
	</tr>
	<tr>
	<td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-cvsmooth.html" title="cvsmooth">cvsmooth</a></span></p></td>
	<td>Applies cvSmooth OpenCV function to the image</td>
	</tr>
	<tr>
	<td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-cvsobel.html" title="cvsobel">cvsobel</a></span></p></td>
	<td>Applies cvSobel OpenCV function to the image</td>
	</tr>
	<tr>
	<td><p><span class="term">disparity</span></p></td>
	<td>Calculates the stereo disparity map from two (sequences of) rectified and aligned stereo images</td>
	</tr>
	<tr>
	<td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-edgedetect.html" title="edgedetect">edgedetect</a></span></p></td>
	<td>Performs canny edge detection on videos and images.</td>
	</tr>
	<tr>
	<td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-faceblur.html" title="faceblur">faceblur</a></span></p></td>
	<td>Blurs faces in images and videos</td>
	</tr>
	<tr>
	<td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-facedetect.html" title="facedetect">facedetect</a></span></p></td>
	<td>Performs face detection on videos and images, providing detected positions via bus messages</td>
	</tr>
	<tr>
	<td><p><span class="term">grabcut</span></p></td>
	<td>Runs Grabcut algorithm on input alpha. Values: BG=0, FG=1, PR_BG=2, PR_FGD=3; NOTE: larger values of alpha (notably 255) are interpreted as PR_FGD too.
	IN CASE OF no alpha mask input (all 0's or all 1's), the 'face' downstream event is used to create a bbox of PR_FG elements.
	IF nothing is present, then nothing is done.</td>
	</tr>
	<tr>
	<td><p><span class="term">handdetect</span></p></td>
	<td>Performs hand gesture detection on videos, providing detected hand positions via bus message and navigation event, and deals with hand gesture events</td>
	</tr>
	<tr>
	<td><p><span class="term">motioncells</span></p></td>
	<td>Performs motion detection on videos and images, providing detected motion cells index via bus messages</td>
	</tr>
	<tr>
	<td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-opencvtextoverlay.html" title="opencvtextoverlay">opencvtextoverlay</a></span></p></td>
	<td>Write text on the top of video</td>
	</tr>
	<tr>
	<td><p><span class="term">retinex</span></p></td>
	<td>Multiscale retinex for colour image enhancement</td>
	</tr>
	<tr>
	<td><p><span class="term">segmentation</span></p></td>
	<td>Create a Foregound/Background mask applying a particular algorithm</td>
	</tr>
	<tr>
	<td><p><span class="term">skindetect</span></p></td>
	<td>Performs non-parametric skin detection on input</td>
	</tr>
	<tr>
	<td><p><span class="term"><a class="link" href="gst-plugins-bad-plugins-templatematch.html" title="templatematch">templatematch</a></span></p></td>
	<td>Performs template matching on videos and images, providing detected positions via bus messages.</td>
	</tr>
	</tbody>
	</table></div>
	</div>
	</div>
	<div class="footer">
	<hr>Generated by GTK-Doc V1.25</div>
	</body>
	</html>