http://programmingexamples.net/w/index.php?action=history&feed=atom&title=OpenCV%2FBasics%2FMatrixType 2026-08-06T08:00:09Z Revision history for this page on the wiki MediaWiki 1.23.5 http://programmingexamples.net/w/index.php?title=OpenCV/Basics/MatrixType&diff=4699&oldid=prev 2011-08-02T13:21:28Z

<p>Created page with &#039;==MatrixType.cxx== &lt;source lang=&quot;cpp&quot;&gt; #include &quot;opencv2/core/core.hpp&quot; #include &lt;iostream&gt; int main( int argc, char* argv[]) { cv::Mat R(3,3,cv::DataType&lt;double&gt;::type); …&#039;</p> <p><b>New page</b></p><div>==MatrixType.cxx==<br /> &lt;source lang=&quot;cpp&quot;&gt;<br /> #include &quot;opencv2/core/core.hpp&quot;<br /> <br /> #include &lt;iostream&gt;<br /> <br /> int main( int argc, char* argv[])<br /> {<br /> cv::Mat R(3,3,cv::DataType&lt;double&gt;::type);<br /> <br /> R.at&lt;double&gt;(0,0) = 1.0;<br /> R.at&lt;double&gt;(0,1) = 2;<br /> R.at&lt;double&gt;(0,2) = 3;<br /> R.at&lt;double&gt;(1,0) = 4;<br /> R.at&lt;double&gt;(1,1) = 5;<br /> R.at&lt;double&gt;(1,2) = 6;<br /> R.at&lt;double&gt;(2,0) = 7;<br /> R.at&lt;double&gt;(2,1) = 8;<br /> R.at&lt;double&gt;(2,2) = 9;<br /> <br /> std::cout &lt;&lt; &quot;R: &quot; &lt;&lt; R &lt;&lt; std::endl;<br /> <br /> return 0;<br /> }<br /> <br /> &lt;/source&gt;<br /> <br /> ==CMakeLists.txt==<br /> &lt;source lang=&quot;cmake&quot;&gt;<br /> cmake_minimum_required(VERSION 2.6)<br /> <br /> PROJECT(MatrixType)<br /> <br /> FIND_PACKAGE(OpenCV REQUIRED )<br /> INCLUDE_DIRECTORIES( ${OPENCV_INCLUDE_DIR} )<br /> <br /> ADD_EXECUTABLE(MatrixType MatrixType.cxx)<br /> TARGET_LINK_LIBRARIES(MatrixType opencv_core opencv_highgui<br /> opencv_flann opencv_imgproc opencv_highgui opencv_ml opencv_video opencv_objdetect<br /> opencv_features2d opencv_calib3d opencv_legacy opencv_contrib<br /> )<br /> &lt;/source&gt;</div>

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