title: error: imread is not a member of cv
body: <p>I use OpenCV 3.0 and Ubuntu 14.04.  I'm trying to compile a few codes on ubuntu using opencv. I get error</p>
  
  <blockquote>
    <p>"error: 'imread' is not a member of 'cv'"</p>
  </blockquote>
  
  <p>Due to my previous search knowledge, I tried compiling by adding "highgui.h".</p>
  
  <p>I use:</p>
  
  <pre><code>$g++ main.cpp HOG.cpp HOGFeaturesOfBlock.cpp -I/usr/local/include/opencv -lml -lcvaux -highgui -lcv -lcxcore -o featureExtractor
  </code></pre>
  
  <p>on terminal to compile.</p>
  
  <p>Any suggest?
  Regards.
  Can.</p>