title: OpenCV matching images
body: <p>I am trying to use OpenCV to match images like these: </p>
  
  <p><a href="https://i.stack.imgur.com/imtdT.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/imtdT.jpg" alt="img1"></a>
  
  <a href="http://img849.imageshack.us/img849/8177/clearz.jpg" rel="nofollow noreferrer">img2 http://img849.imageshack.us/img849/8177/clearz.jpg</a></p>
  
  <p>And I need to find the best intersection of them.</p>
  
  <p>I tried using SURFDetector and matching using BruteforceMatcher, but finds descriptors not equal.</p>
  
  <p>Tell me please the correct way to solve problem.</p>