title: "MATLAB style" computer vision \ image processing visualization \ debugging tools
body: <p>I'm looking for tools that will allow simple visualization and debugging of computer vision \ image processing programs in c++.</p>
  
  <p>The need is mainly for debugging and research.</p>
  
  <p>Specific features:</p>
  
  <ul>
  <li>Showing images with zoom in \out</li>
  <li>ability to annotate images</li>
  <li>ability to link annotations to data (which will shown when clicked)</li>
  <li>ability to link annotations to actions </li>
  </ul>
  
  <p>OpenCV has some capabilities, but they are pretty limited - especially mouse and keyboard interaction.</p>