title: Octave can't find function handle
body: <p>I use Octave to run the <a href="https://github.com/sergeyk/selective_search_ijcv_with_python" rel="nofollow">selective search</a> code, it gives me this error:</p>
  
  <p><code>error: @SSSimColourTextureSizeFillOrig: no function and no method found</code>. </p>
  
  <p>The code which arises this error is:</p>
  
  <pre><code>simFunctionHandles = {@SSSimColourTextureSizeFillOrig, @SSSimTextureSizeFill, @SSSimBoxFillOrig, @SSSimSize};
  </code></pre>
  
  <p>But this code can successfully run on MATLAB, so I supposed there is some bugs in Octave or it doesn't support function handle?</p>