title: Fast Cross-Platform C/C++ Image Processing Libraries
body: <p>What are some cross platform and high performance image libraries for image processing (resizing and finding the color/hue histograms). No gui needed. This is for C/C++. </p>
  
  <p>So far I have looked in to </p>
  
  <ul>
  <li>OpenCV</li>
  <li>GIL as part of Boost</li>
  <li>DevIL</li>
  <li>CImg</li>
  </ul>
  
  <p>My questions</p>
  
  <ul>
  <li>How's the performance of the ones I have listed above</li>
  <li>What are some other libraries</li>
  </ul>
  
  <p>Your input much appreciated. </p>