title: iOS objective C converting coordinates from Absolute image location to my views coordinate system
body: <p>I am using CIDetector to find faces in a picture. </p>
  
  <p>The coordinates of faces it returns are the absolute coordinates in the image file (The image dimensions are much larger than the screen size obviously).</p>
  
  <p>I tried to use the converRect:toView command. The image itself is not a UIView so the command doesn't work, also I have a few views embedded inside each other where finally the image is being shown. </p>
  
  <p>I want to convert the bounds of the found faces in the image to the exact location of the face being shown on the screen in the embedded image.</p>
  
  <p>How can this be accomplished?</p>
  
  <p>Thanks!
  <a href="http://i.stack.imgur.com/x44sL.jpg" rel="nofollow">The image being shown on the phone - the image is scaled to fit the screen with aspect fit</a></p>