title: Photo compare c#
body: <p>I'm using a kinect to take photos and then I'm trying to compare them , The photos will be stored in directories and read in as filestreams , I need to compare the images and decide if they are the same with a pretty high error tolerance to account for diff backgrounds etc its more about the users pose , I'm just wondering if anyone has any tips where to look as I cant find anything</p>
  
  <p>Thanks all</p>