text: Title: Augment image as if somebody took a photo of the same image
  Body: We have a situation where we want to distinguish "real" photos from photos taken of other photos.
  
  Wonder if there's a way to simulate taking a photo of a photo. Perhaps even taking photos from monitor screens.
  
  Screen glare/spectral effects/monitor pixel effects/matte effect... etc. All of this could be useful as image augmentations.
  
  Any ideas? Has anybody worked on anything like this? Perhaps as an academic paper on this.