Identifying Manipulated Image
Jamie found a cool story at MIT Tech Review. (As an aside, it sits behind an interstitial ad AND on 2 pages: normally I reject websites that do that, but it’s a slow news day, so I’m letting it through) Essentially, software is used to analyize light patterns in still photographs. Once you can figure out where the light sources are, it becomes a lot easier to determine if an image has been photoshopped.
Read more of this story at Slashdot.
Original post by CmdrTaco