http://i240.photobucket.com/albums/f...motionblur.jpg
I offer you this example of detecting true motion blur… verses how CGI generates motion blur (from a single captured frame of video).
Notice the jet on the left labeled true motion blue, is a truly blurred image. However, on the right, the object created with CGI (in order to create the allusion of motion blur), the object’s image is simply repeated multiple times. This multiple image is the key to help identify CGI images.
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