As far as I understand the pixelated image is just to show the digital noise. Because the noise is different in that area it proves that area was manipulated. However the pixelated photo in no way shows us what was shopped out, only the digitally edited area.
As far as I understand the pixelated image is just to show the digital noise. Because the noise is different in that area it proves that area was manipulated. However the pixelated photo in no way shows us what was shopped out, only the digitally edited area.