are not from the same camera or and not from the same image okay now if we had access to the actual images that this was taken from created with then we could actually look at the the metadata that comes with the image and then we can realize that it's actually you know the cameras are different the focal lengths and different cetera et cetera but of course in real life we don't have access to any of that and so what we're going to do is we're going to train an algorithm to see if for a pair of images if those images if we can learn if a