opencv detect image is tempored/photoshoped
I have came across problem where i need to detect whether given image is manipulated/photoshopped or is the legitimate one, it may be possible to identify this by using numpy array checksum of orginal image and compare it with the contaminated one, but suppose we do not know the source of the image, or we don't know the original image, then how it could be achieved? Is it possible to do this?
I don't think it is possible. When you have got results as this one, things are becoming really difficult....