Figure 1
An illustration shows two rows of images. The top row has two color photographs: (a) Real/Pixel-Domain shows two adult horses and two foals on a beach, and (b) Fake/Pixel-Domain shows a close-up of a zebra’s head and neck in a field. The bottom row has two corresponding spectral-domain images: (c) Real/Spectral-Domain and (d) Fake/Spectral-Domain, which are abstract representations of the images above them, appearing as a bright central crosshair against a teal background.

Examples of real/fake image pairs (top) and their associated spectral-domain representation pairs (bottom).

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