@kevinrns Kevin, they are both. Stereographs are composed of two photographs side by side. It's not a one or the other situation and I think one should be able to refer to stereographs (made with photographs) as photographs without being "corrected".
Those aren't photographs, those are stereographs. Slightly offset images that, when viewed in a device so each image goes to just one eye, creates a full 3d image.