I have one photograph which contains my grandfather. Unfortunately I don't know which is him. He is with his first wife, who was not my grandmother at his brother's wedding. I have an authenticated photo of her. Is there any facial recognition software available which would look for points of similarity between his photo and a picture of my father, or for that matter myself and state which is the most likely father. A sort of photographic DNA test. If so, does anyone do it on Rootschat please?
