From a 3D technical standpoint...This shows what you can do in stereo with one digital camera( if you shoot two exposures) and move or about 5/8 of an inch only
at this very close distance. Closer would require a 1/2 or even 3/8 move if you went in tightly. The idea is to keep the overlay within 10 or 15 pixels on the closest parts.
Contrast is always a major consideration when processing a close facial shot. Areas of lower contrast don't have to overlay as much. Face edges often must be exactly
overlaid due to the potential difference in brightness from the face to the background.
He may not look much like the famous guy, but we give him high marks for holding still!
Strangely...once we capture him in 3d ..he will seem to move tracking your head movements left or right! TRY IT!
