An apparatus and method are provided for generating a three-dimensional
image having all four physiological depth perception cues. One embodiment
includes backlighting device for projecting light; a spatial light
modulator for modulating light emanated by the backlighting device; a
lens array having a plurality of lenses for receiving and redirecting the
light; and an optional aperture screen for inhibiting unwanted light and
for minimizing reflections from external lighting. Embodiments of the
invention may be used to reproduce directional distribution of light from
a computer-generated image, a photographically captured three-dimensional
scene, or other from other sources.