Abstract
Theorem of light field optics is different from conventional imaging optics in its paradigm. In light field
optics, the position and the direction of rays are recorded as they are instead of an image, which is light
amplitude distribution on a plane. Using light field optics 3D volume image can be reconstructed from
data shown on a flat display. And it is not necessary that reconstructed image is optically conjugated
with display plane.
I introduce theorem of light field optics and its applications.
