Integral three-dimensional television using a 2000-scanning-line video system

Abstract

We have developed an integral three-dimensional (3-D) television that uses a 2000-scanning-line video system that can shoot and display 3-D color moving images in real time. We had previously developed an integral 3-D television that used a high-definition television system. The new system uses ∼6 times as many elemental images $\left[160\left(\text{horizontal}\right)\times 118\left(\text{vertical}\right)\text{\hspace{0.17em} elemental \hspace{0.17em} images}\right]$ arranged at $\sim 1.5$ times the density to improve further the picture quality of the reconstructed image. Through comparison an image near the lens array can be reconstructed at $\sim 1.9$ times the spatial frequency, and the viewing angle is $\sim 1.5$ times as wide.

© 2006 Optical Society of America

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