3D TV with integral imaging

We have developed experimental 3DTV systems based on integral method to obtain full-color, full-parallax with spatial imaging in real time. The resolution factors for reconstructed 3D images, namely, diffraction of an elemental lens, number of elemental lenses, number of pixels of an elemental image, and viewing zone are described. It is clarified a huge number of pixels is required for the whole elemental images and depth control reduces the requirement. The 3DTV systems using high resolution video are introduced in this paper.