Study on a stereoscopic display system employing eye-position tracking for multi-viewers

We propose a new autostereoscopic display system employing an eye-position tracking technique for multi-viewers who do not need to wear 3-D glasses. We also describe the developed stereoscopic projectors and the lenticular screen design for this system. In this system, the 3-D screen consists of two lenticular screens and a diffusion layer. Each 3-D projector that corresponds to a viewer consists of two projectors for right and left images. The viewer's positions are detected, and the 3-D projector moves according to the viewer's movement.