Study on Visual Display for Stereoscopic Vision Based on Binocular Parallax Using Retro-reflective Projection Technology

Abstract

This paper discuss an image presenting method that projects information on an inner wall of a car in order to raise safety by using RPT(Retro-reflective Projection Technology). In previous research, we can see through the rear seat which is covered with retro-reflective material as a screen and recognize directly backward of a car. In this paper, we propose a projection optical system for binocular vision by using the stepwise lens array and field lens. We conducted an experiment to verify the visibility of the proposed system.