Abstract
We propose a novel scheme to provide a two-dimensional/three-dimensional convertible feature for integral imaging operation under real/virtual mode. With a new fabrication method for a concave (or convex) half mirror array, a prototype system was implemented to verify the feasibility of our proposed scheme. Experimental results show that the proposed scheme also provides a wider viewing angle of an integrated image than the conventional integral imaging system. It is expected that the proposed two-dimensional/three-dimensional convertible integral imaging scheme will be useful for providing an integrated image with high resolution and a wide viewing angle.