In this paper, we propose a dual-view integral imaging (DVII) three-dimensional (3D) display that presents different 3D images in the left and right viewing directions simultaneously. The DVII 3D display consists of a display panel and a microlens array, and its elemental image array (EIA) is composed of two sub-EIAs. The sub-EIAs captured for two different 3D scenes are responsible for two different 3D images in the left-view and right-view integral imaging 3D displays, respectively. A prototype of the DVII 3D display using a pinhole array is developed, and good results are obtained.

Abstract:In this paper, we analyze the depth of field (DOF) of integral imaging displays based on wave optics. With considering the diffraction effect, we analyze the intensity distribution of light with multiple microlenses and derive a DOF calculation formula for integral imaging display system. We study the variations of DOF values with different system parameters. Experimental results are provided to verify the accuracy of the theoretical analysis. The analyses and experimental results presented in this paper could be beneficial for better understanding and designing of integral imaging displays. References and links1. G. Lippmann, "La photographie integrale," C. R. Acad. Sci. 146, 446-451 (1908). 2. M. Cho, M. Daneshpanah, I. Moon, and B. Javidi, "Three-dimensional optical sensing and visualization using integral imaging," Proc. IEEE 99(4), 556-575 (2011). 3. C. C. Ji, C. G. Luo, H. Deng, D. H. Li, and Q. H. Wang, "Tilted elemental image array generation method for moiré-reduced computer generated integral imaging display," Opt. Express 21(17), 19816-19824 (2013). 4. X. Xiao, B. Javidi, M. Martínez-Corral, and A. Stern, "Advances in three-dimensional integral imaging: sensing, display, and applications," Appl. Opt. 52(4), 546-560 (2013). 5. Y. Takaki, K. Tanaka, and J. Nakamura, "Super multi-view display with a lower resolution flat-panel display,"Opt. 190-205 (2013). 30. Y. Igarashi, H. Murata, and M. Ueda, "3D display system using a computer generated integral photography," Jpn. J. Appl. Phys. 17(9), 1683-1684 (1978). 31. A. Stern and B. Javidi, "Three-dimensional image sensing, visualization, and processing using integral imaging,"

We propose a dual-view integral imaging (DVII) 3D display using polarizer parallax barriers (PPBs). The DVII 3D display consists of a display panel, a microlens array, and two PPBs. The elemental images (EIs) displayed on the left and right half of the display panel are captured from two different 3D scenes, respectively. The lights emitted from two kinds of EIs are modulated by the left and right half of the microlens array to present two different 3D images, respectively. A prototype of the DVII 3D display is developed, and the experimental results agree well with the theory.