Dual-View Integral Imaging System With Wide Viewing Angle And High Spatial Resolution

被引：13
作者：
Deng, Huan [1 ]
Li, Sai [1 ]
Wang, Lei [1 ]
Xing, Yan [2 ]
Wang, Qiong-Hua [2 ]
机构：
[1] Sichuan Univ, Sch Elect & Informat Engn, Chengdu 610065, Peoples R China
[2] Beihang Univ, Sch Instrumentat & Optoelect Engn, Beijing 100191, Peoples R China
来源：
IEEE PHOTONICS JOURNAL | 2020年 / 12卷 / 03期
基金：
中国国家自然科学基金;
关键词：
Dual-view; integral imaging; viewing angle; spatial resolution; 3-DIMENSIONAL DISPLAY; LIGHT-FIELD; 3D DISPLAY; ARRAY;
D O I：
10.1109/JPHOT.2020.2994118
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, a dual-view integral imaging system is proposed to present two different 3D images for viewers in different viewing zones. For most of the conventional dual-view integral imaging systems, either the viewing angle or the spatial resolution of 3D image is decreased. In the proposed dual-view system, the viewing angle of each viewing zone is enlarged by introducing a switchable mask. Meanwhile, the spatial resolution of the 3D image is maintained by using the time-division multiplexing technology. A prototype of the proposed dual-view system is developed and it has wide viewing angle and high spatial resolution. The experiments coincide with the theoretical analysis.
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页数：11
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