Resolution-improved holographic stereogram for dual-view 3D display based on integral imaging

被引：7

作者：

Ma, Fenghua ^{[1
]}

Shi, Baoqi ^{[1
]}

Wang, Jinghao ^{[2
]}

Wu, Shuimei ^{[1
]}

Wang, Anting ^{[1
]}

机构：

[1] Univ Sci & Technol China, Dept Opt & Opt Engn, Hefei 230026, Anhui, Peoples R China

[2] Zhejiang Lab, Res Inst Intelligent Networks, Hangzhou 311121, Zhejiang, Peoples R China

来源：

OPTICS AND LASERS IN ENGINEERING | 2023年 / 161卷

关键词：

Integral imaging; Holographic stereogram; Dual-view 3D display; COMPUTER-GENERATED HOLOGRAPHY; SYSTEM; MODULATOR; IMAGES; ARRAY; ANGLE;

D O I：

10.1016/j.optlaseng.2022.107378

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper, a dual-view 3D display using a holographic stereogram based on integral imaging was proposed and implemented without the use of complex components. To improve the quality of the reconstructed 3D images, we developed a modified holographic stereogram utilizing resolution-priority integral imaging. A resolution -improved dual-view 3D display was achieved by converting plane-wave propagation to spherical-wave propaga-tion during image reconstruction. We compared reconstructed images from the identical viewpoint of the above proposed methods with corresponding reference images by numerical simulations and optical experiments. Both simulated and experimental results confirmed that using the modified holographic stereogram for dual-view 3D display effectively enhances resolution.

引用

页数：8

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