Enhancement of viewing angle of multi stage projection type integral imaging 3D display

ZHANG Lei; YANG Yong; ZHAO Xing; FANG ZHiLiang; YUAN XiaoCong

doi:10.3788/OPE.20132101.0001

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Enhancement of viewing angle of multi stage projection type integral imaging 3D display

Article | 更新时间：2020-08-12

- Enhancement of viewing angle of multi stage projection type integral imaging 3D display
- Optics and Precision Engineering Vol. 21, Issue 1, Pages: 1-6(2013)
- 作者机构：
  
  南开大学现代光学研究所光学信息技术科学教育部重点实验室
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20132101.0001
  CLC： O439;TH70
- Received：21 June 2012，
  
  Revised：05 September 2012，
  
  Published Online：24 January 2013，
  
  Published：15 January 2013
- 稿件说明：
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张雷杨勇赵星方志良袁小聪. 多级投影式集成成像三维显示视场角拓展[J]. 光学精密工程, 2013,21(1): 1-6

ZHANG Lei YANG Yong ZHAO Xing FANG ZHiLiang YUAN XiaoCong. Enhancement of viewing angle of multi stage projection type integral imaging 3D display[J]. Editorial Office of Optics and Precision Engineering, 2013,21(1): 1-6
张雷杨勇赵星方志良袁小聪. 多级投影式集成成像三维显示视场角拓展[J]. 光学精密工程, 2013,21(1): 1-6 DOI： 10.3788/OPE.20132101.0001.

ZHANG Lei YANG Yong ZHAO Xing FANG ZHiLiang YUAN XiaoCong. Enhancement of viewing angle of multi stage projection type integral imaging 3D display[J]. Editorial Office of Optics and Precision Engineering, 2013,21(1): 1-6 DOI： 10.3788/OPE.20132101.0001.

摘要

针对集成成像三维再现像的视场角较窄，实用化受限的问题

提出了一种拓展集成成像视场角的新方法

并基于多级投影技术构建了具有大视场角的三维集成成像系统。该系统利用多个投影仪并联投射不同级次的元素图像阵列并进行三维重构来获得大视场角的集成成像再现像。与传统的集成成像视场角拓展技术相比，所提方法具有系统结构简单、无需场镜等辅助光学器件；系统中没有机械运动，不会产生振动和噪声；以及可用于大尺寸集成成像显示系统的优点。光学实验结果表明，提出的多级投影式集成成像显示系统的再现像视场角为35，是传统的集成成像系统获得的视场角的2.92倍，明显拓展了视场角。

Abstract

As integral imaging has narrower viewing angles for three-dimensional reconstruction images

it can not be widely applied in three-dimensional display. To enhance the viewing angles of integral imaging

this paper develops a new three-dimensional integral imaging system with a larger view angle based on the multi-level projection technology. The system projects the element image array with different levels in parallel based on multiprojectors and obtains a construction image with a large viewing angle by three dimensional reconstruction. As compared with the conventional method with multi-axles

the proposed method has the advantages on its simply structure without other field lenses and stable system no vibration and noises. Furthermore

it is suitable for the large-scale integral imaging system. The optical experiment shows that the viewing angle of proposed integral imaging system with multiprojectors is 35

which is 2.92 times that of the conventional integral imaging system and enhances the viewing angle greatly.

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references

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Related Author

YUAN Xiao-cong

FANG Zhi-liang

ZHAO Xing

YANG Yong

ZHANG Lei

YUAN Xiao-cong

FANG Zhi-liang

YANG Yong

Related Institution

Key Laboratory of Optical Information Science and Technology of the Ministry of Education, Institute of Modern Optics, Nankai University

Key Laboratory of Optical Information Science and Technology, Ministry of Education, Institute of Modern Optics, Nankai University

School of Electronics and Information Engineering, Changchun University of Science and Technology

Department of Optoelectronic Technology, Nanjing University of Science and Technology

南京理工大学江苏省微光成像与智能感知重点实验室

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