Photonics Research, Volume. 3, Issue 4, 173(2015)

Cross-talk-free integral imaging three-dimensional display based on a pyramid pinhole array

Huan Deng1, Qiong-Hua Wang1、*, Fei Wu2, Cheng-Gao Luo1, and Yao Liu1
Author Affiliations
  • 1School of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China
  • 2Institute of Three-Dimensional Display Technology, Chengdu Technological University, Chengdu 611730, China
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    Figures & Tables(8)
    Schematics of (a) the proposed 3D display and (b) a pyramid with a pinhole.
    Principle of (a) the pickup process and (b) the proposed display process.
    Principle of the proposed cross-talk-free II 3D display.
    Handmade PPA.
    Schematic diagram of the experimental setup.
    Different views of the 3D image reconstructed by the proposed prototype: (a) −20°, (b) 0°, and (c) 20°.
    Different views of the 3D image reconstructed by the conventional prototype: (a) −20°, (b) 0°, and (c) 20°.
    • Table 1. Specifications of the Two Prototypes

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      Table 1. Specifications of the Two Prototypes

       Proposed PrototypeConventional Prototype
      Array20×2020×20
      Pyramid/pinhole pitch10 mm10 mm
      EIA pitch10 mm10 mm
      Pinhole size1 mm1 mm
      Resolution of EI30×30 pixels30×30 pixels
      Distance between
      pinhole and EIA10 mm10 mm
      PPA height10 mmNo
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    Huan Deng, Qiong-Hua Wang, Fei Wu, Cheng-Gao Luo, Yao Liu, "Cross-talk-free integral imaging three-dimensional display based on a pyramid pinhole array," Photonics Res. 3, 173 (2015)

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    Paper Information

    Category: Imaging

    Received: Mar. 23, 2015

    Accepted: May. 13, 2015

    Published Online: Jan. 6, 2016

    The Author Email: Qiong-Hua Wang (qhwang@scu.edu.cn)

    DOI:10.1364/PRJ.3.000173

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