Chinese Journal of Lasers, Volume. 47, Issue 1, 0109002(2020)

One-Step Shooting Method for Integral Imaging Without Depth Inversion

Jiaojiao Li, Huan Deng*, Sai Li, Hanle Zhang, Lei Wang, and Cong Chen
Author Affiliations
  • College of Electronics and Information Engineering, Sichuan University, Chengdu, Sichuan 610065, China
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    A pseudoscopic problem often exists in traditional integral imaging display, and is typically solved using two-step shooting process. In this paper, a one-step shooting method for integral imaging without depth inversion is proposed. In this method, the off-axis paralleled shooting scheme is adopted to shoot a three-dimensional (3D) scene and generate an orthoscopic elemental image array (EIA) by reasonably designing the shooting parameters and rearranging the set of elemental images. The generated EIA can be directly used for integral imaging display without depth inversion. The proposed method avoids complex image correction and the tedious two-step shooting process and can quickly generate the EIA with correct depth information. In 3D integral image display experiment, the 3D images reconstructed based on EIA are vivid and clear. The experimental results validate the efficacy of the proposed method.

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    Jiaojiao Li, Huan Deng, Sai Li, Hanle Zhang, Lei Wang, Cong Chen. One-Step Shooting Method for Integral Imaging Without Depth Inversion[J]. Chinese Journal of Lasers, 2020, 47(1): 0109002

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    Paper Information

    Category: holography and information processing

    Received: Jul. 22, 2019

    Accepted: Sep. 26, 2019

    Published Online: Jan. 9, 2020

    The Author Email: Huan Deng (huandeng@ scu.edu.cn)

    DOI:10.3788/CJL202047.0109002

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