Chinese Optics Letters, Volume. 14, Issue 4, 041101(2016)

Optimization algorithm of near-eye light field displays based on human visual characteristics

Jun Ding, Mali Liu, Qing Zhong, Haifeng Li*, and Xu Liu
Author Affiliations
  • State Key Lab. of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou 310027, China
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    Figures & Tables(9)
    Configuration of the near-eye light field displays.
    Algorithm pipeline of the near-eye light field displays.
    Visualization of transform matrix T.
    MTF profiles in different retinal eccentricities.
    Weight distribution in different FOVs.
    Reconstructed results by different algorithms: (a) original light field, (b) Wetzstein’s optimization, and (c) weight optimization.
    PSNR based on Wetzstein’s and the weight optimization.
    Intensity comparison with line patterns. (a) and (d) denote the target light field in different perspective views, (b) and (e) are the construction results by Wetzstein’s optimization, (c) and (f) are the construction results by weight optimization, and (g) and (h) are the pixel intensity at the corresponding 1D slices.
    • Table 1. Pupil Resolution in Different FOVs

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      Table 1. Pupil Resolution in Different FOVs

      θRθR
      Fovea1.102630°2.5371
      1.260740°3.6703
      10°1.415850°6.2728
      20°1.858760°18.2725
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    Jun Ding, Mali Liu, Qing Zhong, Haifeng Li, Xu Liu, "Optimization algorithm of near-eye light field displays based on human visual characteristics," Chin. Opt. Lett. 14, 041101 (2016)

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    Paper Information

    Category: Imaging Systems

    Received: Oct. 29, 2015

    Accepted: Feb. 4, 2016

    Published Online: Aug. 6, 2018

    The Author Email: Haifeng Li (lihaifeng@zju.edu.cn)

    DOI:10.3788/COL201614.041101

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