Journal of Applied Optics, Volume. 45, Issue 3, 598(2024)

Image quality evaluation method and system for head-mounted three-dimensional display

Xueqi WANG1... Zehao HE2, Qiaofen ZHU1 and Liangcai CAO2,* |Show fewer author(s)
Author Affiliations
  • 1School of Mathematics and Physics Science and Engineering, Hebei University of Engineering, Handan 056038, China
  • 2Department of Precision Instrument, Tsinghua University, Beijing 100084, China
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    Figures & Tables(12)
    Schematic diagram of depth reconstruction
    Ideal quantitative evaluation of distortions
    Measurement principle of field angles for HMD device
    Measurement system for HMD device parameters
    Binocular images obtained by 3ds Max
    Test of depth reconstruction
    Test of ultimate resolution
    Test of image quality
    Test of color components
    • Table 1. Distortions of selected corner points in different directions

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      Table 1. Distortions of selected corner points in different directions

      DlhlDlhvDlllDllvDrhlDrhvDrllDrlv
      左眼/%0.036 9−0.530 0−0.300 0−0.930 0−0.640 00.0834−0.610 00.500 0
      右眼/%−1.116 0−0.230 00.350 0−0.410 00.230 0−1.310−0.690 00.730 0
    • Table 2. Radius distortion coefficients between actual image point and ideal image point at corner position

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      Table 2. Radius distortion coefficients between actual image point and ideal image point at corner position

      a0a1a2a3a4a5
      左眼0.000 00.992 60.003 00.000 50.000 00.000 0
      右眼0.000 00.996 9−0.001 7−0.000 10.000 00.000 0
    • Table 3. Polar angle distortion coefficients between actual image point and ideal image point at corner position

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      Table 3. Polar angle distortion coefficients between actual image point and ideal image point at corner position

      b0b1b2b3b4b5
      左眼0.000 00.965 9−0.007 70.041 4−0.020 20.004 0
      右眼0.000 00.961 80.009 30.021 40.021 7−0.011 1
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    Xueqi WANG, Zehao HE, Qiaofen ZHU, Liangcai CAO. Image quality evaluation method and system for head-mounted three-dimensional display[J]. Journal of Applied Optics, 2024, 45(3): 598

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    Paper Information

    Category: Research Articles

    Received: Jul. 18, 2023

    Accepted: --

    Published Online: Jun. 2, 2024

    The Author Email: CAO Liangcai (曹良才(1977—))

    DOI:10.5768/JAO202445.0301002

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