Current Optics and Photonics

Optical Society of Korea (한국광학회)
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Rapid Calculation of CGH Using the Multiplication of Down-scaled CGH with Shifted Concave Lens Array Function

  • Lee, Chang-Joo (School of Electronic and Electrical Engineering, College of IT Engineering, Kyungpook National University) ;
  • Lee, Seung-Yeol (School of Electronic and Electrical Engineering, College of IT Engineering, Kyungpook National University)
  • Received : 2021.11.03
  • Accepted : 2021.12.30
  • Published : 2022.02.25
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Abstract

Holographic display technology is one of the promising 3D display technologies. However, the large amount of computation time required to generate computer-generated holograms (CGH) is a major obstacle to the commercialization of digital hologram. In various systems such as multi-depth head-up-displays with hologram contents, it is important to transmit hologram data in real time. In this paper, we propose a rapid CGH computation method by applying an arraying of a down-scaled hologram with the multiplication of a shifted concave lens function array. Compared to conventional angular spectrum method (ASM) calculation, we achieved about 39 times faster calculation speed for 3840 × 2160 pixel CGH calculation. Through the numerical investigation and experiments, we verified the degradation of reconstructed hologram image quality made by the proposed method is not so much compared to conventional ASM.

Keywords

Acknowledgement

Institute of Information & communications Technology Planning & Evaluation (IITP) funded by MSIT (No. 2019-0-00001, Development of Holo-TV Core Technologies for Hologram Media Services); Technology Innovation Program funded by the MOTIE, Korea (P20010672).

References

  1. F. Fischnaller, A. Guidazzoli, S. Imboden, D. D. Luca, M. C. Liguori, A. Russo, R. Cosentino, and M. A. De Lucia, "Sarcophagus of the Spouses installation intersection across archaeology, 3D video mapping, holographic techniques combined with immersive narrative environments and scenography," in Proc. Digital Heritage (Granada, Spain, Sep. 2015), pp. 365-368.
  2. R. Haussler, Y. Gritsai, E. Zschau, R. Missbach, H. Sahm, M. Stock, and H. Stolle, "Large real-time holographic 3D displays: enabling components and results," Appl. Opt. 56, F45-F52 (2017). https://doi.org/10.1364/AO.56.000F45
  3. N. Padmanaban, Y. Peng, and G. Wetzstein, "Holographic near-eye displays based on overlap-add stereograms," ACM Trans. Graph. 38, 214 (2019).
  4. H. Byeon, T. Go, and S. J. Lee, "Deep learning-based digital in-line holographic microscopy for high resolution with extended field of view," Opt. Laser. Technol. 113, 77-86 (2019).
  5. V. R. Besaga, N. C. Gerhardt, and M. R. Hofmann, "Digital holography for spatially resolved analysis of the semiconductor optical response," Appl. Opt. 60, A15-A20 (2021). https://doi.org/10.1364/ao.402488
  6. J. Jang, J. W. Jeon, J. S. Kim, and K.-N. Joo, "Efficient and exact extraction of the object wave in off-axis digital holography," Curr. Opt. Photonics 2, 547-553 (2018). https://doi.org/10.3807/COPP.2018.2.6.547
  7. S. H. Jeon and S. K. Gil, "Secret key sharing cryptosystem using optical phase-shifting digital holography," Curr. Opt. Photonics 3, 119-127 (2019). https://doi.org/10.3807/COPP.2019.3.2.119
  8. J. Christmas and N. Collings, "Realizing automotive holographic head up displays," SID Symp. Dig. Tech. 47, 1017-1020 (2016).
  9. B. Mullins, P. Greenhalgh, and J. Christmas, "The holographic future of head up displays," SID Symp. Dig. Tech. 48, 886-889 (2017).
  10. W. Wang, X. Zhu, K. Chan, and P. Tsang, "Digital holographic system for automotive augmented reality head-up-display," in Proc. IEEE 27th International Symposium on Industrial Electronics-ISIE (Cairns, Australia, Jun. 2018), pp. 1327-1330.
  11. C.-Y. Shen, Y. Cheng, S.-H. Huang, and Y.-P. Huang, "Image enhancement of 3D holographic projection using multi-constraints angular spectrum algorithm," SID Symp. Dig. Tech. 50, 1576-1579 (2019).
  12. P. Coni, N. Damamme, and J.-L. Bardon, "The future of holographic head-up display," IEEE Consum. Electron. Mag. 8, 68-73 (2019).
  13. D.-W. Kim, Y.-H. Lee, and Y.-H. Seo, "High-speed computer-generated hologram based on resource optimization for block-based parallel processing," Appl. Opt. 57, 3511-3518 (2018). https://doi.org/10.1364/AO.57.003511
  14. C. Chen, K. Chang, C. Liu, J. Wang, and Q. Wang, "Fast hologram generation using intermediate angular-spectrum method for high-quality compact on-axis holographic display," Opt. Express 27, 29401-29414 (2019). https://doi.org/10.1364/oe.27.029401
  15. D. Pi, J. Liu, Y. Han, S. Yu, and N. Xiang, "Acceleration of computer-generated hologram using wavefront-recording plane and look-up table in three-dimensional holographic display," Opt. Express 28, 9833-9841 (2020). https://doi.org/10.1364/oe.385388
  16. K. Matsushima and S. Nakahara, "Extremely high-definition full-parallax computer-generated hologram created by the polygon-based method," Appl. Opt. 48, H54-H63 (2009). https://doi.org/10.1364/ao.48.000h54
  17. D. Blinder and T. Shimobaba, "Efficient algorithms for the accurate propagation of extreme-resolution holograms," Opt. Express 27, 29905-29915 (2019). https://doi.org/10.1364/oe.27.029905
  18. T. Shimobaba, K. Matsushima, T. Takahashi, Y. Nagahama, S. Hasegawa, M. Sano, R. Hirayama, T. Kakue, and T. Ito, "Fast, large-scale hologram calculation in wavelet domain," Opt. Commun. 412, 80-84 (2018). https://doi.org/10.1016/j.optcom.2017.11.066
  19. T. Nishitsuji, T. Shimobaba, T. Kakue, and T. Ito, "Review of fast calculation techniques for computer-generated holograms with the point-light-source-based model," IEEE Trans. Industr. Inform. 13, 2447-2454 (2017). https://doi.org/10.1109/TII.2017.2669200
  20. P. W. M. Tsang, T.-C. Poon, and Y. M. Wu, "Review of fast methods for point-based computer-generated holography," Photonics Res. 6, 837-846 (2018). https://doi.org/10.1364/prj.6.000837
  21. H. Sato, T. Kakue, Y. Ichihashi, Y. Endo, K. Wakunami, R. Oi, K. Yamamoto, H. Nakayama, T. Shimobaba, and T. Ito, "Real-time colour hologram generation based on ray-sampling plane with multi-GPU acceleration," Sci. Rep. 8, 1500 (2018). https://doi.org/10.1038/s41598-018-19361-7
  22. T. Nishitsuji, T. Shimobaba, T. Kakue, and T. Ito, "Fast calculation of computer-generated hologram of line-drawn objects without fft," Opt. Express 28, 15907-15924 (2020). https://doi.org/10.1364/oe.389778
  23. Z. Wang, G. Lv, Q. Feng, A. Wang, and H. Ming, "Simple and fast calculation algorithm for computer-generated hologram based on integral imaging using look-up table," Opt. Express 26, 13322-13330 (2018). https://doi.org/10.1364/OE.26.013322
  24. Z. Wang, A. C. Bovik, H. R. Sheikh, and E. P. Simoncelli, "Image quality assessment: from error visibility to structural similarity," IEEE Trans. Image Process. 13, 600-612 (2004). https://doi.org/10.1109/TIP.2003.819861