TY - JOUR
T1 - Accelerated holographic video generation based on rotational motion compensation of segmented wavefield in 360-degree holographic display
AU - Wei, Jiahao
AU - Li, Chao
AU - Li, Haifeng
AU - Pi, Dapu
AU - Wang, Yongtian
AU - Liu, Juan
N1 - Publisher Copyright:
© 2026
PY - 2026/7
Y1 - 2026/7
N2 - In this paper, a segmented wavefield-based rotational motion compensation (SW-RMC) method is proposed for accelerated generation of holographic video in 360-degree three-dimensional (3D) holographic display. The 3D rotational motion along the vertical axis can be effectively compensated on the hologram plane with the use of segmented wavefield-based rotation transformation theory. Furthermore, we develop an error compensation scheme based on periodic reference frames to ensure that holographic video always maintain high reconstruction quality. Experimental results show compared with the general motion compensation MCRC method, which is the special case of SW-RMC without segmentation, the range of a single motion compensation is significantly expanded and the generation speed of holographic video is improved by 4.4 times. Meanwhile, compared with traditional frame-by-frame calculation methods, our proposed method has significant advantages in generating holographic video with massive frames, which achieves similar continuous motion parallax while increasing the generation speed by 14.9 times.
AB - In this paper, a segmented wavefield-based rotational motion compensation (SW-RMC) method is proposed for accelerated generation of holographic video in 360-degree three-dimensional (3D) holographic display. The 3D rotational motion along the vertical axis can be effectively compensated on the hologram plane with the use of segmented wavefield-based rotation transformation theory. Furthermore, we develop an error compensation scheme based on periodic reference frames to ensure that holographic video always maintain high reconstruction quality. Experimental results show compared with the general motion compensation MCRC method, which is the special case of SW-RMC without segmentation, the range of a single motion compensation is significantly expanded and the generation speed of holographic video is improved by 4.4 times. Meanwhile, compared with traditional frame-by-frame calculation methods, our proposed method has significant advantages in generating holographic video with massive frames, which achieves similar continuous motion parallax while increasing the generation speed by 14.9 times.
KW - Computer-generated hologram
KW - Holographic 3D display
KW - Holographic video
KW - Motion Compensation
UR - https://www.scopus.com/pages/publications/105031637059
U2 - 10.1016/j.optlastec.2026.114966
DO - 10.1016/j.optlastec.2026.114966
M3 - Article
AN - SCOPUS:105031637059
SN - 0030-3992
VL - 199
JO - Optics and Laser Technology
JF - Optics and Laser Technology
M1 - 114966
ER -