Generation of computer-generated holograms for 3D display based on layer-based method with RGB-D data

Xiaosi Hu; Yusuke Saita; Takanori Nomura

Presentation information

Oral presentation

3 Optics and Photonics » 3.2 Information photonics and image engineering (formerly 3.3)

[15p-A202-1~14] 3.2 Information photonics and image engineering (formerly 3.3)

Wed. Mar 15, 2023 1:00 PM - 5:30 PM A202 (Building No. 6)

Naoya Tate(Kyushu Univ.), Daisuke Barada(Utsunomiya Univ.), Yusuke Saita(Wakayama Univ.)

1:45 PM - 2:00 PM

[15p-A202-2] Generation of computer-generated holograms for 3D display based on layer-based method with RGB-D data

〇(M1)Xiaosi Hu¹, Yusuke Saita¹, Takanori Nomura¹ (1.Wakayama Univ.)

Keywords:3D display

The richer the depth clues in the 3D image display system, the more realistic stereoscopic effect that the viewers can obtain. In this study, we proposed a CGH generation method that introduced RGB-D data into the layer-based method to improve the depth display of reconstructed stereo images, and verified its feasibility. Furthermore, we also proposed a novel propagation computing method for dealing with gaps and artifacts due to phase discontinuities in the depth direction.