Depth formulation assessment of 1D light field display using self-interference incoherent digital holography
- Resource Type
- article
- Authors
- Youngrok Kim; Hyunsik Sung; Wonseok Son; Dong-Woo Seo; Chihyun In; Sung-Wook Min
- Source
- Journal of Information Display, Vol 25, Iss 2, Pp 187-196 (2024)
- Subject
- Light field display
multiview display
incoherent digital holography
display quality assessment
Computer engineering. Computer hardware
TK7885-7895
- Language
- English
- ISSN
- 15980316
2158-1606
1598-0316
Light field display based on a lenticular lens is currently the most commercially available three-dimensional (3D) display system that can only provide one-dimensional (1D) parallax. In this paper, we outline the criteria for evaluating the voxel formulation of a 1D light field display system and experimentally measure its expressible depth range using an incoherent holographic camera. We use self-interference incoherent digital holography with a geometric phase lens to obtain the phase profile of the light field. To analyze the characteristic of the light field display, we reconstruct the incoherent hologram and apply the autofocus algorithm to evaluate the sharpness of formulated light field.