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Image quality enhancement for digital holographic display using multiple wavefront recording planes method
Author(s): Yan-Ling Piao; Yu Zhao; Hui-Ying Wu; Anar Khuderchuluun; Erkhembaatar Dashdavaa; Jong-Rea Jeong; Nam Kim
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Paper Abstract

In this paper, a uniform multiple wavefront recording planes (UM-WRPs) method for enhancing the image quality of the RGB-depth (RGB-D) image hologram is proposed. The conventional multiple wavefront recording planes (M-WRPs) based full-color computer-generated hologram (CGH) have color uniformity problem caused by intensity distribution. In order to solve the problem, the proposed method generates depth-related wavefront recording planes (WRPs) to enhance the color uniformity and accelerate hologram generation using a fixed active area. Compared with conventional MWRPs methods, the quality of reconstructed images of this method is improved significantly. The image improvement of the proposed method is confirmed by numerical reconstruction

Paper Details

Date Published: 1 March 2019
PDF: 8 pages
Proc. SPIE 10944, Practical Holography XXXIII: Displays, Materials, and Applications, 1094416 (1 March 2019); doi: 10.1117/12.2510991
Show Author Affiliations
Yan-Ling Piao, Chungbuk National Univ. (Korea, Republic of)
Yu Zhao, Chungbuk National Univ. (Korea, Republic of)
Hui-Ying Wu, Chungbuk National Univ. (Korea, Republic of)
Anar Khuderchuluun, Chungbuk National Univ. (Korea, Republic of)
Erkhembaatar Dashdavaa, Chungbuk National Univ. (Korea, Republic of)
Jong-Rea Jeong, Suwon Science College (Korea, Republic of)
Nam Kim, Chungbuk National Univ. (Korea, Republic of)


Published in SPIE Proceedings Vol. 10944:
Practical Holography XXXIII: Displays, Materials, and Applications
Hans I. Bjelkhagen; V. Michael Bove Jr., Editor(s)

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