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1 March 2019 Image quality enhancement for digital holographic display using multiple wavefront recording planes method
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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
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Yan-Ling Piao, Yu Zhao, Hui-Ying Wu, Anar Khuderchuluun, Erkhembaatar Dashdavaa, Jong-Rea Jeong, and Nam Kim "Image quality enhancement for digital holographic display using multiple wavefront recording planes method", Proc. SPIE 10944, Practical Holography XXXIII: Displays, Materials, and Applications, 1094416 (1 March 2019); https://doi.org/10.1117/12.2510991
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