@inproceedings{98835ead1df84e38b3df8580847043c5,
title = "Memory usage reduction and intensity modulation for 3D holographic display using non-uniformly sampled computer-generated holograms",
abstract = "The real-time holographic display encounters heavy computational load of computer-generated holograms and precisely intensity modulation of 3D images reconstructed by phase-only holograms. In this study, we demonstrate a method for reducing memory usage and modulating the intensity in 3D holographic display. The proposed method can eliminate the redundant information of holograms by employing the non-uniform sampling technique. By combining with the novel look-up table method, 70% reduction in the storage amount can be reached. The gray-scale modulation of 3D images reconstructed by phase-only holograms can be extended either. We perform both numerical simulations and optical experiments to verify the practicability of this method, and the results match well with each other. It is believed that the proposed method can be used in 3D dynamic holographic display and design of the diffractive phase elements.",
keywords = "Computer-generated holography, Holographic display, Non-uniform sampling",
author = "Zhao Zhang and Juan Liu and Jia Jia and Xin Li and Yijie Pan and Jian Han and Bin Hu and Yongtian Wang",
year = "2013",
doi = "10.1117/12.2037456",
language = "English",
isbn = "9780819499639",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "2013 International Conference on Optical Instruments and Technology",
note = "2013 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Processing Technology, OIT 2013 ; Conference date: 17-11-2013 Through 19-11-2013",
}