Depth of Field Analysis for Multilayer Automultiscopic Displays
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Raskar_Depth of field.pdf
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Author(s)
Lanman, Douglas R.
Wetzstein, G.
Hirsch, M.
Raskar, Ramesh
Date Issued
February 2013
Journal
Journal of Physics: Conference Series
Publisher
IOP Publishing
Citation
Lanman, D, G Wetzstein, M Hirsch, and R Raskar. “Depth of Field Analysis for Multilayer Automultiscopic Displays.” Journal of Physics: Conference Series 415 (February 22, 2013): 012036.
Version
Author's final manuscript
Abstract
With the re-emergence of stereoscopic displays, through polarized glasses for theatrical presentations and shuttered liquid crystal eyewear in the home, automultiscopic displays have received increased attention. Commercial efforts have predominantly focused on parallax barrier and lenticular architectures applied to LCD panels. Such designs suffer from reduced resolution and brightness. Recently, multilayer LCDs have emerged as an alternative supporting full-resolution imagery with enhanced brightness and depth of field. We present a signal-processing framework for comparing the depth of field for conventional automultiscopic displays and emerging architectures comprising multiple light-attenuating layers. We derive upper bounds for the depths of field, indicating the potential of multilayer configurations to significantly enhance resolution and depth of field, relative to conventional designs.
MIT Department
Massachusetts Institute of Technology. Media Laboratory
Terms of Use
Creative Commons Attribution-Noncommercial-Share Alike 3.0
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DOI of Published Version
https://doi.org/10.1088/1742-6596/415/1/012036
