Real-time interactive holographic 3D display with a 360° horizontal viewing zone.

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ID: 89385
2019
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Abstract
To realize a real-time interactive holographic three-dimensional (3D) display system, we synthesize a set of 24 full high-definition (HD) binary computer-generated holograms (CGHs) based on a 3D fast-Fourier-transform-based approach. These 24 CGHs are streamed into a digital micromirror device (DMD) as a single 24-bit image at 60 Hz: 1440 CGHs are synthesized in less than a second. Continual updates of the CGHs displayed on the DMD and synchronization with a rotating mirror enlarges the horizontal viewing zone to 360° using a time-division approach. We successfully demonstrate interactive manipulation, such as object rotation, rendering mode switching, and threshold value alteration, for a medical dataset of a human head obtained by X-ray computed tomography.
Reference Key
sando2019realtimeapplied Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Sando, Yusuke;Satoh, Kazuo;Barada, Daisuke;Yatagai, Toyohiko;
Journal Applied optics
Year 2019
DOI
10.1364/AO.58.0000G1
URL
Keywords
molecular docking protein-protein interactions fast-fourier transform scoring function shape complementarity

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