NDLI: Three-dimensional hologram display system

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Three-dimensional hologram display system

Content Provider	NASA Technical Reports Server (NTRS)
Copyright Year	2009
Description	The present invention relates to a three-dimensional (3D) hologram display system. The 3D hologram display system includes a projector device for projecting an image upon a display medium to form a 3D hologram. The 3D hologram is formed such that a viewer can view the holographic image from multiple angles up to 360 degrees. Multiple display media are described, namely a spinning diffusive screen, a circular diffuser screen, and an aerogel. The spinning diffusive screen utilizes spatial light modulators to control the image such that the 3D image is displayed on the rotating screen in a time-multiplexing manner. The circular diffuser screen includes multiple, simultaneously-operated projectors to project the image onto the circular diffuser screen from a plurality of locations, thereby forming the 3D image. The aerogel can use the projection device described as applicable to either the spinning diffusive screen or the circular diffuser screen.
File Size	994088
Page Count	16
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_20090042995
Archival Resource Key	ark:/13960/t0005441m
Language	English
Publisher Date	2009-02-17
Access Restriction	Open
Subject Keyword	Three Dimensional Bodies Patents Projectors Image Processing Display Devices Imaging Techniques Holography Rotation Image Reconstruction Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Patent

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