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Head tracked retroreflecting 3D display

Surman, P; Day, S; Liu, X; Benjamin, J; Urey, H; Aksit, K; (2015) Head tracked retroreflecting 3D display. Journal of the Society for Information Display , 23 (2) pp. 56-68. 10.1002/jsid.295. Green open access

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Abstract

In this paper, we describe a single-user glasses-free (autostereoscopic) 3D display where images from a pair of picoprojectors are projected on to a retroreflecting screen. Real images of the projector lenses formed at the viewer's eyes produce exit pupils that follow the eye positions by the projectors moving laterally under the control of a head tracker. This provides the viewer with a comfortable degree of head movement. The retroreflecting screen, display hardware, infrared head tracker, and means of stabilizing the image position on the screen are explained. The performance of the display in terms of crosstalk, resolution, image distortion, and other parameters is described. Finally, applications of this display type are suggested.

Type: Article
Title: Head tracked retroreflecting 3D display
Open access status: An open access version is available from UCL Discovery
DOI: 10.1002/jsid.295
Publisher version: http://dx.doi.org/10.1002/jsid.295
Language: English
Additional information: This is the peer reviewed version of the following article: Surman, P; Day, S; Liu, X; Benjamin, J; Urey, H; Aksit, K; (2015) Head tracked retroreflecting 3D display. Journal of the Society for Information Display, 23(2) pp. 56-68, which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1002/jsid.295/pdf. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.
Keywords: Autostereoscopic, retroreflector, picoprojector, exit pupils, head tracking, infrared
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Computer Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng
URI: https://discovery.ucl.ac.uk/id/eprint/1469308
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