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Proceedings Paper

A virtual pixel software and hardware technology to increase projector resolution
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Paper Abstract

Increasing the resolution of the LCD (or similar) display used in projectors (in conjunction with increased light emissions, etc.) increases the resolution of the projected image and/or the distance that the projector can be from its screen. While increasing the size of the LCD panel represents one approach to producing increased resolution, this increases projector size and weight. This paper proposes the introduction of a mechanism to allow multiple pixels to be combined to create a higher resolution output image than the LCD (or similar) display used to create virtual pixels, increasing the effective resolution of the projector.

Paper Details

Date Published: 21 May 2015
PDF: 10 pages
Proc. SPIE 9470, Display Technologies and Applications for Defense, Security, and Avionics IX; and Head- and Helmet-Mounted Displays XX, 94700D (21 May 2015); doi: 10.1117/12.2176873
Show Author Affiliations
Jeremy Straub, Univ. of North Dakota (United States)
Benjamin Kading, Univ. of North Dakota (United States)


Published in SPIE Proceedings Vol. 9470:
Display Technologies and Applications for Defense, Security, and Avionics IX; and Head- and Helmet-Mounted Displays XX
Daniel D. Desjardins; Peter L. Marasco; Kalluri R. Sarma; Paul R. Havig, Editor(s)

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