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Proceedings Paper

Self-calibrating wide color gamut high-dynamic-range display
Author(s): Helge Seetzen; Samy Makki; Henry Ip; Thomas Wan; Vincent Kwong; Greg Ward; Wolfgang Heidrich; Lorne Whitehead
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Paper Abstract

High Dynamic Range displays offer higher brightness, higher contrast, better color reproduction and lower power consumption compared to conventional displays available today. In addition to these benefits, it is possible to leverage the unique design of HDR displays to overcome many of the calibration and lifetime degradation problems of liquid crystal displays, especially those using light emitting diodes. This paper describes a combination of sensor mechanisms and algorithms that reduce luminance and color variation for both HDR and conventional displays even with the use of highly variable light elements.

Paper Details

Date Published: 12 February 2007
PDF: 9 pages
Proc. SPIE 6492, Human Vision and Electronic Imaging XII, 64920Z (12 February 2007); doi: 10.1117/12.720875
Show Author Affiliations
Helge Seetzen, BrightSide Technologies (Canada)
Univ. of British Columbia (Canada)
Samy Makki, BrightSide Technologies (Canada)
Henry Ip, BrightSide Technologies (Canada)
Thomas Wan, BrightSide Technologies (Canada)
Univ. of British Columbia (Canada)
Vincent Kwong, BrightSide Technologies (Canada)
Greg Ward, BrightSide Technologies (Canada)
Wolfgang Heidrich, Univ. of British Columbia (Canada)
Lorne Whitehead, Univ. of British Columbia (Canada)

Published in SPIE Proceedings Vol. 6492:
Human Vision and Electronic Imaging XII
Bernice E. Rogowitz; Thrasyvoulos N. Pappas; Scott J. Daly, Editor(s)

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