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Proceedings Paper

Passive Binarization Methods For Image Display And Computer-Generated Holograms
Author(s): Dieter Just; Gerald Pattyn
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Paper Abstract

Some display technologies (LCD) as well as output 'devices for computer- generated holograms require a binarization of input data. A novel and simple binarization technique is presented and results for image and hologram encoding are discussed. The method introduced is a modification of conventional dither/carrier techniques which allow real-time implementation.However, it avoids the tradeoff between graytone rendition and spatial resolution common to those. Recently the method was applied in display of color images.

Paper Details

Date Published: 21 March 1989
PDF: 3 pages
Proc. SPIE 1117, Display System Optics II, (21 March 1989); doi: 10.1117/12.960937
Show Author Affiliations
Dieter Just, Thomas J. Watson Research Center (United States)
Gerald Pattyn, Thomas J. Watson Research Center (United States)

Published in SPIE Proceedings Vol. 1117:
Display System Optics II
Harry M. Assenheim, Editor(s)

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