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21 March 1989 Passive Binarization Methods For Image Display And Computer-Generated Holograms
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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.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Dieter Just and Gerald Pattyn "Passive Binarization Methods For Image Display And Computer-Generated Holograms", Proc. SPIE 1117, Display System Optics II, (21 March 1989); https://doi.org/10.1117/12.960937
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