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Digital halftoning method with simultaneously optimized perceptual image quality and drive current for multi-tonal electrophoretic displays.

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0 Published in 2020 at "Applied optics"

DOI: 10.1364/ao.59.000201

Abstract: While using digital halftoning to achieve multi-tones in a 1 bit electrophoretic display (EPD), e.g., a three-pigment chromatic EPD, the drive current is significantly increased because of frequently reversed pixel values. Aimed at this issue,… read more here.

Keywords: image; image quality; digital halftoning; method ... See more keywords