Error diffusion algorithm with homogenous response in highlight and   shadow areas

Reiner Eschbach

doi:10.1117/12.272655

1 July 1997 Error diffusion algorithm with homogenous response in highlight and shadow areas

Reiner Eschbach

Author Affiliations +

Journal of Electronic Imaging, Vol. 6, Issue 3, (July 1997). https://doi.org/10.1117/12.272655

Abstract

A modified error diffusion algorithm that results in a homogenous pulse distribution in the highlight and shadow areas of the binarized images is described. The distinction to standard error diffusion algorithms is a dynamic threshold imprint function that depends on the local input values and binary output pixel. The imprint function is generated by diffusing a one-dimensional function in the orthogonal direction, thereby allowing a fast implementation of a two-dimensional threshold imprint.

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Reiner Eschbach "Error diffusion algorithm with homogenous response in highlight and shadow areas," Journal of Electronic Imaging 6(3), (1 July 1997). https://doi.org/10.1117/12.272655

Published: 1 July 1997

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