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Journal of Electronic Imaging

Pixel-based error-diffusion algorithm for producing clustered halftone dots
Author(s): Reiner Eschbach
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Paper Abstract

We describe a modification of the error-diffusion algorithm that produces binary output patterns having a clustered-dot appearance rather than the dispersed-dot appearance commonly associated with error diffusion. This is obtained by introducing a large dynamic range threshold function into the algorithm that is a function of both the spatial coordinate and input value.

Paper Details

Date Published: 1 April 1994
PDF: 5 pages
J. Electron. Imag. 3(2) doi: 10.1117/12.171451
Published in: Journal of Electronic Imaging Volume 3, Issue 2
Show Author Affiliations
Reiner Eschbach, Xerox Corp. (United States)

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