A binary noisy channel to model errors in printing process

To model printing noise a binary noisy channel and a set of controlled gates are introduced. The channel input is an image created by a halftoning algorithm and its output is the printed picture. Using this channel robustness to noise between halftoning algorithms can be studied. We introduced relat...

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Bibliographic Details
Main Authors Gorbachev, V. N, Yakovleva, E. S
Format Journal Article
LanguageEnglish
Published 02.10.2011
Subjects
Computer Science - Other Computer Science
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Summary:To model printing noise a binary noisy channel and a set of controlled gates are introduced. The channel input is an image created by a halftoning algorithm and its output is the printed picture. Using this channel robustness to noise between halftoning algorithms can be studied. We introduced relative entropy to describe immunity of the algorithm to noise and tested several halftoning algorithms.
DOI:10.48550/arxiv.1110.0463