Contrast-aware Halftoning

This paper proposes two variants of a simple but efficient algorithm for structure‐preserving halftoning. Our algorithm extends Floyd‐Steinberg error diffusion; the goal of our extension is not only to produce good tone similarity but also to preserve structure and especially contrast, motivated by...

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Bibliographic Details

Published in:	Computer graphics forum Vol. 29; no. 2; pp. 273 - 280
Main Authors:	Li, Hua, Mould, David
Format:	Journal Article
Language:	English
Published:	Oxford, UK Blackwell Publishing Ltd 01.05.2010
Subjects:	Algorithms C (programming language) Computer graphics Diffusion Error detection Human I.3.3 [Computer Graphics]: Picture/Image Generation-Digitizing and scanning Image processing systems Perception Preserves Similarity
ISSN:	0167-7055, 1467-8659
Online Access:	Get full text
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