Blue- and green-noise halftoning models

Daniel L. Lau; Robert Ulichney; Gonzalo R. Arce

doi:10.1109/MSP.2003.1215229

Blue- and green-noise halftoning models

Daniel L. Lau, Robert Ulichney, Gonzalo R. Arce

Research output: Contribution to journal › Article › peer-review

91 Scopus citations

Abstract

The spatial and spectral characteristics of blue- and green-noise halftoning models are reviewed. In addition to the basic spatial and spectral characteristics of the halftoning models, some of the earlier work done to improve error diffusion as a noise generator are covered. Processes to generate threshold arrays to achieve blue and green noise with the computationally efficient process of ordered dither are discussed.

Original language	English
Pages (from-to)	28-38
Number of pages	11
Journal	IEEE Signal Processing Magazine
Volume	20
Issue number	4
DOIs	https://doi.org/10.1109/MSP.2003.1215229
State	Published - Jul 2003

ASJC Scopus subject areas

Signal Processing
Electrical and Electronic Engineering
Applied Mathematics

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10.1109/MSP.2003.1215229

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title = "Blue- and green-noise halftoning models",

abstract = "The spatial and spectral characteristics of blue- and green-noise halftoning models are reviewed. In addition to the basic spatial and spectral characteristics of the halftoning models, some of the earlier work done to improve error diffusion as a noise generator are covered. Processes to generate threshold arrays to achieve blue and green noise with the computationally efficient process of ordered dither are discussed.",

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AU - Ulichney, Robert

AU - Arce, Gonzalo R.

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AB - The spatial and spectral characteristics of blue- and green-noise halftoning models are reviewed. In addition to the basic spatial and spectral characteristics of the halftoning models, some of the earlier work done to improve error diffusion as a noise generator are covered. Processes to generate threshold arrays to achieve blue and green noise with the computationally efficient process of ordered dither are discussed.

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JO - IEEE Signal Processing Magazine

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Blue- and green-noise halftoning models

Abstract

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