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Volume: 17 | Article ID: art00004_2
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Improved Color Error Diffusion
Koen Vande Velde
Paul A. Delabastita
  DOI :  10.2352/ISSN.2169-4451.2001.17.1.art00004_2  Published Online :  January 2001
Abstract

We present a novel error-diffusion technique for halftoning color-separated images. The method correlates the different ink planes in a pixelwise manner and minimizes the overlap of dots from different colors to optimize the color halftone with respect to graininess.It is a two-step error diffusion: in a first step it is determined how many ink drops should be placed at a particular pixel without specifying the color of these drops. In a second step the color of these ink drops is determined.

Journal Title : NIP & Digital Fabrication Conference
Publisher Name : Society of Imaging Science and Technology
Publisher Location : 7003 Kilworth Lane, Springfield, VA 22151, USA
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 DOI 10.2352/ISSN.2169-4451.2001.17.1.art00004_2
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Koen Vande Velde, Paul A. Delabastita, "Improved Color Error Diffusion"  in Proc. IS&T Int'l Conf. on Digital Printing Technologies (NIP17),  2001,  pp 474 - 476,  https://doi.org/10.2352/ISSN.2169-4451.2001.17.1.art00004_2

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Copyright © Society for Imaging Science and Technology 2001
72010410
NIP & Digital Fabrication Conference
nip digi fabric conf
2169-4451
Society of Imaging Science and Technology
7003 Kilworth Lane, Springfield, VA 22151, USA
2169-4451(20010101)2001:2L.474;1-
nip_v2001n2/splitsection4.xml
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Articles
Improved Color Error Diffusion
VeldeKoen Vande
DelabastitaPaul A.
01012001
2001
2
474
476
2001
We present a novel error-diffusion technique for halftoning color-separated images. The method correlates the different ink planes in a pixelwise manner and minimizes the overlap of dots from different colors to optimize the color halftone with respect to graininess.It is a two-step error diffusion: in a first step it is determined how many ink drops should be placed at a particular pixel without specifying the color of these drops. In a second step the color of these ink drops is determined.