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1. Identity statement
Reference TypeConference Paper (Conference Proceedings)
Sitesibgrapi.sid.inpe.br
Holder Codeibi 8JMKD3MGPEW34M/46T9EHH
Identifier8JMKD3MGPBW34M/3CRD88B
Repositorysid.inpe.br/sibgrapi/2012/10.18.19.36
Last Update2012:10.18.19.36.18 (UTC) administrator
Metadata Repositorysid.inpe.br/sibgrapi/2012/10.18.19.36.18
Metadata Last Update2022:09.13.03.49.14 (UTC) administrator
ISBN978-85-7669-270-6
Citation KeyVelhoGome:1992:SpFiCu
TitleSpace filling curve dither with adaptive clustering
FormatImpresso, On-line.
Year1992
Access Date2024, Mar. 29
Number of Files1
Size7208 KiB
2. Context
Author1 Velho, Luiz Carlos Pacheco Rodrigues
2 Gomes, Jonas de Miranda
Affiliation1 Instituto de Matemática Pura e Aplicada (IMPA)
2 University of Toronto
EditorCâmara, Gilberto
Gomes, Jonas de Miranda
e-Mail Addresscintiagraziele.silva@gmail.com
Conference NameSimpósio Brasileiro de Computação Gráfica e Processamento de Imagens, 5 (SIBGRAPI)
Conference LocationÁguas de Lindóia, SP, Brazil
Date10-12 Nov. 1992
PublisherSociedade Brasileira de Computação
Publisher CityPorto Alegre
Volume1
Pages1-9
Book TitleAnais
Tertiary TypeArtigo
History (UTC)2012-10-18 19:36:18 :: cintiagraziele.silva@gmail.com -> administrator ::
2022-09-13 03:49:14 :: administrator -> cintiagraziele.silva@gmail.com :: 1992
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Keywordselectronic printing
digital halftoning
dithering algorithms
space filling curves
adaptive clustering
AbstractIn this paper we investigate the problem of varying the of dots in digital halftoning processes. We show that the dot size is the main factor determining the tradeoff between tonal and spatial resolution in the context of dithering algorithms. In particular, we extend the dither with space filling curves method, introduced in (Velho & Gomes, 1991), to change the size of pixel clusters according to local characteristics of the image. This makes possible to achieve optimal rendition of gray shades while preserving image details.
TypeRendering
Arrangement 1urlib.net > SDLA > Fonds > Full Index > Space filling curve...
Arrangement 2urlib.net > SDLA > Fonds > SIBGRAPI 1992 > Sumário > Space filling curve...
Arrangement 3urlib.net > SDLA > Fonds > SIBGRAPI 1992 > Sumário > Índice > Space filling curve...
doc Directory Contentaccess
source Directory Contentthere are no files
agreement Directory Contentthere are no files
4. Conditions of access and use
data URLhttp://urlib.net/ibi/8JMKD3MGPBW34M/3CRD88B
zipped data URLhttp://urlib.net/zip/8JMKD3MGPBW34M/3CRD88B
Languageen
Target File1 Space Filling curve dither with adaptive clustering.pdf
User Groupadministrator
cintiagraziele.silva@gmail.com
Visibilityshown
5. Allied materials
Mirror Repositorysid.inpe.br/sibgrapi@80/2007/08.02.16.22
Next Higher Units8JMKD3MGPEW34M/4742MCS
8JMKD3MGPBW34M/3CTK95P
8JMKD3MGPBW34M/3CTM5L8
Citing Item Listsid.inpe.br/sibgrapi/2012/11.01.22.04 1
Host Collectionsid.inpe.br/banon/2001/03.30.15.38
6. Notes
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7. Description control
e-Mail (login)cintiagraziele.silva@gmail.com
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