1. Identity statement | |
Reference Type | Conference Paper (Conference Proceedings) |
Site | sibgrapi.sid.inpe.br |
Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
Identifier | 8JMKD3MGPBW34M/3CRD88B |
Repository | sid.inpe.br/sibgrapi/2012/10.18.19.36 |
Last Update | 2012:10.18.19.36.18 (UTC) administrator |
Metadata Repository | sid.inpe.br/sibgrapi/2012/10.18.19.36.18 |
Metadata Last Update | 2022:09.13.03.49.14 (UTC) administrator |
ISBN | 978-85-7669-270-6 |
Citation Key | VelhoGome:1992:SpFiCu |
Title | Space filling curve dither with adaptive clustering |
Format | Impresso, On-line. |
Year | 1992 |
Access Date | 2024, May 08 |
Number of Files | 1 |
Size | 7208 KiB |
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2. Context | |
Author | 1 Velho, Luiz Carlos Pacheco Rodrigues 2 Gomes, Jonas de Miranda |
Affiliation | 1 Instituto de Matemática Pura e Aplicada (IMPA) 2 University of Toronto |
Editor | Câmara, Gilberto Gomes, Jonas de Miranda |
e-Mail Address | cintiagraziele.silva@gmail.com |
Conference Name | Simpósio Brasileiro de Computação Gráfica e Processamento de Imagens, 5 (SIBGRAPI) |
Conference Location | Águas de Lindóia, SP, Brazil |
Date | 10-12 Nov. 1992 |
Publisher | Sociedade Brasileira de Computação |
Publisher City | Porto Alegre |
Volume | 1 |
Pages | 1-9 |
Book Title | Anais |
Tertiary Type | Artigo |
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 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Keywords | electronic printing digital halftoning dithering algorithms space filling curves adaptive clustering |
Abstract | In 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. |
Type | Rendering |
Arrangement 1 | urlib.net > SDLA > Fonds > Full Index > Space filling curve... |
Arrangement 2 | urlib.net > SDLA > Fonds > SIBGRAPI 1992 > Sumário > Space filling curve... |
Arrangement 3 | urlib.net > SDLA > Fonds > SIBGRAPI 1992 > Sumário > Índice > Space filling curve... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | there are no files |
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4. Conditions of access and use | |
data URL | http://urlib.net/ibi/8JMKD3MGPBW34M/3CRD88B |
zipped data URL | http://urlib.net/zip/8JMKD3MGPBW34M/3CRD88B |
Language | en |
Target File | 1 Space Filling curve dither with adaptive clustering.pdf |
User Group | administrator cintiagraziele.silva@gmail.com |
Visibility | shown |
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5. Allied materials | |
Mirror Repository | sid.inpe.br/sibgrapi@80/2007/08.02.16.22 |
Next Higher Units | 8JMKD3MGPEW34M/4742MCS 8JMKD3MGPBW34M/3CTK95P 8JMKD3MGPBW34M/3CTM5L8 |
Citing Item List | sid.inpe.br/sibgrapi/2012/11.01.22.04 1 sid.inpe.br/banon/2001/03.30.15.38.24 1 sid.inpe.br/sibgrapi/2012/11.01.11.50 1 |
Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
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6. Notes | |
Empty Fields | archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition electronicmailaddress group issn label lineage mark nextedition notes numberofvolumes orcid organization parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark url versiontype |
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7. Description control | |
e-Mail (login) | cintiagraziele.silva@gmail.com |
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