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Reference TypeConference Proceedings
Repositorysid.inpe.br/sibgrapi@80/2007/09.20.00.59
Metadatasid.inpe.br/sibgrapi@80/2007/09.20.00.59.01
Sitesibgrapi.sid.inpe.br
Citation KeyHomemMasc:2007:StApIm
Author1 Homem, Murillo Rodrigo Petrucelli
2 Mascarenhas, Nelson Delfino d'Ávila
Affiliation1 Departamento de Computação, Universidade Federal de São Carlos
2 Departamento de Computação, Universidade Federal de São Carlos
TitleA Statistical Approach for Image Interpolation
Conference NameBrazilian Symposium on Computer Graphics and Image Processing, 20 (SIBGRAPI)
Year2007
EditorGonçalves, Luiz
Wu, Shin Ting
Book TitleProceedings
DateOct. 7-10, 2007
Publisher CityPorto Alegre
PublisherSociedade Brasileira de Computação
Conference LocationBelo Horizonte
KeywordsStatistical image interpolation, orthogonality principle.
AbstractInterpolation is an image processing operation for improve the resolution of a digital image. In this work, following the orthogonality principle, and under the assumption that the actual image is a locally stationary random process, we propose an alternative scheme for image interpolation. In our approach, the computational complexity is similar to the first-order spline algorithm. The algorithm was compared with classical B-spline methods and also with a statistical interpolator previously proposed in the literature. According to the normalized mean square error criteria, the proposed method produced accurate results.
Languageen
Tertiary TypeTechnical Poster
FormatOn-line
Size132 KiB
Number of Files1
Target Fileinterpolation-mrph.pdf
Last Update2007:09.20.00.59.00 sid.inpe.br/banon/2001/03.30.15.38 administrator
Metadata Last Update2020:02.19.03.06.19 sid.inpe.br/banon/2001/03.30.15.38 administrator {D 2007}
Document Stagecompleted
Is the master or a copy?is the master
Mirrorsid.inpe.br/sibgrapi@80/2007/08.02.16.22
User Groupmurillo_rodrigo@dc.ufscar.br administrator
Visibilityshown
Transferable1
Host Collectionsid.inpe.br/banon/2001/03.30.15.38
Content TypeExternal Contribution
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History2008-07-17 14:09:45 :: murillo_rodrigo@dc.ufscar.br -> administrator ::
2009-08-13 20:38:41 :: administrator -> banon ::
2010-08-28 20:02:31 :: banon -> administrator ::
2020-02-19 03:06:19 :: administrator -> :: 2007
Empty Fieldsaccessionnumber archivingpolicy archivist area callnumber copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress edition electronicmailaddress group holdercode isbn issn label lineage mark nextedition nexthigherunit notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume
Access Date2020, Oct. 26

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