Resampling of an Image by Block-Based Interpolation or Decimation with Compensation

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dc.contributor.authorZavacky, J.
dc.contributor.authorMihalik, J.
dc.contributor.authorKapinos, M.
dc.coverage.issue2cs
dc.coverage.volume9cs
dc.date.accessioned2016-05-02T12:41:57Z
dc.date.available2016-05-02T12:41:57Z
dc.date.issued2000-06cs
dc.description.abstractDue to multiple standards on digital coding of image it is expected that conversion from one picture format to another will be quite necessary for display or recording of different format sources. Conventional approach of 2-D sampling rate conversion by polyphase filters requires relatively large memory and computational power. Therefore, a new efficient method for image resampling has been presented. The proposed approach performs resampling block by block with overlap. To minimize the overlap special block interpolation kernels are used, with one pixel overlap gives satisfactory result for most of practical images. Proposed method can be efficiently applied to image communication systems where block transforms are used for data compressionen
dc.formattextcs
dc.format.extent18-24cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2000, vol. 9, č. 2, s. 18-24. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/58230
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2000/00_02_18_24.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectinterpolationen
dc.subjectdecimationen
dc.subjectresamlingen
dc.subjectimage communication systemsen
dc.titleResampling of an Image by Block-Based Interpolation or Decimation with Compensationen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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