Morphological subband decomposition structure using GF(N) arithmetic

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buir.contributor.authorÇetin, A. Enis
buir.contributor.orcidÇetin, A. Enis|0000-0002-3449-1958
dc.citation.epage256en_US
dc.citation.spage253en_US
dc.contributor.authorGürcan, Metin Nafien_US
dc.contributor.authorÇetin, A. Enisen_US
dc.contributor.authorGerek, Ömer, N.en_US
dc.coverage.spatialLausanne, Switzerland
dc.date.accessioned2016-02-08T12:00:16Z
dc.date.available2016-02-08T12:00:16Z
dc.date.issued1996-09en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.descriptionDate of Conference: 19-19 Sept. 1996
dc.descriptionConference name: Proceedings of 3rd IEEE International Conference on Image Processing
dc.description.abstractLinear filter banks with critical subsampling and perfect reconstruction (PR) property have received much interest and found numerous applications in signal and image processing. Recently, nonlinear filter bank structures with PR and critical subsampling have been proposed and used in image coding. In this paper, it is shown that PR nonlinear subband decomposition can be performed using the Gallois Field (GF) arithmetic. The result of the decomposition of an n-ary (e.g. 256-ary) input signal is still n-ary at different resolutions. This decomposition structure can be utilized for binary and 2k (k is an integer) level signal decompositions. Simulation studies are presented.en_US
dc.identifier.doi10.1109/ICIP.1996.559481
dc.identifier.doihttps://doi.org/10.1109/ICIP.1996.559481
dc.identifier.urihttp://hdl.handle.net/11693/27724
dc.language.isoEnglishen_US
dc.publisherIEEEen_US
dc.source.titleProceedings of 3rd IEEE International Conference on Image Processingen_US
dc.subjectData structuresen_US
dc.subjectDigital arithmeticen_US
dc.subjectDigital filtersen_US
dc.subjectImage analysisen_US
dc.subjectImage codingen_US
dc.subjectMathematical modelsen_US
dc.subjectMathematical morphologyen_US
dc.subjectMathematical operatorsen_US
dc.subjectGallois field (GF) arithmeticen_US
dc.subjectLinear filter banksen_US
dc.subjectNonlinear filter banksen_US
dc.subjectImage reconstructionen_US
dc.titleMorphological subband decomposition structure using GF(N) arithmeticen_US
dc.typeConference Paperen_US

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