Spectral coding of mesh geometry with a hierarchical set partitioning algorithm

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dc.authorid0000-0003-1322-6669
dc.authorid0000-0001-6556-4104
dc.authorid0000-0002-6842-1528
dc.contributor.authorKonur, Umuten_US
dc.contributor.authorBayazıt, Uluğen_US
dc.contributor.authorAteş, Hasan Fehmien_US
dc.contributor.authorGürgen, Sadık Fikreten_US
dc.date.accessioned2020-03-16T08:33:56Z
dc.date.available2020-03-16T08:33:56Z
dc.date.issued2008
dc.departmentIşık Üniversitesi, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.departmentIşık University, Faculty of Engineering, Department of Electrical-Electronics Engineeringen_US
dc.descriptionThe Society for Imaging Science and Technology (IS and T),The International Society for Optical Engineering (SPIE)en_US
dc.description.abstractThis work proposes a progressive mesh geometry coder, which expresses geometry information in terms of spectral coefficients obtained through a transformation and codes these coefficients using a hierarchical set partitioning algorithm that assigns right priorities to those coefficients at all bit planes. The spectral transformation used is the one proposed in [8] where the spectral coefficients are obtained by projecting the mesh geometry on an orthonormal basis determined by mesh topology. The set partitioning method used in coding, treats spectral coefficients belonging to the three spatial coordinates with the right priority at all bit planes and realizes a truly embedded system by achieving implicit bit allocation via joint coding the zeroes of coefficients at the bit planes. The experiments performed on common irregular meshes reveal that the rate-distortion performance of the coder is significantly superior to the coding system proposed in [8].en_US
dc.description.versionPublisher's Versionen_US
dc.identifier.citationKonur, U., Bayazıt, U., Ateş, H. F. & Gürgen, S. F.(2008). Spectral coding of mesh geometry with a hierarchical set partitioning algorithm. Proceedings of SPIE - The International Society for Optical Engineering. 6822(1-2), 1-8. doi:10.1117/12.764851en_US
dc.identifier.doi10.1117/12.764851
dc.identifier.endpage8
dc.identifier.isbn9780819469946
dc.identifier.issn0277-786X
dc.identifier.issn1996-756X
dc.identifier.issue1-2
dc.identifier.scopus2-s2.0-43849097388
dc.identifier.scopusqualityN/A
dc.identifier.startpage1
dc.identifier.urihttps://hdl.handle.net/11729/2282
dc.identifier.urihttp://dx.doi.org/10.1117/12.764851
dc.identifier.volume6822
dc.identifier.wosWOS:000255866200076
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakConference Proceedings Citation Index – Science (CPCI-S)en_US
dc.institutionauthorAteş, Hasan Fehmien_US
dc.institutionauthorid0000-0002-6842-1528
dc.language.isoenen_US
dc.peerreviewedYesen_US
dc.publicationstatusPublisheden_US
dc.publisherSpie-Int Soc Optical Engineeringen_US
dc.relation.ispartofProceedings of SPIE - The International Society for Optical Engineeringen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAlgorithmsen_US
dc.subjectBit error rateen_US
dc.subjectCompressionen_US
dc.subjectEfficienten_US
dc.subjectErroren_US
dc.subjectHierarchical set partitioningen_US
dc.subjectHierarchical systemsen_US
dc.subjectImage codingen_US
dc.subjectMathematical transformationsen_US
dc.subjectMesh generationen_US
dc.subjectMesh geometry compressionen_US
dc.subjectMesh simplificationen_US
dc.subjectModelsen_US
dc.subjectProgressive codingen_US
dc.subjectQuantizationen_US
dc.subjectSpectral compressionen_US
dc.subjectTopologyen_US
dc.titleSpectral coding of mesh geometry with a hierarchical set partitioning algorithmen_US
dc.typeConference Objecten_US

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