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dc.contributor.authorLee, Jong Kwan
dc.contributor.authorNewman, Timothy S.
dc.date.accessioned2013-03-05T12:49:40Z
dc.date.available2013-03-05T12:49:40Z
dc.date.issued2007
dc.identifier.citationJournal of WSCG. 2007, vol. 15, no. 1-3, p. 1-8.en
dc.identifier.isbn978-80-86943-00-8
dc.identifier.issn1213-6972 (hardcopy)
dc.identifier.issn1213-6964 (online)
dc.identifier.issn1213-6980 (CD-ROM)
dc.identifier.urihttp://wscg.zcu.cz/wscg2007/Papers_2007/journal/!WSCG2007_Journal_Final.zip
dc.identifier.urihttp://hdl.handle.net/11025/1425
dc.description.abstractA new opacity correction approach for oversampled volume ray casting is introduced. While the only existing opacity correction method in the literature is based on the assumption of dataset homogeneity, the new opacity correction method introduced in this paper is a faster, generalized voxel-by-voxel approach which does not assume dataset homogeneity. The new opacity correction avoids the dataset homogeneity assumption by introducing a new opacity correction factor for the samples in each voxel. Its performance improvement over the existing opacity correction approach is also exhibited for real volumetric datasets.en
dc.format8 s., 1 prezentacecs
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherVáclav Skala - UNION Agencycs
dc.relation.ispartofseriesJournal of WSCGen
dc.rights© Václav Skala - UNION Agencycs
dc.subjectobjemová vizualizacecs
dc.subjectvrhání paprskucs
dc.subjectpřevzorkovánícs
dc.subjectkorekce opacitycs
dc.titleNew method for opacity correction in oversampled volume ray castingen
dc.typearticleen
dc.typečlánekcs
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.subject.translatedvolume visualizationen
dc.subject.translatedray castingen
dc.subject.translatedoversamplingen
dc.subject.translatedopacity correctionen
dc.type.statusPeer-revieweden
Vyskytuje se v kolekcích:Volume 15, number 1-3 (2007)

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