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dc.contributor.authorNiizaka, Takuma
dc.contributor.authorOhtake, Yutaka
dc.contributor.authorMichikawa, Takashi
dc.contributor.authorSuzuki, Hiromasa
dc.contributor.editorBaranoski, Gladimir
dc.contributor.editorSkala, Václav
dc.date.accessioned2014-03-17T14:05:46Z-
dc.date.available2014-03-17T14:05:46Z-
dc.date.issued2011
dc.identifier.citationWSCG 2011: Full Papers Proceedings: The 19th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision in cooperation with EUROGRAPHICS Association, p. 41-50.en
dc.identifier.isbn978-80-86943-83-1
dc.identifier.urihttp://wscg.zcu.cz/WSCG2011/!_2011_WSCG_Full_papers.pdf
dc.identifier.urihttp://hdl.handle.net/11025/10811
dc.description.abstractThis paper proposes a simple and efficient method for segmenting multi-material volumes. Unlike standard image segmentation techniques, this approach aims to extract accurate isosurfaces representing the boundary surfaces between different materials. The segmented volumes obtained in this way meet the requirements of the topological correctness and geometrical accuracy for isosurfacing. The approach involves three steps: first, voxels far from the boundary surfaces are labeled; then, the labels are propagated with overlapping to ascertain which materials meet near the boundary surfaces; finally, an appropriate material is selected from among the multiple labels assigned to a voxel with adaptive thresholding. Since the method consists of iterative local operations, it is easy to parallelize for fast computation. The efficiency of the technique is demonstrated here using CT scanned objects for complex shapes.en
dc.format10 s.cs
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherVáclav Skala - UNION Agencycs
dc.relation.ispartofseriesWSCG 2011: Full Papers Proceedingsen
dc.rights© Václav Skala - UNION Agencyen
dc.subjectsegmentace objemucs
dc.subjectadaptivní prahovánícs
dc.subjectextrakce izoplochcs
dc.titleMulti-material Volume Segmentation for Isosurfacing Using Overlapped Label Propagationen
dc.typekonferenční příspěvekcs
dc.typeconferenceObjecten
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.subject.translatedvolume segmentationen
dc.subject.translatedadaptive thresholdingen
dc.subject.translatedisosurface extractionen
dc.type.statusPeer-revieweden
dc.type.driverinfo:eu-repo/semantics/conferenceObjecten
dc.type.driverinfo:eu-repo/semantics/publishedVersionen
Appears in Collections:WSCG '2011: Full Papers Proceedings

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