Full metadata record
DC FieldValueLanguage
dc.contributor.authorJribi, Majdi
dc.contributor.authorGhorbel, Faouzi
dc.contributor.editorSkala, Václav
dc.date.accessioned2015-02-05T08:50:36Z
dc.date.available2015-02-05T08:50:36Z
dc.date.issued2014
dc.identifier.citationWSCG 2014: Full Papers Proceedings: 22nd International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision in co-operation with EUROGRAPHICS Association, p. 185-192.en
dc.identifier.isbn978-80-86943-74-9
dc.identifier.urihttp://wscg.zcu.cz/WSCG2013/!_2013-WSCG-Full-proceedings.pdf
dc.identifier.urihttp://hdl.handle.net/11025/11928
dc.description.abstractIn this paper, we intend to introduce a new curved surface representation that we qualify by three-polar. It is constructed by the superposition of the three geodesic potentials generated from three reference points of the surface. By considering a pre-selected levels set of this superposition, invariant points are obtained. A comparative study between this representation and the unipolar one based on the level curves around one reference point is established in the sense of the stability under errors on the reference points positions. The three-polar representation is applied, finally, for 3D human faces description. Its accuracy is performed in the mean of the Hausdorff shape distance.en
dc.format8 s.cs
dc.language.isoenen
dc.publisherVáclav Skala - UNION Agencycs
dc.relation.ispartofseriesWSCG 2014: Full Papers Proceedingsen
dc.rights© Václav Skala - UNION Agencyen
dc.subjectreprezentace povrchucs
dc.subject3D popiscs
dc.subjectobličejcs
dc.titleA Stable and Invariant Three-polar Surface Representation: Application to 3D Face Descriptionen
dc.typekonferenční příspěvekcs
dc.typeconferenceObjecten
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.subject.translatedsurface representationen
dc.subject.translated3D descriptionen
dc.subject.translatedfaceen
dc.type.statusPeer-revieweden
Appears in Collections:WSCG 2014: Full Papers Proceedings

Files in This Item:
File Description SizeFormat 
Jribi.pdfPlný text690,92 kBAdobe PDFView/Open


Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/11928

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.