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dc.contributor.authorUgail, Hassan
dc.date.accessioned2009-02-26T10:11:27Z
dc.date.available2009-02-26T10:11:27Z
dc.date.issued2006
dc.identifier.citationUgail, H. (2006) 3D facial data fitting using the biharmonic equation. In: Villanueva, J. J. (ed.) Proceedings of the IASTED International Conference on Visualization, Imaging and Image Processing, (VIIP 2006) August 28-30, 2006 Palma de Mallorca, Spain. Calgary: Acta Press. pp. 302-307.en
dc.identifier.urihttp://hdl.handle.net/10454/2432
dc.description.abstractThis paper discusses how a boundary-based surface fitting approach can be utilised to smoothly reconstruct a given human face where the scan data corresponding to the face is provided. In particular, the paper discusses how a solution to the Biharmonic equation can be used to set up the corresponding boundary value problem. We show how a compact explicit solution method can be utilised for efficiently solving the chosen Biharmonic equation. Thus, given the raw scan data of a 3D face, we extract a series of profile curves from the data which can then be utilised as boundary conditions to solve the Biharmonic equation. The resulting solution provides us a continuous single surface patch describing the original face.en
dc.language.isoenen
dc.relation.isreferencedbyhttp://www.actapress.com/Content_Of_Proceeding.aspx?ProceedingID=401en
dc.rights© 2006 IASTED and ACTA Press. Reproduced in accordance with the publisher's self-archiving policy.en
dc.subject3D face modellingen
dc.subjectFacial modellingen
dc.subjectBiharmonic equationen
dc.subjectPDEsen
dc.title3D facial data fitting using the biharmonic equationen
dc.status.refereedYesen
dc.typeConference paperen
dc.type.versionAccepted Manuscripten
refterms.dateFOA2018-07-18T02:09:51Z


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