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dc.contributor.authorTang, SS
dc.contributor.authorLiew, AWC
dc.contributor.authorYan, H
dc.contributor.editorChen, YPP
dc.date.accessioned2017-05-03T15:20:29Z
dc.date.available2017-05-03T15:20:29Z
dc.date.issued2004
dc.date.modified2009-07-16T07:46:28Z
dc.identifier.isbn0-7695-2084-7
dc.identifier.doi10.1109/MULMM.2004.1264973
dc.identifier.urihttp://hdl.handle.net/10072/22676
dc.description.abstractHuman facial animation is an interesting and difficult problem in computer graphics. In this paper, a novel B-spline (NURBS) muscle system is proposed to simulate a 3D facial expression and talking animation. The system gets the lip shape parameters from the video, which captures a real person's lip movement, to control the proper muscles to form different phonemes. The muscles are constructed by the non-uniform rational B-spline curves, which are based on anatomical knowledge. By using different number of control points on the muscles, more detailed facial expression and mouth shapes can be simulated. We demonstrate the flexibility of our model by simulating different emotions and lip-sync to a video with a talking head using the automatically extracted lip parameters.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.format.extent539529 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglish
dc.language.isoeng
dc.publisherIEEE CS Press
dc.publisher.placeUSA
dc.relation.ispartofconferencename10th International Conference on Multimedia Modelling (MMM 2004)
dc.relation.ispartofconferencetitle10TH INTERNATIONAL MULTIMEDIA MODELLING CONFERENCE, PROCEEDINGS
dc.relation.ispartofdatefrom2004-01-05
dc.relation.ispartofdateto2004-01-07
dc.relation.ispartoflocationBrisbane, AUSTRALIA
dc.relation.ispartofpagefrom102
dc.relation.ispartofpageto108
dc.subject.fieldofresearchcode280203
dc.subject.fieldofresearchcode280208
dc.subject.fieldofresearchcode280202
dc.titleLip-Sync in Human Face Animation based on Video Analysis and Spline Models
dc.typeConference output
dc.type.descriptionE1 - Conferences
dc.type.codeE - Conference Publications
gro.rights.copyright© 2004 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
gro.date.issued2004
gro.hasfulltextFull Text
gro.griffith.authorLiew, Alan Wee-Chung


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    Contains papers delivered by Griffith authors at national and international conferences.

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