“A muscle model for animation three-dimensional facial expression” by Waters

  • ©Keith Waters




    A muscle model for animation three-dimensional facial expression



    The development of a parameterized facial muscle process, that incorporates the use of a model to create realistic facial animation is described.Existing methods of facial parameterization have the inherent problem of hard-wiring performable actions. The development of a muscle process that is controllable by a limited number of parameters and is non-specific to facial topology allows a richer vocabulary and a more general approach to the modelling of the primary facial expressions.A brief discussion of facial structure is given, from which a method for a simple modelling of a muscle process that is suitable for the animation of a number of divergent facial types is described.


    1. Badier N I “Animating Facial Expression” Proceedings Computer Graphics 1981 Vol 15 No 3 245-252
    2. Boston D W “Synthetic Facial Communication” British Journal of Audiology 1973 Vol 7 95-101
    3. Oppenheimer P E “Real.Time Design and Animation of Fractal Plants and Trees” Proceedings Computer Graphics 1986 Vot 20 No 4 55- 64
    4. Parke F I “A Parameterized Model for Facial Animation” IEEE Computer Graphics and Applications 1982 Nov
    5. Parke F I “A Parameteric Model for Human Faces” Technical Report UTEC-CSc75-047 University of Utah 1984
    6. Parka F I “Measuring Three-Dimensional Surfaces with a Two- Dimensional Data Tablet” Computer and Graphics 1975 Vol 1 5- 7 Pergamon Press
    7. Bergeron P “Techniques for Animating Characters” Advanced Computer Animation Course Notes Siggraph 1985
    8. Duncan J P “Anatomical Definition and Modeling” Engineering in Medicine 1986 Vol 15 No 3
    9. Ekman P and Friesea W “Unmasking the Human Face” Prentice Hall Inc 1975
    10. Ekman P and Friesen W “Manual for the the Facial Action Coding System” Consulting Psychologist 1977 Press Palo Alto California
    11. Frornkin V Lip “Postions in English American Vowels” Journal of Language and Speech No 7 215-225 1964
    12. Gillension M L “The Interactive Generation of Facial Images on a CRT using a Heuristic Stratergy” PhD Thesis Ohio State University 1974
    13. Hight R L Lip Reader Trainer: “A Computer Programme for the Hearing Impaired” Proc. John Hopla’ns, First National Search for Application of Computing to Aid the Handicapped. IEEE Computer Society 1981 LA 4-5
    14. Kelso et al “A qualitative dynamic analysis of reiterant speech production: Phase portraits, kinematics and dynamic modelling” Journal of Accoustical Society American Vol 77 Nol 1985
    15. Moore J “Towards an Integrated Computer Package for Speech Therapy Training”, “Taiking Heads”. Microtech Solutions Report Bradford College of Art and Design 1986
    16. Summerfield Q “Roles of the Lips and Teeth in Lipreading Vowels” Proceedings of the Institute of Acoustics 1984
    17. Summerfield Q “Analysis, Synthesis and Perception of Visible Articalatory Movements”, Academic Press lnc 1983
    18. Warwick R “Grey’s Anatomy” 35th edition Longman 1973
    19. Waters K “Expressive Three Dimensional Faces” Procceedings Computer Graphics Online Wembley 1986
    20. Wood P D “An Interactive Graphics System for Planning Reconstructive Surgery” National Procceedings Computer Graphics Association Chicago 130-135 1986
    21. Zelter D L “Representation and Control of Three-dimensional Computer Animated Figures” PhD Thesis Ohio State University 1984

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