Adaptive physics-inspired facial animation

This source preferred by Lihua You, Jian Jun Zhang, Jian Jun Zhang and Lihua You

Authors: You, L.H., Southern, R. and Zhang, J.J.

Pages: 207-218

Publisher: Springer-Verlag

Place of Publication: Berlin/Heidelberg

ISBN: 978-3-642-10346-9

DOI: 10.1007/978-3-642-10347-6_19

In this paper, we present a new approach for facial animation. We develop a mathematical model from the physical properties of skin deformation which incorporates the action of externally applied forces and the material properties of the skin’s surface. A finite difference mesh which uses this model is generated automatically using a harmonic parametrization and interpolating nodes on the original surface. We determine the forces at these nodes of various face poses. By blending these forces at we can generate new intermediate shapes. In the interests of computational efficiency, we present a novel adaptive finite difference method which limits the calculation of surface constants to regions where significant deformation occurs.

This data was imported from DBLP:

Authors: You, L., Southern, R. and Zhang, J.-J.

Editors: Egges, A., Geraerts, R. and Overmars, M.H.

https://doi.org/10.1007/978-3-642-10347-6

Volume: 5884

Pages: 207-218

Publisher: Springer

ISBN: 978-3-642-10346-9

This data was imported from Scopus:

Authors: You, L., Southern, R. and Zhang, J.J.

Volume: 5884 LNCS

Pages: 207-218

ISBN: 9783642103469

DOI: 10.1007/978-3-642-10347-6_19

In this paper, we present a new approach for facial animation. We develop a mathematical model from the physical properties of skin deformation which incorporates the action of externally applied forces and the material properties of the skin's surface. A finite difference mesh which uses this model is generated automatically using a harmonic parametrization and interpolating nodes on the original surface. We determine the forces at these nodes of various face poses. By blending these forces at we can generate new intermediate shapes. In the interests of computational efficiency, we present a novel adaptive finite difference method which limits the calculation of surface constants to regions where significant deformation occurs. © Springer-Verlag 2009.

This data was imported from Web of Science (Lite):

Authors: You, L., Southern, R. and Zhang, J.J.

Volume: 5884

Pages: 207-+

ISBN: 978-3-642-10346-9

The data on this page was last updated at 05:12 on February 26, 2020.