Automatic determination of facial muscle activations from sparse motion capture marker data.

Eftychios Sifakis Igor Neverov Ronald Fedkiw Automatic determination of facial muscle activations from sparse motion capture marker data. 417-425 2005 24 ACM Trans. Graph. 3 http://doi.acm.org/10.1145/1073204.1073208 db/journals/tog/tog24.html#SifakisNF05