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Given a pre-registered 3D mesh sequence and accompanying phoneme-labeled audio, our system creates an animatable face model and a mapping procedure to produce realistic speech animations for arbitrary speech input. Mapping of speech features to model parameters is done using random forests for regression. We propose a new speech feature based on phonemic labels and acoustic features. The novel feature...
Candide-3 is a well-known model, used to represent triangular meshes of human faces. It is common to only estimate 17 to 21 of the 79 model parameters. We show that these are insufficient to fit model vertices to facial feature points with low error and if more parameters are estimated, the model mesh deforms to unnatural configurations. To overcome this problem, we propose a novel solution: Given...
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