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Figure 8 | EURASIP Journal on Audio, Speech, and Music Processing

Figure 8

From: A comprehensive system for facial animation of generic 3D head models driven by speech

Figure 8

(Top plot) Audio signal corresponding to the following three Spanish utterances: “ Primero hay que aceptar y después optar ”, “ Pepita pasó esta tarde ”, “ Este atlas no es étnico ”. (Lower four plots) True (dashed line) and estimated (solid line) visual parameters associated with the audio signal, o v 1 : upper lip vertical movement, o v 2 : lip stretching, o v 3 : mouth opening control, and o v 4 : lip corner movement.

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