Abstract
Recent studies on non-verbal communication have put the need forward to provide virtual agents lifelike looks. In this paper, we present a system allowing to embody a conversational agent by modeling one of its perceptual behavior: gazing at a user. Our system takes as input images of the real scene from a webcam, and allows the virtual agent to look at the person it’s facing. Animation purposes are mainly explored in this paper through the description of our animation system. This system is composed of two types of models: muscle-based (for facial animation) and parametric (to control the gaze). Realism of the animation is also discussed.
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Courty, N., Breton, G., Pelé, D. (2003). Embodied in a Look: Bridging the Gap between Humans and Avatars. In: Rist, T., Aylett, R.S., Ballin, D., Rickel, J. (eds) Intelligent Virtual Agents. IVA 2003. Lecture Notes in Computer Science(), vol 2792. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-39396-2_19
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DOI: https://doi.org/10.1007/978-3-540-39396-2_19
Publisher Name: Springer, Berlin, Heidelberg
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