Real-Time Rendering of Skin Changes Caused by Emotions

Authors:
Yvonne Jung;Christine Weber;Jens Keil;Tobias Franke
Affiliations:
Fraunhofer IGD, Darmstadt, Germany 64283;Fraunhofer IGD, Darmstadt, Germany 64283;Fraunhofer IGD, Darmstadt, Germany 64283;Fraunhofer IGD, Darmstadt, Germany 64283
Venue:
IVA '09 Proceedings of the 9th International Conference on Intelligent Virtual Agents
Year:
2009

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Abstract

For simulating communicative behavior, realistic appearance and plausible behavior is important. Postures and mimics also reflect emotional behavior. There exist various models of emotion, like the psycho-evolutionary theory developed by Plutchik [1], or Ekman's FACS. But most models are only suited for muscular expressions. A more unattended field however, also in graphics, is the change in color. Also, other physiological symptoms like crying are left unconsidered.