Publikation: An NVC Emotional Model for Conversational Virtual Humans in a 3D Chatting Environment
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This paper proposes a new emotional model for Virtual Humans (VHs) in a conversational environment. As a part of a multi-users emotional 3D-chatting system, this paper focus on how to formulate and visualize the flow of emotional state defined by the Valence-Arousal-Dominance (VAD) parameters. From this flow of emotion over time, we successfully visualized the change of VHs’ emotional state through the proposed emoFaces and emoMotions. The notion of Non-Verbal Communication (NVC) was exploited for driving plausible emotional expressions during conversation. With the help of a proposed interface, where a user can parameterize emotional state and flow, we succeeded to vary the emotional expressions and reactions of VHs in a 3D conversation scene.
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AHN, Junghyun, Stéphane GOBRON, David GARCIA, Quentin SILVESTRE, Daniel THALMANN, Ronan BOULIC, 2012. An NVC Emotional Model for Conversational Virtual Humans in a 3D Chatting Environment. AMDO 2012 : 7th Conference on Articulated Motion and Deformable Objects. Port d'Andratx, Mallorca, Spain, 11. Juli 2012 - 13. Juli 2012. In: PERALES, Francisco J., ed., Robert B. FISHER, ed., Thomas B. MOESLUND, ed.. Articulated motion and deformable objects : 7th International Conference, AMDO 2012, Port d’Andratx, Mallorca, Spain, July 11-13, 2012 ; proceedings. Berlin: Springer, 2012, pp. 47-57. Lecture Notes in Computer Science. 7378. ISSN 0302-9743. eISSN 1611-3349. ISBN 978-3-642-31566-4. Available under: doi: 10.1007/978-3-642-31567-1_5BibTex
@inproceedings{Ahn2012Emoti-66110, year={2012}, doi={10.1007/978-3-642-31567-1_5}, title={An NVC Emotional Model for Conversational Virtual Humans in a 3D Chatting Environment}, number={7378}, isbn={978-3-642-31566-4}, issn={0302-9743}, publisher={Springer}, address={Berlin}, series={Lecture Notes in Computer Science}, booktitle={Articulated motion and deformable objects : 7th International Conference, AMDO 2012, Port d’Andratx, Mallorca, Spain, July 11-13, 2012 ; proceedings}, pages={47--57}, editor={Perales, Francisco J. and Fisher, Robert B. and Moeslund, Thomas B.}, author={Ahn, Junghyun and Gobron, Stéphane and Garcia, David and Silvestre, Quentin and Thalmann, Daniel and Boulic, Ronan} }
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