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The BML Sequencer: A Tool for Authoring Multi-character Animations

  • Priti Aggarwal
  • David Traum
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6895)

Abstract

The BML sequencer is a tool to allow artists to create SmartBody compliant BML [4] animation sequences for multiple virtual humans. SmartBody [3] allows for complex behavior realization, synchronizing speech recordings with non-verbal behaviors by using the Behavior Markup Language (BML) [4]. However, there remain two problems for using BML and smartbody to achieve the vision that an artist has for animating the character: the authoring problem and multi-party behavior syncronization. The BML Sequencer addresses both.

Keywords

Multiple Character Facial Animation Conversational Agent Audio Clip Authoring Problem 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    Lee, J., Marsella, S.: Nonverbal behavior generator for embodied conversational agents. In: Proceedings of Intelligent Virtual Agents (2006)Google Scholar
  2. 2.
    Swartout, W., Traum, D., Artstein, R., Noren, D., Debevec, P., Bronnenkant, K., Williams, J., Leuski, A., Narayanan, S., Piepol, D., Lane, C., Morie, J., Aggarwal, P., Liewer, M., Chiang, J.Y., Gerten, J., Chu, S., White, K.: Ada and grace: Toward realistic and engaging virtual museum guides. In: Intelligent Virtual Agents, pp. 286–300. Springer, Heidelberg (2010)CrossRefGoogle Scholar
  3. 3.
    Thiebaux, M., Marshall, A., Marsella, S., Kallmann, M.: Smartbody: Behavior realization for embodied conversational agents. In: Proceedings of AAMAS (2008)Google Scholar
  4. 4.
    Vilhjálmsson, H.H., Cantelmo, N., Cassell, J., Chafai, N.E., Kipp, M., Kopp, S., Mancini, M., Marsella, S.C., Marshall, A.N., Pelachaud, C., Ruttkay, Z., Thórisson, K.R., van Welbergen, H., van der Werf, R.J.: The behavior markup language: Recent developments and challenges. In: Pelachaud, C., Martin, J.-C., André, E., Chollet, G., Karpouzis, K., Pelé, D. (eds.) IVA 2007. LNCS (LNAI), vol. 4722, pp. 99–111. Springer, Heidelberg (2007)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  • Priti Aggarwal
    • 1
  • David Traum
    • 1
  1. 1.Institute for Creative TechnologiesUniversity of Southern CaliforniaPlaya VistaUSA

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