Redundancy reduction in 3D facial motion capture data for animation

  • Authors:

  • Daniela I. Wellein;Cristóbal Curio;Heinrich H. Bülthoff

  • Affiliations:

  • Max Planck Institute for Biological Cybernetics, Tübingen, Germany;Max Planck Institute for Biological Cybernetics, Tübingen, Germany;Max Planck Institute for Biological Cybernetics, Tübingen, Germany

  • Venue:
  • Proceedings of the 4th symposium on Applied perception in graphics and visualization
  • Year:
  • 2007

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Abstract

Research on the perception of dynamic faces often requires real-time animations with low latency. With an adaptation of principal feature analysis [Cohen et al. 2002], we can reduce the number of facial motion capture markers by 50%, while retaining the overall animation quality.