Face Modeling and Animation Language for MPEG-4 XMT Framework

  • Authors:
  • A. Arya;S. DiPaola

  • Affiliations:
  • Carleton Univ., Ottawa;-

  • Venue:
  • IEEE Transactions on Multimedia
  • Year:
  • 2007

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Abstract

This paper proposes FML, an XML-based face modeling and animation language. FML provides a structured content description method for multimedia presentations based on face animation. The language can be used as direct input to compatible players, or be compiled within MPEG-4 XMT framework to create MPEG-4 presentations. The language allows parallel and sequential action description, decision-making and dynamic event-based scenarios, model configuration, and behavioral template definition. Facial actions include talking, expressions, head movements, and low-level MPEG-4 FAPs. The ShowFace and iFACE animation frameworks are also reviewed as example FML-based animation systems.