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Compression of MPEG-4 facial animation parameters for transmission of talking heads.

Hai TaoHomer H. ChenWei WuThomas S. Huang
Published in: IEEE Trans. Circuits Syst. Video Technol. (1999)
Keyphrases
  • facial animation
  • mpeg standard
  • video signals
  • facial expressions
  • multimedia
  • real time
  • human faces
  • video sequences
  • expectation maximization
  • active appearance models