Transferring of Speech Movements from Video to 3D Face Space

@article{Pei2007TransferringOS,
  title={Transferring of Speech Movements from Video to 3D Face Space},
  author={Yuru Pei and Hongbin Zha},
  journal={IEEE Transactions on Visualization and Computer Graphics},
  year={2007},
  volume={13}
}
We present a novel method for transferring speech animation recorded in low quality videos to high resolution 3D face models. The basic idea is to synthesize the animated faces by an interpolation based on a small set of 3D key face shapes which span a 3D face space. The 3D key shapes are extracted by an unsupervised learning process in 2D video space to form a set of 2D visemes which are then mapped to the 3D face space. The learning process consists of two main phases: 1) isomap-based… CONTINUE READING
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