Facial expression transfer
FaceDance
Research on deep learning with a 3D face mesh to transfer facial expressions and movement naturally.
FaceDanceProcessing
ExpressionSmiling
Visuals are for illustration only and are not screenshots of the real products.
The challenge
Expression transfer has to look natural from different angles and under different lighting, and small landmark errors quickly look artificial.
Our approach
We track a 3D face mesh with landmarks, then smooth expression parameters over time so the motion stays stable and believable.
Highlights
- Landmark-based 3D face tracking
- Temporal smoothing for stable motion
- Expression intensity controls
- 3D
- Deep learning
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