Dimensionality reduction for computer facial animation.
Flora S. TsaiPublished in: Expert Syst. Appl. (2012)
Keyphrases
- dimensionality reduction
- facial animation
- high dimensional data
- facial expressions
- principal component analysis
- feature extraction
- high dimensional
- low dimensional
- feature selection
- human faces
- facial expression recognition
- feature space
- data points
- motion estimation
- manifold learning
- d objects
- computer vision
- image sequences