Visualization of Time-Series Data in Parameter Space for Understanding Facial Dynamics.
Gary K. L. TamHui FangAndrew J. AubreyPhil W. GrantPaul L. RosinA. David MarshallMin ChenPublished in: Comput. Graph. Forum (2011)
Keyphrases
- parameter space
- high dimensional
- data analysis
- parameter values
- image space
- visual representation
- starting points
- multivariate data
- facial images
- facial expressions
- search space
- face recognition
- dynamical systems
- linear transformations
- facial expression recognition
- hough space
- visual analytics
- landmark detection
- likelihood function
- visual analysis
- interactive visualization
- data visualization
- target function
- dynamic model
- riemannian metric
- human faces
- face images
- feature extraction