Using Bounded Diameter Minimum Spanning Trees to Build Dense Active Appearance Models.
Robert AndersonBjörn StengerRoberto CipollaPublished in: Int. J. Comput. Vis. (2014)
Keyphrases
- active appearance models
- minimum spanning trees
- spanning tree
- statistical model
- low resolution
- minimum spanning tree
- appearance model
- human faces
- facial images
- deformable models
- shape model
- facial features
- feature points
- motion parameters
- generative model
- neighborhood graph
- facial expression recognition
- parametric models
- multi view
- training set
- facial expressions
- high resolution
- multiscale
- pose estimation