Non-rigid registration using free-form deformations for recognition of facial actions and their temporal dynamics.
Sander KoelstraMaja PanticPublished in: FG (2008)
Keyphrases
- free form deformation
- facial actions
- facial expressions
- b spline
- facial action units
- image registration
- nonrigid registration
- finite element
- appearance model
- facial features
- anatomical structures
- object recognition
- facial images
- human subjects
- registration process
- gabor wavelets
- video sequences
- human faces
- medical images
- photorealistic
- point correspondences
- image processing
- mean shift
- thin plate spline
- multiresolution
- image analysis