Bidirectional Warping of Active Appearance Model.
Ali MollahosseiniMohammad H. MahoorPublished in: CVPR Workshops (2013)
Keyphrases
- active appearance models
- image alignment
- face alignment
- region based segmentation
- human faces
- statistical model
- shape model
- appearance model
- low resolution
- facial images
- dense correspondences
- deformable models
- facial expression recognition
- pixel intensities
- facial features
- pose estimation
- motion parameters
- feature points
- generative model
- inverse compositional
- aam fitting
- training set
- image pairs
- least squares
- motion estimation