3D/4D facial expression analysis: An advanced annotated face model approach.
Tianhong FangXi ZhaoOmar OceguedaShishir K. ShahIoannis A. KakadiarisPublished in: Image Vis. Comput. (2012)
Keyphrases
- facial expression analysis
- face model
- facial expressions
- facial feature points
- head motion
- facial animation
- facial features
- facial expression recognition
- human faces
- face images
- face recognition
- facial images
- keypoints
- active appearance models
- active shape model
- facial actions
- video sequences
- image registration
- three dimensional
- lighting conditions
- face detection
- feature space
- motion estimation
- pose variations
- multiscale
- feature extraction
- decision trees
- pose estimation