Pose-specific non-linear mappings in feature space towards multiview facial expression recognition.
Mahdi JampourVincent LepetitThomas MauthnerHorst BischofPublished in: Image Vis. Comput. (2017)
Keyphrases
- facial expression recognition
- feature space
- facial expressions
- pose invariant
- expression recognition
- human computer interaction
- feature extraction
- head motion
- facial expression analysis
- expression classification
- face recognition
- mean shift
- local binary pattern
- principal component analysis
- dimensionality reduction
- multi view
- feature vectors
- person independent
- human faces
- facial images
- d objects
- head movements
- pose variations
- pose estimation
- image retrieval
- training set
- facial action units
- recognition of facial expressions