Biased subspace learning for misalignment-robust facial expression recognition.
Haibin YanPublished in: Neurocomputing (2016)
Keyphrases
- facial expression recognition
- subspace learning
- facial expressions
- face recognition
- human computer interaction
- dimensionality reduction
- expression recognition
- data representation
- local binary pattern
- principal component analysis
- feature extraction
- sparse representation
- manifold learning
- sparse coding
- semi supervised
- facial features
- head pose estimation
- human faces
- high dimensional data
- high quality
- low dimensional
- similarity measure
- active appearance models
- discriminant analysis
- pattern recognition
- co occurrence
- learning algorithm