Transfer subspace learning for cross-dataset facial expression recognition.
Haibin YanPublished in: Neurocomputing (2016)
Keyphrases
- facial expression recognition
- subspace learning
- face recognition
- facial expressions
- dimensionality reduction
- human computer interaction
- feature extraction
- manifold learning
- expression recognition
- principal component analysis
- data representation
- local binary pattern
- sparse representation
- face images
- low dimensional
- facial images
- facial features
- learning algorithm
- human faces
- high dimensional data
- sparse coding
- semi supervised
- active appearance models
- pattern recognition
- discriminant analysis
- xml documents
- generative model
- high dimensional
- image database
- training set
- object oriented