Emotion recognition from scrambled facial images via many graph embedding.
Richard JiangAnthony T. S. HoIsmahane ChehebNoor Al-MáadeedSomaya Al-MáadeedAhmed BouridanePublished in: Pattern Recognit. (2017)
Keyphrases
- emotion recognition
- facial images
- graph embedding
- face recognition
- discriminant analysis
- facial expressions
- low dimensional
- data representation
- dimensionality reduction
- human faces
- semi supervised
- face detection
- facial features
- image database
- feature representation
- dictionary learning
- subspace learning
- facial expression recognition
- principal component analysis
- linear discriminant analysis
- pairwise
- sparse representation
- training set
- audio visual
- support vector
- data sets