Hierarchical uncorrelated multiview discriminant locality preserving projection for multiview facial expression recognition.
Sunil KumarManas Kamal BhuyanBrian C. LovellYuji IwahoriPublished in: J. Vis. Commun. Image Represent. (2018)
Keyphrases
- facial expression recognition
- locality preserving projections
- face recognition
- facial expressions
- multi view
- human computer interaction
- feature extraction
- dimensionality reduction
- local binary pattern
- manifold learning
- principal component analysis
- discriminant analysis
- facial images
- human faces
- recognition rate
- multiple views
- linear discriminant analysis
- subspace methods
- user interface
- facial features
- feature space
- multiscale