Multi-View Exclusive Unsupervised Dimension Reduction for Video-Based Facial Expression Recognition.
Liping XieDacheng TaoHaikun WeiPublished in: IJCAI (2016)
Keyphrases
- multi view
- dimension reduction
- facial expression recognition
- feature extraction
- semi supervised
- unsupervised learning
- facial expressions
- principal component analysis
- single view
- multiple views
- depth map
- human computer interaction
- face recognition
- manifold learning
- local binary pattern
- low dimensional
- high dimensional data
- linear discriminant analysis
- singular value decomposition
- d objects
- high dimensional
- feature space
- aam fitting
- preprocessing
- cluster analysis
- facial features
- three dimensional
- image processing
- feature selection
- dimensionality reduction
- human faces
- supervised learning
- pairwise
- facial images
- face images
- active learning
- video sequences
- active appearance models