Recognizing Facial Expressions with PCA and ICA onto Dimension of the Emotion.
Young-suk ShinPublished in: SSPR/SPR (2006)
Keyphrases
- independent component analysis
- recognizing facial expressions
- facial expressions
- principal component analysis
- face recognition
- facial expression recognition
- principle component analysis
- face images
- expression recognition
- feature extraction
- facial features
- independent components
- independent components analysis
- signal processing
- human faces
- principal components
- linear discriminant analysis
- covariance matrix
- dimensionality reduction
- gabor features
- local binary pattern
- blind source separation
- low dimensional
- emotional state
- video sequences
- facial images
- feature space
- face databases
- principal components analysis
- recognition rate
- subspace analysis
- face detection
- software engineering
- source separation
- machine learning