Keyphrases
- principal component analysis
- principal components analysis
- principal components
- independent component analysis
- face recognition
- dimensionality reduction
- principle component analysis
- feature extraction
- linear discriminant analysis
- covariance matrix
- appearance based object recognition
- face images
- lower dimensional
- dimension reduction
- video sequences
- machine learning
- random projections
- face representation and recognition
- kernel pca
- real time
- low dimensional
- support vector machine
- k means
- high dimensional
- feature space
- image processing
- e learning
- real world