PCA vs. ICA: A Comparison on the FERET Data Set.
Kyungim BaekBruce A. DraperJ. Ross BeveridgeKai ShePublished in: JCIS (2002)
Keyphrases
- face recognition
- independent component analysis
- principal component analysis
- data sets
- face images
- face databases
- principle component analysis
- feature extraction
- gabor features
- subspace methods
- discriminant analysis
- linear discriminant analysis
- facial images
- recognition rate
- preprocessing
- independent components
- principal components analysis
- independent components analysis
- recognition accuracy
- feret database
- dimensionality reduction methods
- principal components
- subspace analysis
- face recognition algorithms
- random projections
- face detection
- covariance matrix
- human faces
- orl database
- pattern recognition
- dimensionality reduction
- kernel pca
- blind source separation
- negative matrix factorization
- facial expression recognition
- benchmark data sets
- database
- sparse representation