Nonsingular discriminant feature extraction for face recognition.
Chih-Pin LiaoJen-Tzung ChienPublished in: ICASSP (2) (2005)
Keyphrases
- feature space
- feature extraction
- face recognition
- discriminant analysis
- principal component analysis
- linear discriminant analysis
- face images
- feature vectors
- dimensionality reduction
- appearance based face recognition
- fisher discriminant
- local binary pattern
- locality preserving projections
- dimension reduction
- pattern classification
- recognition rate
- discriminant embedding
- image classification
- feature representation
- kernel principal component analysis
- low dimensional
- preprocessing
- pattern recognition
- discriminant features
- face identification
- kernel fisher discriminant analysis
- wavelet transform
- variational inequalities
- face databases
- facial images
- extracted features
- discriminant information
- human faces
- facial expressions
- facial expression recognition
- training set
- subspace analysis
- linear discriminant
- image feature extraction
- texture features
- support vector machine svm
- fisher linear discriminant
- face detection
- principle component analysis
- sparse representation
- gabor wavelets
- manifold learning
- pose variations
- iris recognition
- computer vision
- nearest feature line
- fisher criterion
- feature extractors
- method for face recognition
- face recognition algorithms
- correlation filters
- gabor features
- subspace methods
- gabor filters