Probabilistic Linear Discriminant Analysis for intermodality face recognition.
Muhammad Khurram ShaikhMuhammad Atif TahirAhmed BouridanePublished in: ICASSP (2014)
Keyphrases
- linear discriminant analysis
- face recognition
- discriminant analysis
- principal component analysis
- dimensionality reduction
- dimension reduction
- small sample size
- discriminant features
- feature extraction
- feature space
- fisher criterion
- recognition rate
- null space
- subspace methods
- generative model
- high dimensional data
- linear discriminant
- locality preserving projections
- support vector
- recognition accuracy
- gabor features
- human faces
- sparse representation
- face detection
- support vector machine svm
- face images
- pattern recognition
- face databases
- computer vision
- discriminative information
- class separability
- subspace analysis
- nonparametric discriminant analysis