Weighted Piecewise LDA for Solving the Small Sample Size Problem in Face Verification.
Marios KyperountasAnastasios TefasIoannis PitasPublished in: IEEE Trans. Neural Networks (2007)
Keyphrases
- face verification
- linear discriminant analysis
- face recognition
- small sample size
- discriminant analysis
- face detection
- face images
- face identification
- principal component analysis
- xm vts
- dimensionality reduction
- face recognition systems
- null space
- feature extraction
- recognition rate
- subspace methods
- latent dirichlet allocation
- method for face recognition
- generative model
- face databases
- facial images
- recognition accuracy
- high dimensional data
- computer vision
- support vector machine svm
- support vector
- nearest neighbor
- feature space
- human faces
- pairwise
- subspace learning
- gabor features
- decision trees
- detection method
- feature set
- database