Bilateral diagonal principal component analysis based on matrix distance metrics: a projection technique for face identification.
Chahrazed RouabhiaHicham TebbikhPublished in: J. Electronic Imaging (2013)
Keyphrases
- face identification
- distance metric
- covariance matrix
- principal component analysis
- face recognition
- face verification
- distance metric learning
- face images
- singular value decomposition
- distance measure
- euclidean distance
- metric learning
- distance function
- dimensionality reduction
- line drawings
- low dimensional
- feature extraction
- data points
- linear discriminant analysis
- discriminant analysis
- face databases
- feature vectors
- dimension reduction
- recognition accuracy
- face detection
- viewpoint
- gabor features
- feature space
- recognition rate
- random projections
- gender classification
- computer vision