An improved discriminative common vectors and support vector machine based face recognition approach.
Ying WenPublished in: Expert Syst. Appl. (2012)
Keyphrases
- face recognition
- video based face recognition
- feature extraction
- discriminant information
- face images
- recognition rate
- linear discriminant analysis
- discriminant analysis
- principal component analysis
- human faces
- feature vectors
- face recognition systems
- facial expressions
- computer vision
- face identification
- subspace methods
- discriminative power
- local binary pattern
- face databases
- vector space
- unsupervised learning
- orl face database
- locality preserving
- robust face recognition
- discriminant vectors
- bayesian network classifiers
- face verification
- multiple instance learning
- facial images
- face detection
- margin maximization
- semi supervised
- probabilistic model
- support vector