Nonlinear manifold based discriminant analysis for face recognition.
Praveen SankaranVijayan K. AsariPublished in: Image Processing: Algorithms and Systems (2009)
Keyphrases
- discriminant analysis
- face recognition
- linear discriminant analysis
- feature extraction
- principal component analysis
- manifold learning
- dimensionality reduction methods
- facial expressions
- dimension reduction
- kernel discriminant analysis
- computer vision
- face images
- facial images
- support vector machine svm
- face detection
- data sets
- sparse representation
- unsupervised learning
- feature selection
- neural network