Keyphrases
- pattern recognition
- artificial neural networks
- principal component analysis
- dimensionality reduction
- feature extraction
- neural network
- principal components
- principal components analysis
- image processing
- using artificial neural networks
- neural classifier
- signal processing
- principle component analysis
- considerable increase
- independent component analysis
- pattern recognition problems
- back propagation
- infrared
- x ray
- covariance matrix
- pattern classification
- face recognition
- image analysis
- linear discriminant analysis
- genetic algorithm
- spectral data
- dimension reduction
- computer vision
- support vector machine svm
- face images
- low dimensional
- appearance based object recognition
- high dimensional
- high resolution
- neural nets
- neural network model
- recurrent neural networks
- subspace methods
- kernel principal component analysis
- fuzzy logic
- graph matching
- feature vectors
- singular value decomposition
- radial basis function