SubXPCA and a generalized feature partitioning approach to principal component analysis.
Kadappagari Vijaya KumarAtul NegiPublished in: Pattern Recognit. (2008)
Keyphrases
- principal component analysis
- independent component analysis
- preprocessing step
- principal components
- dimensionality reduction
- low dimensional
- neural network
- linear discriminant analysis
- singular value decomposition
- covariance matrix
- support vector machine svm
- image features
- computer vision
- learning algorithm
- real time
- feature set
- feature vectors
- face recognition
- image sequences
- discriminant analysis