Optimal dimension reduction and transform coding with mixture principal components.
Cynthia ArcherTodd K. LeenPublished in: IJCNN (1999)
Keyphrases
- dimension reduction
- principal components
- principal component analysis
- transform coding
- dimensionality reduction
- face recognition
- linear discriminant analysis
- feature extraction
- low dimensional
- feature space
- high dimensional
- discriminant analysis
- singular value decomposition
- coding scheme
- partial least squares
- image compression
- covariance matrix
- image coding
- high dimensional data
- face images
- image data
- clustering method
- data sets
- wavelet transform
- probabilistic model
- pattern recognition
- compressed images
- feature selection