Keyphrases
- dimensionality reduction
- image registration
- high dimensional
- principal component analysis
- feature extraction
- pattern recognition
- image matching
- low dimensional
- high dimensional data
- data representation
- feature space
- feature selection
- dimensionality reduction methods
- high dimensionality
- linear discriminant analysis
- pattern recognition and machine learning
- free form deformation
- principal components
- manifold learning
- cardiac motion estimation
- nonlinear dimensionality reduction
- vector field
- structure preserving
- metric learning
- lower dimensional
- diffeomorphic registration
- surface registration
- computer vision
- velocity field
- data points
- locally linear embedding
- kernel pca
- mr images
- image processing
- discriminant analysis
- optical flow