Restricted Isometry Property of Subspace Projection Matrix Under Random Compression.
Xinyue ShenYuantao GuPublished in: IEEE Signal Process. Lett. (2015)
Keyphrases
- projection matrix
- null space
- random projections
- linear discriminant analysis
- singular value decomposition
- principal components
- novelty detection
- transformation matrix
- singular values
- theoretical guarantees
- dimensionality reduction
- perspective images
- lower dimensional
- face recognition
- discriminant analysis
- vector field
- finite dimensional
- aspect ratio
- feature space