New Restricted Isometry Condition Using Null Space Constant for Compressed Sensing.
Haiyang ZouWengang ZhaoPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2022)
Keyphrases
- null space
- compressed sensing
- image reconstruction
- linear discriminant analysis
- singular value decomposition
- novelty detection
- sparse representation
- principal components
- random projections
- theoretical guarantees
- natural images
- signal processing
- singular values
- discriminative information
- high dimensional data
- dimensionality reduction
- face recognition
- dimension reduction
- feature selection
- camera motion
- machine learning