Information-theoretic limits on sparse signal recovery: dense versus sparse measurement matrices.
Wei WangMartin J. WainwrightKannan RamchandranPublished in: IEEE Trans. Inf. Theory (2010)
Keyphrases
- signal recovery
- information theoretic
- low rank and sparse
- mutual information
- information theory
- compressed sensing
- sparse representation
- information theoretic measures
- information bottleneck
- high dimensional
- orthogonal matching pursuit
- compressive sensing
- dictionary learning
- kullback leibler divergence
- image classification
- image processing
- pattern recognition
- support vector