Near-Optimal Signal Recovery From Random Projections: Universal Encoding Strategies?
Emmanuel J. CandèsTerence TaoPublished in: IEEE Trans. Inf. Theory (2006)
Keyphrases
- random projections
- signal recovery
- compressed sensing
- compressive sensing
- distributed source coding
- orthogonal matching pursuit
- sparse representation
- dimensionality reduction
- dimension reduction
- image reconstruction
- original data
- random sampling
- signal reconstruction
- low dimensional
- principal component analysis
- hash functions
- pattern recognition