Bounds on the Reconstruction of Sparse Signal Ensembles from Distributed Measurements
Marco F. DuarteMichael B. WakinDror BaronShriram SarvothamRichard G. BaraniukPublished in: CoRR (2011)
Keyphrases
- compressive sensing
- signal reconstruction
- compressed sensing
- compressive sampling
- measured data
- distributed systems
- signal processing
- image reconstruction
- signal recovery
- sparse representation
- distributed environment
- cooperative
- noisy measurements
- random projections
- upper bound
- frequency domain
- high frequency
- sparse reconstruction
- high resolution
- multi agent
- lower bound
- ensemble methods
- basis functions
- peer to peer
- theoretical guarantees
- diffusion mri
- decision trees
- image quality
- image representation