Bayesian compressive sensing for cluster structured sparse signals.
Lei YuHong SunJean-Pierre BarbotGang ZhengPublished in: Signal Process. (2012)
Keyphrases
- compressive sensing
- signal reconstruction
- signal processing
- sparse representation
- random projections
- image recovery
- compressive sampling
- image representation
- distributed source coding
- clustering algorithm
- structured sparsity
- compressed sensing
- cluster analysis
- multiscale
- dictionary learning
- data sets
- image reconstruction
- image classification
- feature space
- image processing