Multi-Sparse Signal Recovery for Compressive Sensing
Yipeng LiuIvan GligorijevicVladimir MaticMaarten De VosSabine Van HuffelPublished in: CoRR (2012)
Keyphrases
- signal recovery
- compressive sensing
- orthogonal matching pursuit
- random projections
- sparse representation
- signal reconstruction
- compressive sampling
- signal processing
- compressed sensing
- dictionary learning
- image representation
- structured sparsity
- image processing
- data sets
- image reconstruction
- dimensionality reduction
- clustering algorithm