Correlation tuning in compressive sensing based on rakeness: A case study.
Nicola BertoniMauro MangiaFabio PareschiRiccardo RovattiGianluca SettiPublished in: ICECS (2013)
Keyphrases
- compressive sensing
- distributed source coding
- image recovery
- random projections
- signal processing
- sparse representation
- signal reconstruction
- compressive sampling
- image representation
- structured sparsity
- machine learning
- high quality
- image processing
- motion estimation
- active learning
- natural images
- query processing
- high dimensionality
- raw data
- image retrieval
- pattern recognition
- distributed video coding
- multiscale
- information retrieval