Collaborative Sources Identification in Mixed Signals via Hierarchical Sparse Modeling
Pablo SprechmannIgnacio RamírezPablo CancelaGuillermo SapiroPublished in: CoRR (2010)
Keyphrases
- signal reconstruction
- information sources
- databases
- source separation
- signal processing
- image processing
- data sources
- knowledge sharing
- multiple sources
- automatic identification
- sparse representation
- computer supported collaborative learning
- blind source separation
- sparse data
- compressed sensing
- genetic algorithm
- blind separation
- data sets