Sparse Expander-like Real-valued Projection (SERP) matrices for compressed sensing.
Abdolreza Abdolhosseini MoghadamHayder RadhaPublished in: GlobalSIP (2013)
Keyphrases
- compressive sensing
- information extraction
- real valued
- compressed sensing
- random projections
- sparse representation
- compressive sampling
- search engine
- orthogonal matching pursuit
- original data
- image reconstruction
- signal processing
- random sampling
- text mining
- radon transform
- signal recovery
- neural network
- singular value decomposition
- web search
- latent variables
- web search engines
- ranking functions
- super resolution
- hash functions
- motion estimation
- digital libraries
- pattern recognition
- image processing
- learning algorithm