Fast GPU Implementation of Sparse Signal Recovery from Random Projections.
Mircea AndrecutPublished in: Eng. Lett. (2009)
Keyphrases
- signal recovery
- random projections
- gpu implementation
- compressed sensing
- compressive sensing
- orthogonal matching pursuit
- sparse representation
- real time
- dimensionality reduction
- image reconstruction
- dimension reduction
- original data
- hash functions
- random sampling
- high dimensionality
- principal component analysis
- document clustering
- signal reconstruction
- graphics processing units
- sparse matrix
- low dimensional
- high resolution
- image retrieval
- high quality