Fast OMP algorithm and its FPGA implementation for compressed sensing-based sparse signal acquisition systems.
Shirshendu RoyDebiprasad Priyabrata AcharyaAjit Kumar SahooPublished in: IET Circuits Devices Syst. (2021)
Keyphrases
- compressed sensing
- orthogonal matching pursuit
- fpga implementation
- sparse representation
- hardware implementation
- k means
- input data
- image processing algorithms
- transform domain
- compressive sampling
- signal recovery
- fourier domain
- random projections
- real time
- computing systems
- image reconstruction
- pattern recognition
- feature selection