Sparse signal reconstruction in dual polynomial Fourier transform.
Isidora StankovicCornel IoanaMilos DakovicIon CandelPublished in: MECO (2018)
Keyphrases
- fourier transform
- signal reconstruction
- compressive sensing
- signal processing
- image reconstruction
- frequency domain
- basis functions
- random projections
- fourier domain
- frequency spectrum
- radon transform
- sparse representation
- fast fourier transform
- correlation function
- discrete fourier transform
- image representation
- small number
- image segmentation
- feature vectors
- object recognition
- pattern recognition