Reconstruction of sparse signals using smoothed ℓ0 norm via the Mittag-Leffler function.
Yuchao TangJigen PengPublished in: FSKD (2012)
Keyphrases
- signal reconstruction
- compressive sensing
- compressed sensing
- image reconstruction
- basis functions
- three dimensional
- random projections
- low rank matrices
- band limited
- image processing
- signal processing
- objective function
- sparse data
- sparse representation
- piecewise linear
- regularized least squares
- high resolution
- mixed norm