Sparse and Smooth Signal Estimation: Convexification of L0 Formulations.
Alper AtamtürkAndrés GómezShaoning HanPublished in: CoRR (2018)
Keyphrases
- signal reconstruction
- compressive sensing
- signal recovery
- signal processing
- non stationary
- frequency domain
- regularized regression
- neural network
- sparse data
- dense motion estimation
- impulse response
- sparse representation
- estimation algorithm
- canonical correlation analysis
- optimization methods
- density estimation
- signal subspace
- compressive sampling
- parameter estimation
- image processing