PENDANTSS: PEnalized Norm-Ratios Disentangling Additive Noise, Trend and Sparse Spikes.
Paul ZhengÉmilie ChouzenouxLaurent DuvalPublished in: IEEE Signal Process. Lett. (2023)
Keyphrases
- additive noise
- maximum likelihood
- spatial domain
- noisy images
- random variables
- causal inference
- mixed norm
- least squares
- regularized least squares
- multiplicative noise
- point spread function
- speech signal
- objective function
- sparse representation
- pattern recognition
- quantization error
- ground truth
- multiresolution
- information retrieval