A thresholding algorithm for sparse recovery via Laplace norm.
Qian WangGangrong QuGuanghui HanPublished in: Signal Image Video Process. (2019)
Keyphrases
- thresholding algorithm
- low rank matrices
- mixed norm
- group lasso
- robust principal component analysis
- sparse data
- regularized least squares
- high dimensional
- regression model
- norm regularization
- recovery algorithm
- convex optimization
- low rank
- compressed sensing
- sparse representation
- signal recovery
- low rank approximation
- structured sparsity
- rank minimization
- elastic net
- real time
- image recovery
- neural network