Sparse Signal Approximation via Nonseparable Regularization

DOI10.1109/TSP.2017.2669904zbMath1414.94546MaRDI QIDQ4620785

Masoud Farshchian, Ivan W. Selesnick

Publication date: 8 February 2019

Published in: IEEE Transactions on Signal Processing (Search for Journal in Brave)

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

Related Items (7)

Sparse signal reconstruction via the approximations of \(\ell_0\) quasinorm ⋮ Optimal nonlinear signal approximations based on piecewise constant functions ⋮ Sparsity-Inducing Nonconvex Nonseparable Regularization for Convex Image Processing ⋮ New insights on the optimality conditions of the \(\ell_2-\ell_0\) minimization problem ⋮ The Trimmed Lasso: Sparse Recovery Guarantees and Practical Optimization by the Generalized Soft-Min Penalty ⋮ Linearly involved generalized Moreau enhanced models and their proximal splitting algorithm under overall convexity condition ⋮ A Variational Inequality Model for the Construction of Signals from Inconsistent Nonlinear Equations

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