Convex Variational Formulation with Smooth Coupling for Multicomponent Signal Decomposition and Recovery
Convex Variational Formulation with Smooth Coupling for Multicomponent Signal Decomposition and Recovery
A convex variational formulation is proposed to solve multicomponent signal processing problems in Hilbert spaces.The cost function consists of a separable term, in which each component is modeled through its own potential, and of a coupling term, in which constraints on linear transformations of the components are penalized with smooth …