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eess.SP2018
Variations on the CSC model
Ives Rey-Otero, Jeremias Sulam, Michael Elad
Over the past decade, the celebrated sparse representation model has achieved impressive results in various signal and image processing tasks. A convolutional version of this model…
eess.SP2018
MMSE Approximation For Sparse Coding Algorithms Using Stochastic Resonance
Dror Simon, Jeremias Sulam, Yaniv Romano +2
Sparse coding refers to the pursuit of the sparsest representation of a signal in a typically overcomplete dictionary. From a Bayesian perspective, sparse coding provides a Maximum…