Euclid in a Taxicab: Sparse Blind Deconvolution with Smoothed l1/l2 Regularization

Audrey Repetti, Mai Quyen Pham, Laurent Duval +2

The l1/l2 ratio regularization function has shown good performance for retrieving sparse signals in a number of recent works, in the context of blind deconvolution. Indeed, it bene…