Multi-dimensional signal approximation with sparse structured priors using split Bregman iterations

29 Sep 2016Yoann IsaacQuentin BarthélemyCédric Gouy-PaillerMichèle SebagJamal Atif

This paper addresses the structurally-constrained sparse decomposition of multi-dimensional signals onto overcomplete families of vectors, called dictionaries. The contribution of the paper is threefold... (read more)

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