Hui Zhang

activity

20122023

most citedOne condition for solution uniqueness and robustness of both l1-synthesis and l1-analysis minimizations

56 citations · 325 across the 24 of their papers we have counts for

collaborators

Showing 2014Show all

2 papers · 1 filter

cs.IT2014★ 16 cited

Robust analysis $ℓ_{1}$ -recovery from Gaussian measurements and total variation minimization

Maryia Kabanava, Holger Rauhut, Hui Zhang

Analysis $ℓ_{1}$ -recovery refers to a technique of recovering a signal that is sparse in some transform domain from incomplete corrupted measurements. This includes total variatio…

math.OC2014★ 1 cited

Proximal linearized iteratively reweighted least squares for a class of nonconvex and nonsmooth problems

Hui Zhang, Tao Sun, Lizhi Cheng

For solving a wide class of nonconvex and nonsmooth problems, we propose a proximal linearized iteratively reweighted least squares (PL-IRLS) algorithm. We first approximate the or…

Robust analysis ℓ1​-recovery from Gaussian measurements and total variation minimization

Proximal linearized iteratively reweighted least squares for a class of nonconvex and nonsmooth problems

Robust analysis $ℓ_{1}$ -recovery from Gaussian measurements and total variation minimization