54 citations · 73 across the 7 of their papers we have counts for
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cs.IT2015★ 54 cited
Super-resolution on the Sphere using Convex Optimization
Tamir Bendory, Shai Dekel, Arie Feuer
This paper considers the problem of recovering an ensemble of Diracs on a sphere from its low resolution measurements. The Diracs can be located at any location on the sphere, not…
cs.IT2015
Unified Convex Optimization Approach to Super-Resolution Based on Localized Kernels
Tamir Bendory, Shai Dekel, Arie Feuer
The problem of resolving the fine details of a signal from its coarse scale measurements or, as it is commonly referred to in the literature, the super-resolution problem arises na…
cs.IT2014
Exact recovery of Dirac ensembles from the projection onto spaces of spherical harmonics
Tamir Bendory, Shai Dekel, Arie Feuer
In this work we consider the problem of recovering an ensemble of Diracs on the sphere from its projection onto spaces of spherical harmonics. We show that under an appropriate sep…