54 citations · 105 across the 17 of their papers we have counts for
5 papers · 1 filter
Stable Support Recovery of Stream of Pulses with Application to Ultrasound Imaging
Tamir Bendory, Avinoam Bar-Zion, Dan Adam +2
This paper considers the problem of estimating the delays of a weighted superposition of pulses, called stream of pulses, in a noisy environment. We show that the delays can be est…
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…
Exact recovery of non-uniform splines from the projection onto spaces of algebraic polynomials
Tamir Bendory, Shai Dekel, Arie Feuer
In this work we consider the problem of recovering non-uniform splines from their projection onto spaces of algebraic polynomials. We show that under a certain Chebyshev-type separ…
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…
Robust Recovery of Stream of Pulses using Convex Optimization
Tamir Bendory, Shai Dekel, Arie Feuer
This paper considers the problem of recovering the delays and amplitudes of a weighted superposition of pulses. This problem is motivated by a variety of applications such as ultra…