11 citations · 13 across the 5 of their papers we have counts for
Showing 2012 · cs.ITShow all
3 papers · 2 filters
cs.IT2012
Sparse Signal Recovery in Hilbert Spaces
Graeme Pope, Helmut Bölcskei
This paper reports an effort to consolidate numerous coherence-based sparse signal recovery results available in the literature. We present a single theory that applies to general…
cs.IT2012★ 11 cited
Sparse Signal Separation in Redundant Dictionaries
Céline Aubel, Christoph Studer, Graeme Pope +1
We formulate a unified framework for the separation of signals that are sparse in "morphologically" different redundant dictionaries. This formulation incorporates the so-called "a…
cs.IT2012
Probabilistic Recovery Guarantees for Sparsely Corrupted Signals
Graeme Pope, Annina Bracher, Christoph Studer
We consider the recovery of sparse signals subject to sparse interference, as introduced in Studer et al., IEEE Trans. IT, 2012. We present novel probabilistic recovery guarantees…