Title
Local sparsity and recovery of fusion frame structured signals
Abstract
•Analysis of problems in which the sensor cannot be designed at will, but merely constrained by the outside world.•Analysis of solutions to problems where the signals are dense / high-complexity.•Analysis of the stability of the recovery algorithms based on (local) sparse approximation.•The method looks at sparsity in (potentially overlapping) subspaces and not at the sparsity of active subspaces.•The approaches are assessed numerically and all numerics are readily available.
Year
DOI
Venue
2016
10.1016/j.sigpro.2020.107615
Signal Processing
Keywords
Field
DocType
Compressed sensing,Fusion frame,Sparse signal approximation
Signal processing,Robustness (computer science),Harmonic analysis,Artificial intelligence,Fuse (electrical),Compressed sensing,Computer vision,Mathematical optimization,Algorithm,Filter (signal processing),Fusion frame,Mathematics,Computational complexity theory
Journal
Volume
ISSN
Citations 
174
0165-1684
1
PageRank 
References 
Authors
0.36
7
3
Name
Order
Citations
PageRank
Roza Aceska110.36
Jean-Luc Bouchot2121.72
Shidong Li3175.07