12 citations · 31 across the 6 of their papers we have counts for
Showing 2011Show all
3 papers · 1 filter
math.FA2011★ 7 cited
Sparse Signals Recovery from Noisy Measurements by Orthogonal Matching Pursuit
Yi Shen, Song Li
Recently, many practical algorithms have been proposed to recover the sparse signal from fewer measurements. Orthogonal matching pursuit (OMP) is one of the most effective algorith…
math.FA2011★ 3 cited
Shearlet frames with short support
Song Li, Yi Shen
Compactly supported shearlets have been studied in both theory and applications. In this paper, we construct symmetric compactly supported shearlet systems based on pseudo splines…
cs.IT2011★ 12 cited
Remarks on the Restricted Isometry Property in Orthogonal Matching Pursuit algorithm
Qun Mo, Yi Shen
This paper demonstrates theoretically that if the restricted isometry constant of the compressed sensing matrix satisfies then a greedy…