12 citations · 31 across the 6 of their papers we have counts for
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cs.IT2021
An Open Problem on Sparse Representations in Unions of Bases
Yi Shen, Chenyun Yu, Yuan Shen +1
We consider sparse representations of signals from redundant dictionaries which are unions of several orthonormal bases. The spark introduced by Donoho and Elad plays an important…
cs.IT2012
A remark on the Restricted Isometry Property in Orthogonal Matching Pursuit
Qun Mo, Yi Shen
This paper demonstrates that if the restricted isometry constant of the measurement matrix satisfies then a greedy algorithm cal…
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…