319 citations · 497 across the 7 of their papers we have counts for
Showing 2013Show all
2 papers · 1 filter
math.OC2013★ 103 cited
Smoothing and Decomposition for Analysis Sparse Recovery
Zhao Tan, Yonina C. Eldar, Amir Beck +1
We consider algorithms and recovery guarantees for the analysis sparse model in which the signal is sparse with respect to a highly coherent frame. We consider the use of a monoton…
cs.IT2013★ 319 cited
GESPAR: Efficient Phase Retrieval of Sparse Signals
Yoav Shechtman, Amir Beck, Yonina C. Eldar
We consider the problem of phase retrieval, namely, recovery of a signal from the magnitude of its Fourier transform, or of any other linear transform. Due to the loss of the Fouri…