10 citations · 12 across the 9 of their papers we have counts for
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cs.IT2021★ 10 cited
Blind Super-resolution of Point Sources via Projected Gradient Descent
Sihan Mao, Jinchi Chen
Blind super-resolution can be cast as a low rank matrix recovery problem by exploiting the inherent simplicity of the signal and the low dimensional structure of point spread funct…
cs.IT2021
Blind Super-resolution via Projected Gradient Descent
Sihan Mao, Jinchi Chen
Blind super-resolution can be cast as low rank matrix recovery problem by exploiting the inherent simplicity of the signal. In this paper, we develop a simple yet efficient nonconv…
cs.IT2021
Blind super-resolution of point sources via fast iterative hard thresholding
Zengying Zhu, Jinchi Chen, Weiguo Gao
In this work, we develop a provable fast algorithm for blind super-resolution based on the low rank structure of vectorized Hankel matrix associated with the target matrix. Theoret…