62 citations · 146 across the 13 of their papers we have counts for
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math.OC2016★ 13 cited
Denoising Poisson Phaseless Measurements via Orthogonal Dictionary Learning
Huibin Chang, Stefano Marchesini
Phaseless diffraction measurements recorded by a CCD detector are often affected by Poisson noise. In this paper, we propose a dictionary learning model by employing patches based…
math.OC2016★ 1 cited
-regularized Variational Methods for Sparse Phase Retrieval
Yuping Duan, Chunlin Wu, Zhi-Feng Pang +1
We study the problem of recovering the underlining sparse signals from clean or noisy phaseless measurements. Due to the sparse prior of signals, we adopt an L0regularized variatio…
math.OC2016★ 7 cited
A general framework for denoising phaseless diffraction measurements
Huibin Chang, Stefano Marchesini
We propose a general framework to recover underlying images from noisy phaseless diffraction measurements based on the alternating directional method of multipliers and the plug-an…