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06/14/2023
Convergence properties of gradient methods for blind ptychography
We consider blind ptychography, an imaging technique which aims to recon...
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12/09/2022
Stochastic Amplitude Flow for phase retrieval, its convergence and doppelgängers
In this paper, we focus on Stochastic Amplitude Flow (SAF) for phase ret...
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10/04/2022
Image Recovery for Blind Polychromatic Ptychography
Ptychography is a lensless imaging technique, which considers reconstruc...
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05/08/2022
Inverse Multislice Ptychography by Layer-wise Optimisation and Sparse Matrix Decomposition
We propose algorithms based on an optimisation method for inverse multis...
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10/23/2020
On the robustness of noise-blind low-rank recovery from rank-one measurements
We prove new results about the robustness of well-known convex noise-bli...
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05/05/2020
On recovery guarantees for angular synchronization
The angular synchronization problem of estimating a set of unknown angle...
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04/09/2020