Single-shot phase retrieval via gradient-sparse non-convex regularization integrating physical constraints

DOI10.1007/s10915-025-02788-2MaRDI QIDQ6671872

Xuesong Chen, Fang Li

Publication date: 27 January 2025

Published in: Journal of Scientific Computing (Search for Journal in Brave)

zbMATH Keywords

non-convex optimizationphase retrievalADMM algorithmSCAD functionWirtinger gradient

Mathematics Subject Classification ID

Nonconvex programming, global optimization (90C26) Numerical methods involving duality (49M29) Numerical optimization and variational techniques (65K10) Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Inverse problems (including inverse scattering) in optics and electromagnetic theory (78A46)

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