Phase Retrieval via Wirtinger Flow: Theory and Algorithms

We study the problem of recovering the phase from magnitude measurements; specifically, we wish to reconstruct a complex-valued signal <inline-formula> <tex-math notation="LaTeX"> \boldsymbol {x}\in \mathbb {C}^{n} </tex-math></inline-formula> about which we have ph...

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Bibliographic Details
Published in:	IEEE transactions on information theory Vol. 61; no. 4; pp. 1985 - 2007
Main Authors:	Candes, Emmanuel J., Li, Xiaodong, Soltanolkotabi, Mahdi
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.04.2015 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Accuracy Algorithms Codes Coding theory Computational modeling Convergence convergence to global optimum Diffraction Fourier transforms Information retrieval Information theory non-convex optimization Optimization phase retrieval Vectors Wirtinger derivatives phase retrieval Non-convex optimization Wirtinger derivatives convergence to global optimum
ISSN:	0018-9448, 1557-9654
Online Access:	Get full text
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