An Accelerated Nonlinear Contrast Source Inversion Scheme for Sparse Electromagnetic Imaging

An Accelerated Nonlinear Contrast Source Inversion Scheme for Sparse Electromagnetic Imaging

An efficient nonlinear contrast source inversion scheme for electromagnetic imaging of sparse two-dimensional investigation domains is proposed. To avoid generating a sequence of linear sparse optimization problems, the non-linearity is directly tackled using the nonlinear Landweber (NLW) iterations...

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Bibliographic Details
Main Authors: Ali Imran Sandhu, Abdulla Desmal, Hakan Bagci
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Access
Subjects:
Contrast source inversion
electromagnetic imaging
inverse problems
Landweber iterations
nonlinear inverse scattering
sparse reconstruction
Online Access:https://ieeexplore.ieee.org/document/9395624/

Internet

https://ieeexplore.ieee.org/document/9395624/

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