Improved TV-CS Approaches for Inverse Scattering Problem [PDF]
The Scientific World Journal, 2015 Total Variation and Compressive Sensing (TV-CS) techniques represent a very attractive approach to inverse scattering problems. In fact, if the unknown is piecewise constant and so has a sparse gradient, TV-CS approaches allow us to achieve optimal ...
M. T. Bevacqua, L. Di Donato
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A second degree Newton method for an inverse scattering problem for a dielectric cylinder
Hittite Journal of Science and Engineering, 2015 The inverse obstacle scattering problem we are interested is to reconstruct the image of an infinitely long homogeneous dielectric cylinder from the far field pattern for scattering of a time-harmonic E-polarized electromagnetic plane wave. We extend the
Ahmet Altundag
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Inverse problem of quantum scattering theory. II. [PDF]
Journal of Soviet Mathematics, 1976 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
L. D. Faddeev
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The inverse scattering problem for orthotropic media in polarization-sensitive optical coherence tomography. [PDF]
GEM, 2018 Elbau P, Mindrinos L, Scherzer O.
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An Efficient Technique for Solving Inhomogeneous Electromagnetic Inverse Scattering Problems [PDF]
Journal of Electromagnetic Engineering and Science, 2020 The electromagnetic inverse scattering approach seeks to obtain the electric characteristics of a scatterer using information about the source and the scattered data.
Mohamed Elkattan
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Inverse scattering problem in turbulent magnetic fluctuations [PDF]
Annales Geophysicae, 2016 We apply a particular form of the inverse scattering theory to turbulent magnetic fluctuations in a plasma. In the present note we develop the theory, formulate the magnetic fluctuation problem in terms of its electrodynamic turbulent response ...
R. A. Treumann +3 more
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Mathematics, 2022 In this work, a novel integrable evolution system in the sense of Lax’s scheme associated with a mixed spectral Ablowitz-Kaup-Newell-Segur (AKNS) matrix problem is first derived.
Sheng Zhang, Jiao Gao, Bo Xu
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Electromagnetic scattering beyond the weak regime: Solving the problem of divergent Born perturbation series by Padé approximants [PDF]
EPJ Web of Conferences, 2020 Electromagnetic scattering is the main phenomenon behind all optical measurement methods where one aims to retrieve the shape or physical properties of an unknown object by measuring how it scatters an incident optical field.
van der Sijs Thomas +2 more
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Interior Elastic Scattering by a Non-Penetrable Partially Coated Obstacle and Its Shape Recovering
Mathematics, 2021 In this paper, the interior elastic direct and inverse scattering problem of time-harmonic waves for a non-penetrable partially coated obstacle placed in a homogeneous and isotropic medium is studied.
Angeliki Kaiafa, Vassilios Sevroglou
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On the inverse problem in optical coherence tomography
Scientific Reports, 2023 We examine the inverse problem of retrieving sample refractive index information in the context of optical coherence tomography. Using two separate approaches, we discuss the limitations of the inverse problem which lead to it being ill-posed, primarily ...
Callum M. Macdonald +2 more
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