Direct sampling algorithms based on the factorization method for inverse scattering

We will discuss three direct sampling algorithms that can be used for recovering scatterers from far-field measurements. Two of the indicators are motivated by the factorization method where one is based on Tikhonov regularization. The resolution analysis is studied and implemented numerically.

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Vydané v:2021 IEEE Research and Applications of Photonics in Defense Conference (RAPID) s. 1 - 2
Hlavný autor: Harris, Isaac
Médium: Konferenčný príspevok..
Jazyk:English
Vydavateľské údaje: IEEE 01.08.2021
Predmet:
Conferences
Inverse problems
Inverse scattering
Photonics
Sampling methods
Tikhonov regularization
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Shrnutí:We will discuss three direct sampling algorithms that can be used for recovering scatterers from far-field measurements. Two of the indicators are motivated by the factorization method where one is based on Tikhonov regularization. The resolution analysis is studied and implemented numerically.
DOI:10.1109/RAPID51799.2021.9521406