We introduce a new imaging technique that integrates the inexact Newton method into a multifocusing scheme within the contrast-source formulation of the inverse scattering problem. Representative results from an extensive validation concerned with both synthetic and experimental scattering data are reported to assess, also through comparisons, advantages and limitations of the proposed approach in terms of accuracy, robustness, and computational efficiency. ©2012 Optical Society of America

Electromagnetic imaging within the contrast-source formulation by means of the multiscaling inexact Newton method / Oliveri, Giacomo; A., Randazzo; M., Pastorino; Massa, Andrea. - In: JOURNAL OF THE OPTICAL SOCIETY OF AMERICA. A, OPTICS, IMAGE SCIENCE, AND VISION. - ISSN 1084-7529. - STAMPA. - 29:6(2012), pp. 945-958. [10.1364/JOSAA.29.000945]

Electromagnetic imaging within the contrast-source formulation by means of the multiscaling inexact Newton method

Oliveri, Giacomo;Massa, Andrea
2012-01-01

Abstract

We introduce a new imaging technique that integrates the inexact Newton method into a multifocusing scheme within the contrast-source formulation of the inverse scattering problem. Representative results from an extensive validation concerned with both synthetic and experimental scattering data are reported to assess, also through comparisons, advantages and limitations of the proposed approach in terms of accuracy, robustness, and computational efficiency. ©2012 Optical Society of America
2012
6
Oliveri, Giacomo; A., Randazzo; M., Pastorino; Massa, Andrea
Electromagnetic imaging within the contrast-source formulation by means of the multiscaling inexact Newton method / Oliveri, Giacomo; A., Randazzo; M., Pastorino; Massa, Andrea. - In: JOURNAL OF THE OPTICAL SOCIETY OF AMERICA. A, OPTICS, IMAGE SCIENCE, AND VISION. - ISSN 1084-7529. - STAMPA. - 29:6(2012), pp. 945-958. [10.1364/JOSAA.29.000945]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11572/91649
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