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EnglishThe integration of the Iterative Multi-Scaling Multi-Region (IMSMR) procedure and the Inexact-Newton method (INM) is proposed within the contrast-field formulation of the inverse scattering problem. Thanks to its features, such an implementation is expected to effectively deal with the reconstruction of separated objects. A selected set of numerical results is presented to assess the potentialities of the IMSMR-INM method also in comparison with previous INM-based inversions.
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| Titolo: | Imaging of separate scatterers by means of a multiscaling multiregion inexact-Newton approach |
| Autori Unitn: | Oliveri, Giacomo Massa, Andrea |
| Anno di pubblicazione: | 2011 |
| Titolo del periodico: | PROGRESS IN ELECTROMAGNETICS RESEARCH M |
| Abstract: | The integration of the Iterative Multi-Scaling Multi-Region (IMSMR) procedure and the Inexact-Newton method (INM) is proposed within the contrast-field formulation of the inverse scattering problem. Thanks to its features, such an implementation is expected to effectively deal with the reconstruction of separated objects. A selected set of numerical results is presented to assess the potentialities of the IMSMR-INM method also in comparison with previous INM-based inversions. |
| Handle: | http://hdl.handle.net/11572/89702 |
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