A new technique for microwave imaging of three-dimensional dielectric targets is presented in this paper. The underlying inverse scattering problem is solved by using a multi-resolution strategy, able to iteratively focus the inversion on the regions containing the targets, combined with an efficient regularization procedure based on an inexact-Newton algorithm. Some preliminary results and comparisons with existing techniques are reported.
Titolo: | Multi-focusing inexact-Newton method for three-dimensional microwave imaging |
Autori: | |
Data di pubblicazione: | 2015 |
Handle: | http://hdl.handle.net/11567/841841 |
ISBN: | 9781479978069 |
Appare nelle tipologie: | 04.01 - Contributo in atti di convegno |
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