Nonlinear models in inversion algorithms for tomographic reconstructions

Giovanni Leone; Rocco Pierri

doi:10.1117/12.383539

27 April 2000 Nonlinear models in inversion algorithms for tomographic reconstructions

Giovanni Leone, Rocco Pierri

Proceedings Volume 4084, Eighth International Conference on Ground Penetrating Radar; (2000) https://doi.org/10.1117/12.383539
Event: 8th International Conference on Ground Penetrating Radar, 2000, Gold Coast, Australia

Abstract

The reconstruction of dielectric properties of buried objects amounts to the solution of a nonlinear inverse scattering problem whose data are aspect limited in both space and frequency domains. We investigate how these points entails that only a limited number of dielectric profile functions can be reliably reconstructed. Moreover the influence of the model adopted to approximate the relationship between the dielectric properties of buried object and the scattered field is also pointed out, with reference to simpler canonical inverse scattering problems.

Citation Download Citation

Giovanni Leone and Rocco Pierri "Nonlinear models in inversion algorithms for tomographic reconstructions", Proc. SPIE 4084, Eighth International Conference on Ground Penetrating Radar, (27 April 2000); https://doi.org/10.1117/12.383539

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