eprintid: 415 rev_number: 6 eprint_status: archive userid: 5 dir: disk0/00/00/04/15 datestamp: 2004-09-01 lastmod: 2013-07-04 15:42:09 status_changed: 2013-07-04 15:42:09 type: techreport metadata_visibility: show item_issues_count: 0 creators_name: Donelli, Massimo creators_name: Franceschini, Davide creators_name: Franceschini, Gabriele creators_name: Massa, Andrea title: Effective Exploitation of Multi-View Data through the Iterative Multi-Scaling Method - An Experimental Assessment ispublished: submitted subjects: TU full_text_status: public keywords: Microwave Imaging, Multi-View System, Iterative Multi-Scaling Approach, Experimental Data. abstract: The reconstruction capabilities of a microwave imaging algorithm can be enhanced by exploiting a multi-view measurement set-up. In the past, different researches have proved that collecting scattering data by probing the unknown scenario from different incidence angles, it allows to acquire more information on the scenario when the Iterative Multi-Scaling Approach (IMSA) is used to fully exploit multi-view data. In fact, unlike synthetic data, in real enviroment more measurements introduce larger systematic errors that could affect the physical constraints used in the inversion procedure and, consequently, the reconstruction process. Thus, the analysis is carried out by considering a set of experimental data concerning different scattering configurations involving single and multiple dielectric scatterers. date: 2004-08 date_type: published institution: University of Trento department: informaticat refereed: FALSE referencetext: 1. Bolomey, J. Ch., "New concept for microwave sensing," Adv. Microw. Mil lim. Wave Detectors, Vol. 2275, 1994. 2. Louis, K., "Medical imaging: State of the art and future development," Inverse Problems, Vol. 8, 709-738, 1992. 3. Hoole, R. H. et al., "Inverse problem methodology and finite elements in the identifications of cracks, sources, materials, and their geometry in inaccessible locations," IEEE Trans. Magn., Vol. 27, 3433-3443, 1991. 4. Daniels, D. J., "Surface penetrating radar," IEE Electron. Comm. Eng. J., Vol. 8, 165-182, 1996. 5. Bucci, O. M. and G. Franceschetti, "On the degrees of freedom of scattered fields," IEEE Trans. on Ant. and Prop., Vol. 37, 918-926, 1989. 6. Caorsi, S., G. L. Gragnani, and M. Pastorino, "A multiview microwave imaging system for two-dimensional penetrable objects," IEEE Trans. Microwave Theory Tech., Vol. 39, No. 5, 845-851, 1991. 7. Bucci, O. M. and T. Isernia, "Electromagnetic inverse scattering: Retrievable information and measurement strategies," Radio Sci., Vol. 32, 2123-2138, 1997. 8. Caorsi, S., G. L. Gragnani, and M. Pastorino, "An approach to microwave imaging using a multiview moment method solution for a two-dimensional infinite cylinder," IEEE Trans. Microwave Theory Tech., Vol. 39, No. 6, 1062-1067, 1991. 9. Caorsi, S., M. Donelli, D. Franceschini, and A. Massa, "An iterative multiresolution approach for microwave imaging applications," Microwave Opt. Tech. Lett., Vol. 32, 352-356, 2002. 10. Caorsi, S., M. Donelli, D. Franceschini, and A. Massa, "A new methodology based on an iterative multi-scaling for microwave imaging," IEEE Trans. Microwave Theory Tech., Vol. 51, 1162-1173, 2003. 11. Colton, D. and R. Krees, Inverse Acoustics and Electromagnetic Scattering Theory, Springer-Verlag, Berlin, Germany, 1992. 12. Richmond, J. H., "Scattering by a dielectric cylinder of arbitrary cross section shape," IEEE Trans. Antennas Propagat., Vol. 13, 334-341, 1965. 13. Caorsi, S., M. Donelli, and A. Massa, "Location, detection, and imaging of multiple scatterers by means of the iterative multiscaling method," IEEE Trans. Microwave Theory Tech., Vol. 52, 1217-1228, 2004. 14. Kohn, R. V. and A. McKenney, "Numerical implementation of a variational method for electrical impedance tomography," Inverse Problems, Vol. 6, 389-414, 1990. 15. Belkebir, K. and M. Saillard, "Testing inversion algorithms against experimental data," Inverse Problems, Vol. 17, 1565-1702, 2001. 16. Weir, W. B., "Automatic measurement of complex dielectric constant and permeability at microwave frequencies," Proc. IEEE, Vol. 62, 33-36, 1974. citation: Donelli, Massimo and Franceschini, Davide and Franceschini, Gabriele and Massa, Andrea (2004) Effective Exploitation of Multi-View Data through the Iterative Multi-Scaling Method - An Experimental Assessment. [Technical Report] (Submitted) document_url: http://www.eledia.org/students-reports/415/1/DIT-04-068.pdf