Title :
Inversion of the 1996 Ipswich data using binary specialization of modified gradient methods
Author :
Duchêne, B. ; Lesselier, D. ; Kleinman, R.E.
Author_Institution :
Lab. des Signaux et Syst., CNRS, Gif-sur-Yvette, France
fDate :
4/1/1997 12:00:00 AM
Abstract :
The paper considers the application of two different solution methods to the inversion of the Ipswich data available in June, 1996. The first one is derived from diffraction tomography in a cylindrical measurement geometry whereas the second one is based on the modified gradient method specialized to the case of binary targets
Keywords :
electromagnetic wave diffraction; electromagnetic wave scattering; image reconstruction; inverse problems; radar cross-sections; radar imaging; tomography; 1996 Ipswich data; binary specialization; binary targets; cylindrical measurement geometry; diffraction tomography; inversion; modified gradient methods; Diffraction; Electromagnetic scattering; Fourier transforms; Geometry; Gradient methods; Image reconstruction; Integral equations; Mathematics; Testing; Tomography;
Journal_Title :
Antennas and Propagation Magazine, IEEE
