Title :
2-D nonlinear image reconstruction for objects buried in layered media
Author :
Song, Lin-Ping ; Yu, Chun ; Liu, Qing H.
Author_Institution :
Dept. of Electr. & Comput. Eng., Duke Univ., Durham, NC, USA
Abstract :
In this paper, a contrast source inversion (CSI)-based nonlinear inversion method is developed for imaging reconstruction of buried objects in 2D layered media. First, the CSI method and relevant integral equation formulation is briefly described. Then some examples of the 2D inversion for objects buried in a multilayered medium are presented to illustrate the effectiveness of the method.
Keywords :
buried object detection; electromagnetic wave propagation; electromagnetic wave scattering; image reconstruction; inhomogeneous media; integral equations; inverse problems; 2D inversion; 2D layered media; 2D nonlinear image reconstruction; CSI; buried objects; contrast source inversion; imaging reconstruction; integral equation; nonlinear inversion; Application software; Biomedical imaging; Dielectrics; Electromagnetic scattering; Image reconstruction; Integral equations; Inverse problems; Iterative algorithms; Iterative methods; Nonhomogeneous media;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN :
0-7803-8883-6
DOI :
10.1109/APS.2005.1551750
