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Proceedings Paper

Reconstruction method of diffraction tomography based on a boundary-matching technique
Author(s): Kenichi Ishida; Mitsuo Tateiba
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Paper Abstract

A reconstruction method based on a boundary matching technique is presented. It involves an iterative procedure of matching the scattered wave calculated from a certain refractive-index distribution with the measured scattered- wave. The direct scattering problem is exactly and quickly solved for axisymmetric cylinders. The applicability limit of the reconstruction method for a lossless and lossy circularly symmetric cylinder are numerically shown through computer simulations in noise-free and noisy environments in the both case of E-wave and H-wave incidences. Reconstruction of a nonaxisymmetric two-layered cylinder is also briefly mentioned.

Paper Details

Date Published: 9 December 1997
PDF: 12 pages
Proc. SPIE 3171, Computational, Experimental, and Numerical Methods for Solving Ill-Posed Inverse Imaging Problems: Medical and Nonmedical Applications, (9 December 1997); doi: 10.1117/12.279724
Show Author Affiliations
Kenichi Ishida, Kyushu Univ. (Japan)
Mitsuo Tateiba, Kyushu Univ. (Japan)


Published in SPIE Proceedings Vol. 3171:
Computational, Experimental, and Numerical Methods for Solving Ill-Posed Inverse Imaging Problems: Medical and Nonmedical Applications
Randall Locke Barbour; Mark J. Carvlin; Michael A. Fiddy, Editor(s)

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