Reconstructing electromagnetic obstacles by the enclosure method
Ting Zhou
TL;DR
This paper introduces a reconstruction algorithm that uses complex geometric optics solutions to recover electromagnetic obstacles in a domain from boundary impedance data.
Contribution
It develops a novel method for reconstructing both magnetic-hard and magnetic-soft obstacles using Maxwell's equations and boundary impedance maps.
Findings
Successfully reconstructs obstacles from boundary data.
Applicable to both magnetic-hard and magnetic-soft obstacles.
Utilizes complex geometric optics solutions for Maxwell's equations.
Abstract
We present a reconstruction algorithm for recovering both "magnetic-hard" and "magnetic-soft" obstacles in a background domain with known isotropic medium from the boundary impedance map. We use in our algorithm complex geometric optics solutions constructed for Maxwell's equation.
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Taxonomy
TopicsNumerical methods in inverse problems · Microwave Imaging and Scattering Analysis · Electrical and Bioimpedance Tomography