2 papers
math.NA2025
Topological derivative for a fast identification of short, linear perfectly conducting cracks with inaccurate background information
Won-Kwang Park
In this study, we consider a topological derivative-based imaging technique for the fast identification of short, linear perfectly conducting cracks completely embedded in a two-di…
math.NA2024
Unveiling novel insights into Kirchhoff migration for effective object detection using experimental Fresnel dataset
Won-Kwang Park
This study investigates the applicability of Kirchhoff migration (KM) for a fast identification of unknown objects in a real-world limited-aperture inverse scattering problem. To d…