We present a computational technique for low-frequency electromagnetic imaging in inhomogeneous media that provides superior three-dimensional resolution over existing techniques. The method is enabled through large-scale, fast (low-complexity) algorithms that we introduce for simulating electromagnetic wave propagation. We numerically study the performance of the technique on various problems including the imaging of a strong finite scatterer located within a thick conductive box.
13 Jan 2021
Source: 11th International Workshop on Polyhedral Compilation Techniques (I...
We present an approach to enhancing the optimization process in a polyhedral compiler by introducing compile-time versioning, i.e., the production…