11 citations · 11 across the 4 of their papers we have counts for
4 papers
Benchmark computations for the polarization tensor of small conducting objects
A. A. S. Amad, P. D. Ledger, T. Betcke +1
The characterisation of small low conducting inclusions in an otherwise uniform background from low-frequency electrical field measurements has important applications in medical im…
Identification of Metallic Objects using Spectral MPT Signatures: Object Characterisation and Invariants
P. D. Ledger, B. A. Wilson, A. A. S. Amad +1
The early detection of terrorist threats, such as guns and knives, through improved metal detection, has the potential to reduce the number of attacks and improve public safety and…
On the full-waveform inversion of seismic moment tensors
Alan A. S. Amad, Antonio A. Novotny, Bojan B. Guzina
In this work, we propose a full-waveform technique for the spatial reconstruction and characterization of (micro-) seismic events via joint source location and moment tensor invers…
Characterisation of Multiple Conducting Permeable Objects in Metal Detection by Polarizability Tensors
P. D. Ledger, W. R. B. Lionheart, A. A. S. Amad
Realistic applications in metal detection involve multiple inhomogeneous conducting permeable objects and the aim of this paper is to characterise such objects by polarizability te…