All Outputs (2)

Measurement of GMPT Coefficients for Improved Object Characterisation in Metal Detection (2021)
Journal Article
Ledger. (2021). Measurement of GMPT Coefficients for Improved Object Characterisation in Metal Detection. IEEE Sensors Journal, 2430-2446. https://doi.org/10.1109/JSEN.2021.3133950

Magnetic polarizability tensors (MPTs) have become popular for characterising conducting permeable objects and assisting with the identification of hidden objects in metal detection for applications in security screening, humanitarian demining and sc... Read More about Measurement of GMPT Coefficients for Improved Object Characterisation in Metal Detection.

Identification of metallic objects using spectral MPT signatures: object characterisation and invariants (2021)
Journal Article
Ledger, P. D., Wilson, B. A., Amad, A. A. S., Amas, A., & Lionheart, W. R. B. (2021). Identification of metallic objects using spectral MPT signatures: object characterisation and invariants. International Journal for Numerical Methods in Engineering, 122(15), 3941-3984. https://doi.org/10.1002/nme.6688

The early detection of terrorist threat objects, such as guns and knives, through improved metal detection, has the potential to reduce the number of attacks and improve public safety and security. To achieve this, there is considerable potential to... Read More about Identification of metallic objects using spectral MPT signatures: object characterisation and invariants.