Detection and Classification of Liquid Explosives using NMR
Gudmundson, Erik ; Jakobsson, Andreas LU
; Poplett, Iain
and Smith, John
(2009)
IEEE International Conference on Acoustics, Speech and Signal Processing, 2009
p.3053-3056
- Abstract
- In this work, we present a novel method for non-invasive identification of liquids, for instance to allow for the detection of liquid explosives at airports or border controls. The approach is based on a nuclear magnetic resonance technique with an inhomogeneous magnetic field, forming estimates of the liquid's spin-spin relaxation time, T2, and diffusion constant, D, thereby allowing for a unique classification of the liquid. The proposed detectors are evaluated using both simulated and measured data sets.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1228075
- author
- Gudmundson, Erik
; Jakobsson, Andreas
LU
; Poplett, Iain
and Smith, John
- organization
- publishing date
- 2009
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- detection of liquid explosives, nuclear magnetic resonance, classification
- host publication
- Proceedings of the 2009 IEEE International Conference on Acoustics, Speech, and Signal Processing: April 19 - 24, 2009, Taipei, Taiwan
- pages
- 3053 - 3056
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- IEEE International Conference on Acoustics, Speech and Signal Processing, 2009
- conference location
- Taipei, Taiwan
- conference dates
- 2009-04-19 - 2009-04-24
- external identifiers
-
- scopus:70349202104
- DOI
- 10.1109/ICASSP.2009.4960268
- language
- English
- LU publication?
- yes
- id
- 16c7a6c9-40aa-49e8-b339-00a77bcfc682 (old id 1228075)
- date added to LUP
- 2016-04-04 10:08:31
- date last changed
- 2022-03-31 08:27:01
@inproceedings{16c7a6c9-40aa-49e8-b339-00a77bcfc682,
abstract = {{In this work, we present a novel method for non-invasive identification of liquids, for instance to allow for the detection of liquid explosives at airports or border controls. The approach is based on a nuclear magnetic resonance technique with an inhomogeneous magnetic field, forming estimates of the liquid's spin-spin relaxation time, T2, and diffusion constant, D, thereby allowing for a unique classification of the liquid. The proposed detectors are evaluated using both simulated and measured data sets.}},
author = {{Gudmundson, Erik and Jakobsson, Andreas and Poplett, Iain and Smith, John}},
booktitle = {{Proceedings of the 2009 IEEE International Conference on Acoustics, Speech, and Signal Processing: April 19 - 24, 2009, Taipei, Taiwan}},
keywords = {{detection of liquid explosives; nuclear magnetic resonance; classification}},
language = {{eng}},
pages = {{3053--3056}},
publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
title = {{Detection and Classification of Liquid Explosives using NMR}},
url = {{https://lup.lub.lu.se/search/files/5471219/1274645.pdf}},
doi = {{10.1109/ICASSP.2009.4960268}},
year = {{2009}},
}