eprintid: 10127964
rev_number: 19
eprint_status: archive
userid: 608
dir: disk0/10/12/79/64
datestamp: 2021-06-07 11:19:12
lastmod: 2021-09-25 22:47:07
status_changed: 2021-06-07 11:19:12
type: article
metadata_visibility: show
creators_name: Hauptmann, A
creators_name: Smyl, D
title: Fusing electrical and elasticity imaging
ispublished: pub
divisions: UCL
divisions: B04
divisions: C05
divisions: F48
keywords: electrical impedance tomography, joint reconstruction, nonlinear inverse problems, quasi-static elasticity imaging
note: This version is the author accepted manuscript. For information on re-use, please refer to the publisher's terms and conditions.
abstract: Electrical and elasticity imaging are promising modalities for a suite of different applications, including medical tomography, non-destructive testing and structural health monitoring. These emerging modalities are capable of providing remote, non-invasive and low-cost opportunities. Unfortunately, both modalities are severely ill-posed nonlinear inverse problems, susceptive to noise and modelling errors. Nevertheless, the ability to incorporate complimentary datasets obtained simultaneously offers mutually beneficial information. By fusing electrical and elastic modalities as a joint problem, we are afforded the possibility to stabilize the inversion process via the utilization of auxiliary information from both modalities as well as joint structural operators. In this study, we will discuss a possible approach to combine electrical and elasticity imaging in a joint reconstruction problem giving rise to novel multi-modality applications for use in both medical and structural engineering. This article is part of the theme issue 'Synergistic tomographic image reconstruction: part 1'.
date: 2021-06-28
official_url: https://doi.org/10.1098/rsta.2020.0194
oa_status: green
full_text_type: other
language: eng
primo: open
primo_central: open_green
verified: verified_manual
elements_id: 1822608
doi: 10.1098/rsta.2020.0194
lyricists_name: Hauptmann, Andreas
lyricists_id: AHAUP49
actors_name: Hauptmann, Andreas
actors_id: AHAUP49
actors_role: owner
full_text_status: public
publication: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
volume: 379
number: 2200
article_number: 20200194
event_location: England
citation:        Hauptmann, A;    Smyl, D;      (2021)    Fusing electrical and elasticity imaging.                   Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences , 379  (2200)    , Article 20200194.  10.1098/rsta.2020.0194 <https://doi.org/10.1098/rsta.2020.0194>.       Green open access   
 
document_url: https://discovery.ucl.ac.uk/id/eprint/10127964/1/2021_fusing_accept.pdf