Identification of Linear Surface Conductivity Distribution Using EIT Total Variation Primal Dual Regularization
Result description
We propose a new formulation for recovering continuous surface conductivity distribution using electric impedance tomography (EIT). The proposed method is suitable for the reconstruction of conductivity distribution of porous or spongy structures. The surface conductivity is defined from the nodal values of the finite element grid. To recover these values we use Least Squares and the Total Variation Primal Dual Interior Point Method.
Keywords
The result's identifiers
Result code in IS VaVaI
Alternative codes found
RIV/00216305:26220/04:PU46099
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Identification of Linear Surface Conductivity Distribution Using EIT Total Variation Primal Dual Regularization
Original language description
We propose a new formulation for recovering continuous surface conductivity distribution using electric impedance tomography (EIT). The proposed method is suitable for the reconstruction of conductivity distribution of porous or spongy structures. The surface conductivity is defined from the nodal values of the finite element grid. To recover these values we use Least Squares and the Total Variation Primal Dual Interior Point Method.
Czech name
Identifikace lineárního rozložení povrchové vodivosti s použitím EIT regularizace totální variací
Czech description
Jsou prezentovány nové vztahy pro stanovení rozložení povrchové konduktivity pomocí elektrické impedanční tomografie(EIT).Předložená metoda je vhodná k rekonstrukci rozložení konduktivity materiálů s porézní nebo houbovitou strukturou.
Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
GA102/03/1108: Electrical impedance tomography in dissipative media
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
The 11th International IGTE Symposium on Num. Field Calc. in El. Eng.
ISBN
3-902465-07-7
ISSN
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e-ISSN
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Number of pages
1
Pages from-to
66-66
Publisher name
TU Graz
Place of publication
Graz
Event location
Seggau
Event date
Sep 13, 2004
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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Basic information
Result type
D - Article in proceedings
CEP
JA - Electronics and optoelectronics
Year of implementation
2004