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Titolo:
Image reconstruction in electrical capacitance tomography using multiple linear regression and regularization
Autore:
Yan, H; Liu, LJ; Xu, H; Shao, FQ;
Indirizzi:
Shenyang Polytech Univ, Sch Informat Sci & Engn, Shenyang 110023, Peoples R China Shenyang Polytech Univ Shenyang Peoples R China 110023 , Peoples R China NE Univ Technol, Sch Informat Sci & Engn, Shenyang 110006, Peoples R ChinaNE Univ Technol Shenyang Peoples R China 110006 110006, Peoples R China
Titolo Testata:
MEASUREMENT SCIENCE & TECHNOLOGY
fascicolo: 5, volume: 12, anno: 2001,
pagine: 575 - 581
SICI:
0957-0233(200105)12:5<575:IRIECT>2.0.ZU;2-C
Fonte:
ISI
Lingua:
ENG
Soggetto:
SENSORS; SYSTEMS;
Keywords:
electrical capacitance tomography; reconstruction; multiple linear regression; regularization;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
Citazioni:
11
Recensione:
Indirizzi per estratti:
Indirizzo: Yan, H Shenyang Polytech Univ, Sch Informat Sci & Engn, POB 595, Shenyang 110023,Peoples R China Shenyang Polytech Univ POB 595 Shenyang Peoples R China 110023 ina
Citazione:
H. Yan et al., "Image reconstruction in electrical capacitance tomography using multiple linear regression and regularization", MEAS SCI T, 12(5), 2001, pp. 575-581

Abstract

A new reconstruction algorithm for electrical capacitance tomography (ECT)is proposed. The basic idea behind this algorithm is to model the forward problem by using multiple linear regression, then obtain a stabilized solution of the inverse problem by using a regularization technique. This algorithm is numerically simple and computationally fast because it involves onlya single matrix-vector multiplication when reconstructing an image. Tests pet-formed on experimental and simulation data indicate that this algorithmcan provide images superior to those obtained with the linear back-projection (LBP) algorithm, with a similar reconstruction time.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 28/09/20 alle ore 14:51:44