BOUNDARY ELEMENT SOLUTION OF BIOMAGNETIC PROBLEMS

被引：9

作者：

BOMMEL, FR

ROCKELEIN, R

URANKAR, L

机构：

[1] Siemens AG, Corporate Research and Development, W-8520 Erlangen

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1993年 / 29卷 / 02期

关键词：

16;

D O I：

10.1109/20.250663

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A boundary element formulation for biomagnetic problems is described. Use of an analytical element integration and tuning the BEM forward solution for implementation in the inverse problem algorithm results in a far better relation between accuracy and computational effort. Computational accuracy of the realistic heart and torso model over the usual simplified models used in the literature is shown.

引用

页码：1395 / 1398

页数：4

共 14 条

[1]

BOMMEL FR, 1990, P I DEAS CAEDS USERS, P81

[2]

Brebbia C.A., 1984, BOUNDARY ELEMENT TEC

[3] ON MAGNETIC FIELD GENERATED OUTSIDE AN INHOMOGENEOUS VOLUME CONDUCTOR BY INTERNAL CURRENT SOURCES [J].

GESELOWT.DB .

IEEE TRANSACTIONS ON MAGNETICS, 1970, MAG6 (02) :346-&

[4]

HAMALAINEN MS, 1989, ADV BIOMAGNETISM, P639

[5] MULTI CHANNEL DC SQUID SENSOR ARRAY FOR BIOMAGNETIC APPLICATIONS [J].

HOENIG, HE ;

DAALMANS, GM ;

BAR, L ;

BOMMEL, F ;

PAULUS, A ;

UHL, D ;

WEISSE, HJ ;

SCHNEIDER, S ;

SEIFERT, H ;

REICHENBERGER, H ;

ABRAHAMFUCHS, K .

IEEE TRANSACTIONS ON MAGNETICS, 1991, 27 (02) :2777-2785

[6] AN ALGORITHM FOR LEAST-SQUARES ESTIMATION OF NONLINEAR PARAMETERS [J].

MARQUARDT, DW .

JOURNAL OF THE SOCIETY FOR INDUSTRIAL AND APPLIED MATHEMATICS, 1963, 11 (02) :431-441

[7]

MEIJS JWH, 1985, MED BIOL ENG COM 1 S, V23, P36

[8]

MOSHAGE W, 1990, FRONTIIERES EUROPEAN, P1

[9]

ROCKELEIN R, 1990, 4TH P INT IGTE S EUR, P65

[10]

STROINK G, 1989, ADV BIOMAGNETISM, P429

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