Title :
Two-dipole inverse problem of magnetostatics for reconstruction of heart electric activity from magnetocardiography measurements
Author :
Bagatskaya, O. ; Butrynu, A. ; Durneva, Yu. ; Shulga, S. ; Tuz, V.
Author_Institution :
Karazin Kharkov Nat. Univ.
Abstract :
The inverse problem of reconstructing parameters of two electric current dipoles (ECD) within heart-torso model from measurements of z-component of magnetic field over finite discrete sensors plane is considered. The main purpose of the study was to develop a robust algorithm for solving the inverse problem
Keywords :
biomedical measurement; dipole antennas; inverse problems; magnetic fields; magnetic sensors; magnetocardiography; magnetostatics; electric current dipoles; finite discrete sensors plane; heart electric activity; heart-torso model; magnetic field; magnetocardiography measurements; magnetostatics; two-dipole inverse problem; Conductivity; Current measurement; Electric variables measurement; Heart; Inverse problems; Magnetic analysis; Magnetic field measurement; Magnetic sensors; Magnetostatics; Testing;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 2006 International Conference on
Conference_Location :
Kharkiv
Print_ISBN :
1-4244-0490-8
DOI :
10.1109/MMET.2006.1689723
