Title :
A reconstruction algorithm for electrical impedance tomography
Author :
Xingbai, He ; Shouchang, Zhou
Author_Institution :
Electrical Engineering Department of Chongqing University 630044, P.R. of China
fDate :
Oct. 29 1992-Nov. 1 1992
Abstract :
A new reconstruction algorithm for electrical impedance tomography is derived rigorously in this paper, of which the Jacobi matrix is made to be sparse. The relaxed Hildreth´s method for interval programming is employed to solve the set of linear equations. Several computer imitation results reconstructed by FSM are given and compared with the other reconstruction algorithms. The high spatial resolution images are also reconstructed by FSM.
Keywords :
Conductivity measurement; Helium; Motion measurement; Noise level; Pixel; Sparse matrices;
Conference_Titel :
Engineering in Medicine and Biology Society, 1992 14th Annual International Conference of the IEEE
Conference_Location :
Paris, France
Print_ISBN :
0-7803-0785-2
Electronic_ISBN :
0-7803-0816-6
DOI :
10.1109/IEMBS.1992.5761990
