3D reconstruction in electrical impedance imaging using a direct sensitivity matrix approach.
This paper represents a reconstruction algorithm using a direct sensitivity matrix (DSM) approach for fast 3D image reconstruction in electrical impedance imaging. The boundary element method (BEM) is used in the construction of this matrix. The first images of a conductivity perturbation inside a sphere are reconstructed, using theoretical data.
INSERM, Unité 305, Toulouse, France.
J P
JP
Morucci
M
M
Granié
M
M
Lei
M
M
Chabert
P M
PM
Marsili
D000465:Algorithms; D017097:Electric Impedance; D006257:Head / Q000033:anatomy & histology; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods*; D008954:Models, Biological; D014054:Tomography / Q000706:statistics & numerical data*