title: A comparison of impedance tomographic reconstruction algorithms.
abstract: We compared the reconstruction performance of six different impedance tomographic reconstruction algorithms in a two-dimensional computer simulation. We found the modified Newton-Raphson method applied to the finite-element method performed the best. We show that this method can also make a better one step correction in less time than any of the other methods.
mesh_terms: D000465:Algorithms; D003198:Computer Simulation; D004553:Electric Conductivity; D004566:Electrodes; D014054:Tomography / Q000379:methods*