Improved modified Newton-Raphson algorithm for electricalimpedance tomography
- 1 February 1996
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 32 (3) , 206-207
- https://doi.org/10.1049/el:19960123
Abstract
The authors describe improvements made with respect to speed optimisation to a modified Newton Raphson (MNR) image reconstruction algorithm used in electrical impedance tomography (EIT), described by Yorkey et al. and Abdullah . The improved MNR algorithm implemented a sparse matrix method and avoided redundant computations to reduce the overall computational complexity of the original algorithm by a factor of 5.Keywords
This publication has 1 reference indexed in Scilit:
- Comparing Reconstruction Algorithms for Electrical Impedance TomographyIEEE Transactions on Biomedical Engineering, 1987