TY  - BOOK
AU  - Wexler,A.
AU  - Fry,B.
AU  - Neuman,M.R.
TI  - Impedance-computed tomography algorithm and system
KW  - ALGORITHM
KW  - COMPUTER ANALYSIS
KW  - COMPUTER ASSISTED TOMOGRAPHY
KW  - DIAGNOSIS
KW  - IMPEDANCE
KW  - NONBIOLOGICAL MODEL
KW  - NONHUMAN
N2  - An electrical impedance-based method and apparatus for imaging the interior of a structure, such as a mineral or human body, having regions of differing impedance, are described. The technique involves impressing a number of excitation patterns on the body and measuring the resulting voltages at a number of sites. Because voltages need not be measured at current-injection sites, contact resistance problems are ameliorated. This impedance-computed tomography reconstruction process employs the solution of the Poisson equation and makes no assumptions of raylike behavior of the current flow paths. Results, based on computer-simulated data and real measurements, are presented. © 1985 Optical Society of America
UR  - https://drive.google.com/file/d/1IfOTbQlfqlaBVUQG6Cq92dQ76tIX0x5V/view?usp=drivesdk
ER  -