Electrical impedance tomography based image reconstruction using finite element method

摘要

The resistivity of different human tissue varies with large difference ranging from cerebrosinal fluid of 63 ohm-cm to bone of 2000 ohm-cm [Deok W Kim et al 1985]. Images of such varied distributed resistivities inside an object can easily be reconstructed using image reconstruction algorithm. Electrical impedance tomography is relatively a new imaging technique which maps the distribution of electric resitivity of closed object such as our body using impedance plethysmograph principle. The aim of this paper is to reconstruct an image inside the phantom papaya which is a model of an uterus of human using finite element method.