Contributed EIT Data:

Authors: Andy Adler, Tao Dai, William R.B. Lionheart
Date: Aug 26, 2007.
Brief Description: Simulation of the movement of a small target in a 2D medium, based on a very fine FEM.
License: Creative Commons Artistic License (with attribution).
Attribution Requirement: Please refer to this paper in any publications:
    Andy Adler, Tao Dai, William R.B. Lionheart Temporal Image Reconstruction in Electrical Impedance Tomography Physiol. Meas., 2007.
Format: Data are in the matlab v6 *.mat file format. Variables:
  • vh - voltages from homogeneous medium
  • vi - voltages measured from media with target (each column is a measurement)
  • xyr_pt - the (x,y) position and target radius for each target
Methods: Circular Medium. 16 Electrodes numbered clockwise, with electrode #1 at the top. Adjacent stimulation and measurement. No measurement at the stimulation electrodes.
Data: Data (zip format)

Figure: Sample FEM image from simulation medium
Last Modified: $Date: 2008-07-26 11:36:27 -0400 (Sat, 26 Jul 2008) $ by $Author: aadler $