Testing of a ZedBoard-Based System for EIT Image Reconstruction

Improvements in Electrical Impedance Tomography (EIT) are discussed: first, the extension of our current real-time EIT system to allow for multiple shapes by post-hoc estimation of the image, then the prospect of taking images of a static material, but with the homogeneous and inhomogeneous data taken at two different frequencies. Images with various shapes are produced and shown; the impracticality of using multiple frequency imaging with the current EIT system is also shown. Multiple frequency images are produced with a different, non-real-time system. In addition, the procedure for producing the phantom test material is discussed