Frequency-difference phantom experiment

Jaesong Jang, Computional Science & Engineering, Yonsei University Seoul, South Korea

The goal is to discriminate admittivity anomaly from background which consists of high-contrast materials. To remove the influence of the inhomogeneous background, linear combinations of multi-frequency EIT (mfEIT) data are used to produce contrast images.

Multiple backgrounds subtraction method is used for the linear combinations of mfEIT data.