Emma Rosa Malone,David Simon Holder,Simon Robert Arridge,Gustavo Sato dos Santos
申请号：
US13897129
公开号：
US09581627B2
申请日:
2013.05.17
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Approaches are disclosed for electrical impedance tomography which apply a current to a region at two or more frequencies and acquire voltage measurements at each frequency to generate a set of multi-frequency voltage measurements. One or more images of the region are generated, using spectral constraints, based on the multi-frequency data.
