Abstract：This paper proposed a post-process method for 2D-EIT-based (Two Dimensional Electrical Impedance Tomography) PE (Position Error) and relative QI (Quantity Index), which was intended to identify the distribution of multiple electrical conductivity, organ compositions as well as position information. Additionally, an integrated TR (Tikhonov Regularization) based on two present construction algorithms was also introduced and compared. According to the results, this post-process method could improve the placement accuracy and spatial resolution of 2D EIT, which made EIT applicable for clinical examinations and process monitoring.
何为，贺中华. 基于2D电阻抗成像的位置误差和相对数量指数的后处理方法[J]. 中国医疗设备, 2015, 30(7): 8-12.
HE Wei, HE Zhong-hua. A Post-Process Method for 2D-EIT-Based Position Error and Relative Quantity Index. China Medical Devices, 2015, 30(7): 8-12.
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