Keywords: Electromagnetic Tissue Properties, Electromagnetic Tissue Properties
Motivation: Phase-based conductivity reconstructions suffer from poor structural information and lack of conductivity information from through plane (z-direction) phase variations.
Goal(s): To present an end-to-end process that utilizes gradient information from the transceive phase and tissue magnitude in all three directions (in-plane: x/y and through plane: z) to address the issue of boundary artifacts in conductivity reconstructions and lack of conductivity information from the z-direction.
Approach: This method was trained on simulated data (SNR=50), and tested both on simulated and measured in-vivo data.
Results: This approach reduces boundary errors and shows higher accuracy in conductivity reconstructions compared to conventional methods.
Impact: In contrast to existing tissue conductivity reconstruction algorithms that operate under the assumption of negligible through-plane (z) transceive phase contributions, our approach demonstrates enhanced efficacy and more accurate conductivity reconstructions by explicitly considering through-plane phase variations.
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