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Abstract #5098

Spatial resolution of Full cr-MREPT: 2D and 3D evaluation

Yusuf Ziya Ider1, Celik Boga1, and Gulsah Yildiz1

1Electrical and Electronics Engineering, Bilkent University, Ankara, Turkey

Determining the spatial resolution (SR) of Magnetic Resonance Electrical Property Tomography (MREPT) is important for assessing its utility in clinical applications. This study aims at finding the SR of Full cr-MREPT which yields images without internal boundary artifact. It is shown by simulations and experimental results that SR in general is determined by the resolution of the MR data. With noise-free simulation data SR is 2-2.5 pixels. With noisy and real data it may go up to 4-4.5 pixels due to Low Pass filtering and regularization. SR appears to be equal in all three directions.

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