Low pass filter based electrical property tomography (EPT) reconstruction

Magnetic resonance electrical properties tomography (MREPT) is currently being investigated for many clinical applications. However, MREPT suffers from statistical noise and boundary artifact. Especially, the noise amplification in MREPT is occurred due to the calculation of the Laplacian operator. To overcome this EPT error, filtering or fitting based technique was introduced. In this study, low pass filter (LPF) based EPT reconstruction method without the Laplacian operator is proposed.

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