PIFON-EPT: MR-Based Electrical Property Tomography Using Physics-Informed Fourier Networks

no code implementations • 23 Feb 2023 • Xinling Yu, José E. C. Serrallés, Ilias I. Giannakopoulos, Ziyue Liu, Luca Daniel, Riccardo Lattanzi, Zheng Zhang

PIFON-EPT is the first method that can simultaneously reconstruct EP and transmit fields from incomplete noisy MR measurements, providing new opportunities for EPT research.

Denoising

MR-Based Electrical Property Reconstruction Using Physics-Informed Neural Networks

no code implementations • 23 Oct 2022 • Xinling Yu, José E. C. Serrallés, Ilias I. Giannakopoulos, Ziyue Liu, Luca Daniel, Riccardo Lattanzi, Zheng Zhang

Electrical properties (EP), namely permittivity and electric conductivity, dictate the interactions between electromagnetic waves and biological tissue.

Multicompartment Magnetic Resonance Fingerprinting

no code implementations • 28 Feb 2018 • Sunli Tang, Carlos Fernandez-Granda, Sylvain Lannuzel, Brett Bernstein, Riccardo Lattanzi, Martijn Cloos, Florian Knoll, Jakob Assländer

Magnetic resonance fingerprinting (MRF) is a technique for quantitative estimation of spin-relaxation parameters from magnetic-resonance data.

Medical Physics Numerical Analysis Numerical Analysis Optimization and Control