Low-Frequency Conductivity Tensor Imaging of the Human Head In Vivo Using DT-MREIT: First Study
M Chauhan, A Indahlastari… - IEEE transactions on …, 2017 - ieeexplore.ieee.org
We present the first in vivo images of anisotropic conductivity distribution in the human head,
measured at a frequency of approximately 10 Hz. We used magnetic resonance electrical …
measured at a frequency of approximately 10 Hz. We used magnetic resonance electrical …
Fast evaluation of the Biot-Savart integral using FFT for electrical conductivity imaging
Magnetic resonance electrical impedance tomography (MREIT) and current density imaging
(MRCDI) are emerging as new methods to non-invasively assess the electric conductivity of …
(MRCDI) are emerging as new methods to non-invasively assess the electric conductivity of …
Stability of the isotropic conductivity reconstruction using magnetic resonance electrical impedance tomography (MREIT)
H Wang, Y Song - Inverse Problems, 2024 - iopscience.iop.org
Magnetic resonance electrical impedance tomography (MREIT) is a high-resolution imaging
modality that aims to reconstruct the objects' conductivity distributions at low frequency using …
modality that aims to reconstruct the objects' conductivity distributions at low frequency using …
Convergence Analysis of the Harmonic Algorithm with Single Injection Current in MREIT
Y Song, R Sadleir, J Liu - SIAM Journal on Imaging Sciences, 2023 - SIAM
Magnetic resonance electrical impedance tomography (MREIT) aims to recover the
electrical conductivity distribution of an object using partial information of magnetic flux …
electrical conductivity distribution of an object using partial information of magnetic flux …
Low frequency conductivity reconstruction based on a single current injection via MREIT
Conventional magnetic resonance electrical impedance tomography (MREIT) reconstruction
methods require administration of two linearly independent currents via at least two …
methods require administration of two linearly independent currents via at least two …
Accelerating acquisition strategies for low-frequency conductivity imaging using MREIT
We sought to improve efficiency of magnetic resonance electrical impedance tomography
data acquisition so that fast conductivity changes or electric field variations could be …
data acquisition so that fast conductivity changes or electric field variations could be …
[PDF][PDF] 偏微分方程反问题: 模型, 算法和应用
程晋， 刘继军， 张波 - 中国科学: 数学, 2019 - yauc.seu.edu.cn
摘要偏微分方程反问题是一个重要的数学研究领域, 覆盖了偏微分方程, 泛函分析, 非线性分析,
优化算法和数值分析等不同的数学分支, 在介质成像, 遥感遥测和图像处理等当代重要的工程 …
优化算法和数值分析等不同的数学分支, 在介质成像, 遥感遥测和图像处理等当代重要的工程 …
Magnetic resonance electrical impedance tomography (MREIT): Convergence and reduced basis approach
D Garmatter, B Harrach - SIAM Journal on Imaging Sciences, 2018 - SIAM
This article considers the inverse problem of magnetic resonance electrical impedance
tomography (MREIT) in two dimensions. A rigorous mathematical framework for this inverse …
tomography (MREIT) in two dimensions. A rigorous mathematical framework for this inverse …
A Fast Magnetic Flux Density Measurement Method With Skip-Echo Acquired Turbo Spin Echo (SATE)
The measurements of magnetic flux density () needed in magnetic resonance electrical
impedance tomography (MREIT) and magnetic resonance current density imaging (MRCDI) …
impedance tomography (MREIT) and magnetic resonance current density imaging (MRCDI) …
Reduced basis methods for nonlinear inverse problems
DK Garmatter - 2018 - publikationen.ub.uni-frankfurt.de
Diese Arbeit beschäftigt sich mit inversen Problemen für partielle Differentialgleichungen.
Moderne Lösungsverfahren solcher inversen Probleme müssen die zugehörige partielle …
Moderne Lösungsverfahren solcher inversen Probleme müssen die zugehörige partielle …