Deep learning for retrospective motion correction in MRI: a comprehensive review
Motion represents one of the major challenges in magnetic resonance imaging (MRI). Since
the MR signal is acquired in frequency space, any motion of the imaged object leads to …
the MR signal is acquired in frequency space, any motion of the imaged object leads to …
3D B1+ corrected simultaneous myocardial T1 and T1 ρ mapping with subject‐specific respiratory motion correction and water‐fat separation
Purpose To develop a 3D free‐breathing cardiac multi‐parametric mapping framework that
is robust to confounders of respiratory motion, fat, and B1+ inhomogeneities and validate it …
is robust to confounders of respiratory motion, fat, and B1+ inhomogeneities and validate it …
Pilot tone-based prospective correction of respiratory motion for free-breathing myocardial T1 mapping
J Ludwig, KM Kerkering, P Speier, T Schaeffter… - … Resonance Materials in …, 2023 - Springer
Objective To provide respiratory motion correction for free-breathing myocardial T1 mapping
using a pilot tone (PT) and a continuous golden-angle radial acquisition. Materials and …
using a pilot tone (PT) and a continuous golden-angle radial acquisition. Materials and …
Slice‐specific tracking for free‐breathing diffusion tensor cardiac MRI
Background Diffusion tensor cardiac magnetic resonance (DT‐CMR) imaging has great
potential to characterize myocardial microarchitecture. However, its accuracy is limited by …
potential to characterize myocardial microarchitecture. However, its accuracy is limited by …
Comparison of myocardial T1 mapping during breath-holding and free-breathing
H Oka, K Nakau, S Nakagawa, Y Kobayashi… - Cardiology in the …, 2022 - cambridge.org
Background: T1 mapping is a recently developed imaging analysis method that allows
quantitative assessment of myocardial T1 values obtained using MRI. In children, MRI is …
quantitative assessment of myocardial T1 values obtained using MRI. In children, MRI is …
[PDF][PDF] Pilot tone–based prospective respiratory motion correction for cardiac MRI
J Ludwig - 2022 - depositonce.tu-berlin.de
Kardiovaskuläre Erkrankungen (CVD), einschließlich Koronarer Herzkrankheit,
Herzinsuffizienz, Kardiomyopathie und Myokarditis sind für 32% aller Todesfälle …
Herzinsuffizienz, Kardiomyopathie und Myokarditis sind für 32% aller Todesfälle …
: Accelerated Modified Look-Locker Inversion Recovery Myocardial T1 Mapping via Neural Networks
H El-Rewaidy, R Guo, A Paskavitz, T Yankama… - arXiv preprint arXiv …, 2021 - arxiv.org
Purpose: To develop and evaluate MyoMapNet, a rapid myocardial T1 mapping approach
that uses neural networks (NN) to estimate voxel-wise myocardial T1 and extracellular …
that uses neural networks (NN) to estimate voxel-wise myocardial T1 and extracellular …
System and method for quantitative parameter mapping using magnetic resonance images
R Nezafat, R Guo - US Patent App. 18/067,489, 2023 - Google Patents
2023-02-24 Assigned to BETH ISRAEL DEACONESS MEDICAL CENTER, INC.
reassignment BETH ISRAEL DEACONESS MEDICAL CENTER, INC. ASSIGNMENT OF …
reassignment BETH ISRAEL DEACONESS MEDICAL CENTER, INC. ASSIGNMENT OF …
[引用][C] MoCoINR: Implicit Neural Representation for High-resolution Motion-free MRI Reconstruction
C Ouyang, Z Xu, X Chen, C Qin