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Ramin Jafari · SciRah

Researcher profile · Semantic Scholar

Ramin Jafari

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Ramin Jafari — researcher profile on SciRah

h-index: 8
Works: 16
Citations: 182

Most-cited papers

DEEP NEURAL NETWORK (DNN) FOR WATER/FAT SEPARATION: SUPERVISED TRAINING, UNSUPERVISED TRAINING, AND NO TRAINING
Ramin Jafari, P. Spincemaille, Jin-Wei Zhang, Thanh D. Nguyen +5 more
2020Magnetic Resonance in Medicine42 citations Open access
Semantic Scholar
RAPID AUTOMATED LIVER QUANTITATIVE SUSCEPTIBILITY MAPPING
Ramin Jafari, S. Sheth, P. Spincemaille, Thanh D. Nguyen +9 more
2019Journal of Magnetic Resonance Imaging35 citations Open access
Semantic Scholar
QQ-NET – using deep learning to solve quantitative susceptibility mapping and quantitative blood oxygen level dependent magnitude (QSM+qBOLD or QQ) based oxygen extraction fraction (OEF) mapping
Junghun Cho, Jin-Wei Zhang, P. Spincemaille, Hang Zhang +8 more
2021Magnetic Resonance in Medicine25 citations Open access
Semantic Scholar
GRASPnet: Fast Spatiotemporal deep learning reconstruction of golden-angle radial data for free-breathing dynamic contrast-enhanced MRI
Ramin Jafari, Richard K. G. Do, Maria Lagratta, M. Fung +3 more
2022NMR in Biomedicine16 citations Open access
Semantic Scholar
Quantitative susceptibility mapping of the spine using in‐phase echoes to initialize inhomogeneous field and R2* for the nonconvex optimization problem of fat‐water separation
Yi-Hao Guo, Zhe Liu, Yan Wen, P. Spincemaille +9 more
2019NMR in Biomedicine15 citations
Semantic Scholar
Measurement of the liver iron concentration in transfusional iron overload by MRI R2* and by high-transition-temperature superconducting magnetic susceptometry
S. Sheth, C. Allen, D. Farrell, J. Tripp +3 more
2019Clinical imaging13 citations Open access
Semantic Scholar
Integrated Quantitative Susceptibility and R2* Mapping for Evaluation of Liver Fibrosis – An Ex Vivo Feasibility Study
Ramin Jafari, S. Hectors, Anne K. Koehne de González, P. Spincemaille +3 more
2020NMR in Biomedicine12 citations Open access
Semantic Scholar
Evaluation of diffusion kurtosis imaging in stratification of nonalcoholic fatty liver disease and early diagnosis of nonalcoholic steatohepatitis in a rabbit model.
Chang Li, Jing Ye, Yun Peng, Wei-Qiang Dou +7 more
2019Magnetic Resonance Imaging8 citations
Semantic Scholar
Free-breathing high isotropic resolution quantitative susceptibility mapping (QSM) of liver using 3D multi-echo UTE cones acquisition and respiratory motion-resolved image reconstruction
Mungsoo Kang, Gerald G. Behr, Ramin Jafari, M. Gambarin +2 more
2023Magnetic Resonance in Medicine7 citations Open access
Semantic Scholar
VASTLY ACCELERATED LINEAR LEAST SQUARES FITTING WITH NUMERICAL OPTIMIZATION FOR DUAL INPUT DELAY COMPENSATED QUANTITATIVE LIVER PERFUSION MAPPING
Ramin Jafari, S. Chhabra, Martin R. Prince, Yi Wang +1 more
2017Magnetic Resonance in Medicine6 citations Open access
Semantic Scholar
Dynamic contrast-enhanced MRI parametric mapping using high spatiotemporal resolution Golden-angle RAdial Sparse Parallel MRI and iterative joint estimation of the arterial input function and pharmacokinetic parameters
Y. Mazaheri, Nathanael S. Kim, Yulia Lakhman, Ramin Jafari +2 more
2022NMR in Biomedicine3 citations Open access
Semantic Scholar
Free-Breathing Liver QSM with High Isotropic Resolution Using Respiratory Motion-Resolved 3D Multi-Echo Cones MRI
Mungsoo Kang, Ramin Jafari, Gerald Behr, R. Otazo +1 more
ISMRM Annual Meeting3 citations
Semantic Scholar
Deep Neural Network (DNN) for Water/Fat Separation: Supervised Training, Unsupervised Training, and No Training
Ramin Jafari, P. Spincemaille, Jin-Wei Zhang, Thanh D. Nguyen +5 more
2020arXiv.org0 citations
Semantic Scholar
GRASPNET: Spatiotemporal deep learning reconstruction of golden-angle radial data for free-breathing dynamic contrast-enhanced MRI
Ramin Jafari, Richard K. G. Do, M. Fung, E. Bayram +1 more
ISMRM Annual Meeting0 citations
Semantic Scholar
EigenGRASP: Subject-Specific Temporal-Learning Radial Sampling Image Reconstruction in Dynamic Contrast-Enhanced MRI
Ramin Jafari, Masoud Zarepisheh, Richard K. G. Do, R. Otazo
ISMRM Annual Meeting0 citations
Semantic Scholar
EigenMRI: Data-driven shallow-learning reconstruction of undersampled MRI data
R. Otazo, Ramin Jafari, Masoud Zarepisheh
ISMRM Annual Meeting0 citations
Semantic Scholar

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