Elfar Adalsteinsson

60 papers Misc 2Journal 40Unranked 18
YearRankTypeTitle / Venue / Authors
2026 J jnl
Fast Multi-Stack Slice-to-Volume Reconstruction via Multi-Scale Unrolled Optimization.
CoRR
Margherita Firenze, Sean I. Young, Clinton J. Wang, Hyuk Jin Yun, Elfar Adalsteinsson, Kiho Im, Patricia Ellen Grant, Polina Golland
2025 J jnl
Equivariant symmetry-aware head pose estimation for fetal MRI.
CoRR
Ramya Muthukrishnan, Borjan A. Gagoski, Aryn Lee, Patricia Ellen Grant, Elfar Adalsteinsson, Polina Golland, Benjamin Billot
2025 — conf
Robust Fetal Pose Estimation Across Gestational Ages via Cross-Population Augmentation.
MICCAI (7)
Sebastian Diaz, Benjamin Billot, Neel Dey, Molin Zhang, Esra Abaci Turk, Patricia Ellen Grant, Polina Golland, Elfar Adalsteinsson
2025 J jnl
Robust Fetal Pose Estimation across Gestational Ages via Cross-Population Augmentation.
CoRR
Sebastian Diaz, Benjamin Billot, Neel Dey, Molin Zhang, Esra Abaci Turk, Patricia Ellen Grant, Polina Golland, Elfar Adalsteinsson
2024 J jnl
FetalDiffusion: Pose-Controllable 3D Fetal MRI Synthesis with Conditional Diffusion Model.
CoRR
Molin Zhang, Polina Golland, Patricia Ellen Grant, Elfar Adalsteinsson
2023 — conf
Data Consistent Deep Rigid MRI Motion Correction.
MIDL
Nalini M. Singh, Neel Dey, Malte Hoffmann, Bruce Fischl, Elfar Adalsteinsson, Robert Frost, Adrian V. Dalca, Polina Golland
2023 J jnl
Data Consistent Deep Rigid MRI Motion Correction.
CoRR
Nalini M. Singh, Neel Dey, Malte Hoffmann, Bruce Fischl, Elfar Adalsteinsson, Robert Frost, Adrian V. Dalca, Polina Golland
2023 J jnl
MARIE 2.0: A Perturbation Matrix Based Patient-Specific MRI Field Simulator.
IEEE Trans. Biomed. Eng.
Georgy D. Guryev, Eugene Milshteyn, Ilias I. Giannakopoulos, Riccardo Lattanzi, Lawrence L. Wald, Elfar Adalsteinsson, Jacob K. White
2023 J jnl
NeSVoR: Implicit Neural Representation for Slice-to-Volume Reconstruction in MRI.
IEEE Trans. Medical Imaging
Junshen Xu, Daniel Moyer, Borjan A. Gagoski, Juan Eugenio Iglesias, Patricia Ellen Grant, Polina Golland, Elfar Adalsteinsson
2023 — conf
Zero-Shot Self-Supervised Joint Temporal Image and Sensitivity Map Reconstruction via Linear Latent Space.
MIDL
Molin Zhang, Junshen Xu, Jonathan I. Tamir, Elfar Adalsteinsson
2022 — conf
Autofocusing+: Noise-Resilient Motion Correction in Magnetic Resonance Imaging.
MICCAI (6)
Ekaterina Kuzmina, Artem Razumov, Oleg Y. Rogov, Elfar Adalsteinsson, Jacob White, Dmitry V. Dylov
2022 J jnl
Autofocusing+: Noise-Resilient Motion Correction in Magnetic Resonance Imaging.
CoRR
Ekaterina Kuzmina, Artem Razumov, Oleg Y. Rogov, Elfar Adalsteinsson, Jacob K. White, Dmitry V. Dylov
2022 — conf
SVoRT: Iterative Transformer for Slice-to-Volume Registration in Fetal Brain MRI.
MICCAI (6)
Junshen Xu, Daniel Moyer, Patricia Ellen Grant, Polina Golland, Juan Eugenio Iglesias, Elfar Adalsteinsson
2022 J jnl
SVoRT: Iterative Transformer for Slice-to-Volume Registration in Fetal Brain MRI.
CoRR
Junshen Xu, Daniel Moyer, Patricia Ellen Grant, Polina Golland, Juan Eugenio Iglesias, Elfar Adalsteinsson
2021 J jnl
Cover Image.
Int. J. Imaging Syst. Technol.
Malte Hoffmann, Esra Abaci Turk, Borjan A. Gagoski, Leah Morgan, Paul Wighton, M. Dylan Tisdall, Martin Reuter, Elfar Adalsteinsson, Patricia Ellen Grant, Lawrence L. Wald, André J. W. van der Kouwe
2021 J jnl
Deformed2Self: Self-Supervised Denoising for Dynamic Medical Imaging.
CoRR
Junshen Xu, Elfar Adalsteinsson
2021 — conf
Deformed2Self: Self-supervised Denoising for Dynamic Medical Imaging.
MICCAI (2)
Junshen Xu, Elfar Adalsteinsson
2021 J jnl
Rapid head-pose detection for automated slice prescription of fetal-brain MRI.
CoRR
Malte Hoffmann, Esra Abaci Turk, Borjan A. Gagoski, Leah Morgan, Paul Wighton, M. Dylan Tisdall, Martin Reuter, Elfar Adalsteinsson, Patricia Ellen Grant, Lawrence L. Wald, André J. W. van der Kouwe
2021 J jnl
Rapid head-pose detection for automated slice prescription of fetal-brain MRI.
Int. J. Imaging Syst. Technol.
Malte Hoffmann, Esra Abaci Turk, Borjan A. Gagoski, Leah Morgan, Paul Wighton, M. Dylan Tisdall, Martin Reuter, Elfar Adalsteinsson, Patricia Ellen Grant, Lawrence L. Wald, André J. W. van der Kouwe
2021 — conf
STRESS: Super-Resolution for Dynamic Fetal MRI Using Self-supervised Learning.
MICCAI (7)
Junshen Xu, Esra Abaci Turk, Patricia Ellen Grant, Polina Golland, Elfar Adalsteinsson
2021 J jnl
STRESS: Super-Resolution for Dynamic Fetal MRI using Self-Supervised Learning.
CoRR
Junshen Xu, Esra Abaci Turk, Patricia Ellen Grant, Polina Golland, Elfar Adalsteinsson
2021 J jnl
Scan Specific Artifact Reduction in K-space (SPARK) Neural Networks Synergize with Physics-based Reconstruction to Accelerate MRI.
CoRR
Jonathan I. Tamir, Onur Beker, Heng Yu, Elfar Adalsteinsson, Berkin Bilgic
2020 — conf
3D Fetal Pose Estimation with Adaptive Variance and Conditional Generative Adversarial Network.
ASMUS/PIPPI@MICCAI
Junshen Xu, Molin Zhang, Esra Abaci Turk, Patricia Ellen Grant, Polina Golland, Elfar Adalsteinsson
2020 — conf
Enhanced Detection of Fetal Pose in 3D MRI by Deep Reinforcement Learning with Physical Structure Priors on Anatomy.
MICCAI (6)
Molin Zhang, Junshen Xu, Esra Abaci Turk, Patricia Ellen Grant, Polina Golland, Elfar Adalsteinsson
2020 J jnl
Enhanced detection of fetal pose in 3D MRI by Deep Reinforcement Learning with physical structure priors on anatomy.
CoRR
Molin Zhang, Junshen Xu, Esra Abaci Turk, Patricia Ellen Grant, Polina Golland, Elfar Adalsteinsson
2020 J jnl
Joint Frequency- and Image-Space Learning for Fourier Imaging.
CoRR
Nalini M. Singh, Juan Eugenio Iglesias, Elfar Adalsteinsson, Adrian V. Dalca, Polina Golland
2020 J jnl
Semi-Supervised Learning for Fetal Brain MRI Quality Assessment with ROI consistency.
CoRR
Junshen Xu, Sayeri Lala, Borjan A. Gagoski, Esra Abaci Turk, Patricia Ellen Grant, Polina Golland, Elfar Adalsteinsson
2020 — conf
Semi-supervised Learning for Fetal Brain MRI Quality Assessment with ROI Consistency.
MICCAI (6)
Junshen Xu, Sayeri Lala, Borjan A. Gagoski, Esra Abaci Turk, Patricia Ellen Grant, Polina Golland, Elfar Adalsteinsson
2019 J jnl
Computer-Vision Techniques for Water-Fat Separation in Ultra High-Field MRI Local Specific Absorption Rate Estimation.
IEEE Trans. Biomed. Eng.
Angel Torrado-Carvajal, Yigitcan Eryaman, Esra Abaci Turk, Joaquin L. Herraiz, Juan Antonio Hernández Tamames, Elfar Adalsteinsson, Lawrence L. Wald, Norberto Malpica
2019 — conf
Fetal Pose Estimation in Volumetric MRI Using a 3D Convolution Neural Network.
MICCAI (4)
Junshen Xu, Molin Zhang, Esra Abaci Turk, Larry Zhang, Patricia Ellen Grant, Kui Ying, Polina Golland, Elfar Adalsteinsson
2019 J jnl
Fetal Pose Estimation in Volumetric MRI using a 3D Convolution Neural Network.
CoRR
Junshen Xu, Molin Zhang, Esra Abaci Turk, Larry Zhang, Patricia Ellen Grant, Kui Ying, Polina Golland, Elfar Adalsteinsson
2019 J jnl
Nonlinear Dipole Inversion (NDI) enables Quantitative Susceptibility Mapping (QSM) without parameter tuning.
CoRR
Daniel Polak, Itthi Chatnuntawech, Jaeyeon Yoon, Siddharth Srinivasan Iyer, Jongho Lee, Peter Bachert, Elfar Adalsteinsson, Kawin Setsompop, Berkin Bilgic
2019 J jnl
Temporal Registration in Application to In-utero MRI Time Series.
CoRR
Ruizhi Liao, Esra Abaci Turk, Miaomiao Zhang, Jie Luo, Elfar Adalsteinsson, Patricia Ellen Grant, Polina Golland
2017 J jnl
Construction and modeling of a reconfigurable MRI coil for lowering SAR in patients with deep brain stimulation implants.
NeuroImage
Laleh Golestanirad, Maria Ida Iacono, Boris Keil, Leonardo M. Angelone, Giorgio Bonmassar, Michael D. Fox, Todd M. Herrington, Elfar Adalsteinsson, Cristen LaPierre, Azma Mareyam, Lawrence L. Wald
2017 — conf
Simultaneous multislice magnetic resonance fingerprinting with low-rank and subspace modeling.
EMBC
Bo Zhao, Berkin Bilgic, Elfar Adalsteinsson, Mark A. Griswold, Lawrence L. Wald, Kawin Setsompop
2016 J jnl
Fast Electromagnetic Analysis of MRI Transmit RF Coils Based on Accelerated Integral Equation Methods.
IEEE Trans. Biomed. Eng.
Jorge Fernandez Villena, Athanasios G. Polimeridis, Yigitcan Eryaman, Elfar Adalsteinsson, Lawrence L. Wald, Jacob K. White, Luca Daniel
2016 — conf
Temporal Registration in In-Utero Volumetric MRI Time Series.
MICCAI (3)
Ruizhi Liao, Esra Abaci Turk, Miaomiao Zhang, Jie Luo, Patricia Ellen Grant, Elfar Adalsteinsson, Polina Golland
2016 J jnl
Temporal Registration in In-Utero Volumetric MRI Time Series.
CoRR
Ruizhi Liao, Esra Abaci Turk, Miaomiao Zhang, Jie Luo, Patricia Ellen Grant, Elfar Adalsteinsson, Polina Golland
2015 — conf
Fast reconstruction for accelerated multi-slice multi-contrast MRI.
ISBI
Itthi Chatnuntawech, Berkin Bilgic, Adrián Martín, Kawin Setsompop, Elfar Adalsteinsson
2015 J jnl
Quantitative Susceptibility Mapping by Inversion of a Perturbation Field Model: Correlation With Brain Iron in Normal Aging.
IEEE Trans. Medical Imaging
Clare B. Poynton, Mark Jenkinson, Elfar Adalsteinsson, Edith V. Sullivan, Adolf Pfefferbaum, William M. Wells III
2015 J jnl
Regional quantification of cerebral venous oxygenation from MRI susceptibility during hypercapnia.
NeuroImage
Audrey P. Fan, Karleyton C. Evans, Jeffrey N. Stout, Bruce R. Rosen, Elfar Adalsteinsson
2013 J jnl
Fast Dictionary-Based Reconstruction for Diffusion Spectrum Imaging.
IEEE Trans. Medical Imaging
Berkin Bilgic, Itthi Chatnuntawech, Kawin Setsompop, Stephen F. Cauley, Anastasia Yendiki, Lawrence L. Wald, Elfar Adalsteinsson
2013 — conf
Quantitative Susceptibility Map Reconstruction via a Total Generalized Variation Regularization.
PRNI
Felipe Yanez, Audrey P. Fan, Berkin Bilgic, Carlos Milovic, Elfar Adalsteinsson, Pablo Irarrazaval
2013 J jnl
Sparsity-Promoting Calibration for GRAPPA Accelerated Parallel MRI Reconstruction.
IEEE Trans. Medical Imaging
Daniel S. Weller, Jonathan R. Polimeni, Leo J. Grady, Lawrence L. Wald, Elfar Adalsteinsson, Vivek K. Goyal
2012 — conf
Accelerated Diffusion Spectrum Imaging with Compressed Sensing Using Adaptive Dictionaries.
MICCAI (3)
Berkin Bilgic, Kawin Setsompop, Julien Cohen-Adad, Van J. Wedeen, Lawrence L. Wald, Elfar Adalsteinsson
2012 — conf
Accelerated parallel magnetic resonance imaging reconstruction using joint estimation with a sparse signal model.
SSP
Daniel S. Weller, Jonathan R. Polimeni, Leo J. Grady, Lawrence L. Wald, Elfar Adalsteinsson, Vivek K. Goyal
2012 J jnl
MRI estimates of brain iron concentration in normal aging using quantitative susceptibility mapping.
NeuroImage
Berkin Bilgic, Adolf Pfefferbaum, Torsten Rohlfing, Edith V. Sullivan, Elfar Adalsteinsson
2011 Misc conf
Combined compressed sensing and parallel mri compared for uniform and random cartesian undersampling of K-space.
ICASSP
Daniel S. Weller, Jonathan R. Polimeni, Leo J. Grady, Lawrence L. Wald, Elfar Adalsteinsson, Vivek K. Goyal
2011 — conf
Evaluating sparsity penalty functions for combined compressed sensing and parallel MRI.
ISBI
Daniel S. Weller, Jonathan R. Polimeni, Leo J. Grady, Lawrence L. Wald, Elfar Adalsteinsson, Vivek K. Goyal
2010 J jnl
Simultaneously Sparse Solutions to Linear Inverse Problems with Multiple System Matrices and a Single Observation Vector.
SIAM J. Sci. Comput.
Adam C. Zelinski, Vivek K. Goyal, Elfar Adalsteinsson
2009 J jnl
MRI estimates of brain iron concentration in normal aging: Comparison of field-dependent (FDRI) and phase (SWI) methods.
NeuroImage
Adolf Pfefferbaum, Elfar Adalsteinsson, Torsten Rohlfing, Edith V. Sullivan
2009 J jnl
Simultaneously Sparse Solutions to Linear Inverse Problems with Multiple System Matrices and a Single Observation Vector
CoRR
Adam C. Zelinski, Vivek K. Goyal, Elfar Adalsteinsson
2008 Misc conf
Sparsity in MRI RF excitation pulse design.
CISS
Adam C. Zelinski, Vivek K. Goyal, Elfar Adalsteinsson, Lawrence L. Wald
2008 J jnl
Sparsity-Enforced Slice-Selective MRI RF Excitation Pulse Design.
IEEE Trans. Medical Imaging
Adam C. Zelinski, Lawrence L. Wald, Kawin Setsompop, Vivek K. Goyal, Elfar Adalsteinsson
2007 J jnl
In vivo fiber tracking in the rat brain on a clinical 3T MRI system using a high strength insert gradient coil.
NeuroImage
Dirk Mayer, Natalie M. Zahr, Elfar Adalsteinsson, Brian K. Rutt, Edith V. Sullivan, Adolf Pfefferbaum
2006 J jnl
Contribution of alcoholism to brain dysmorphology in HIV infection: Effects on the ventricles and corpus callosum.
NeuroImage
Adolf Pfefferbaum, Margaret J. Rosenbloom, Torsten Rohlfing, Elfar Adalsteinsson, Carol A. Kemper, Stanley Deresinski, Edith V. Sullivan
2006 J jnl
fMRI evidence for individual differences in premotor modulation of extrastriatal visual-perceptual processing of redundant targets.
NeuroImage
Tilman Schulte, S. H. Annabel Chen, Eva M. Müller-Oehring, Elfar Adalsteinsson, Adolf Pfefferbaum, Edith V. Sullivan
2005 J jnl
Frontal circuitry degradation marks healthy adult aging: Evidence from diffusion tensor imaging.
NeuroImage
Adolf Pfefferbaum, Elfar Adalsteinsson, Edith V. Sullivan
2004 J jnl
In vivo 2D J-resolved magnetic resonance spectroscopy of rat brain with a 3-T clinical human scanner.
NeuroImage
Elfar Adalsteinsson, Ralph E. Hurd, Dirk Mayer, N. Sailasuta, Edith V. Sullivan, Adolf Pfefferbaum
2004 J jnl
Postmortem MR imaging of formalin-fixed human brain.
NeuroImage
Adolf Pfefferbaum, Edith V. Sullivan, Elfar Adalsteinsson, Therese Garrick, Clive Harper