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Dive into the research topics where Elfar Adalsteinsson is active.

Publication


Featured researches published by Elfar Adalsteinsson.


International Society for Magnetic Resonance in Medicine (ISMRM), 2014 | 2014

A Multi-Atlas and Label Fusion Approach for Patient-Specific MRI Based Skull Segmentation

Angel Torrado-Carvajal; J. L. Herraiz; Juan Antonio Hernández-Tamames; Raul San Jose-Estepar; Yigitcan Eryaman; Yves Rozenholc; Elfar Adalsteinsson; Lawrence L. Wald; Norberto Malpica

MRI‐based skull segmentation is a useful procedure for many imaging applications. This study describes a methodology for automatic segmentation of the complete skull from a single T1‐weighted volume.


Archive | 2012

Local SAR Constrained Parallel Transmission RF Pulse in Magnetic Resonance Imaging

Elfar Adalsteinsson; Matthias Gebhardt; Joonsung Lee; Lawrence L. Wald


Archive | 2006

Method for designing RF excitation pulses in magnetic resonance tomography

Adam Charles Zelinski; Elfar Adalsteinsson; Kawin Setsompop; Lawrence L. Waid; Joerg Ulrich Fontius


Archive | 2011

PARALLEL TRANSMISSION RF PULSE DESIGN WITH LOCAL SAR CONSTRAINTS

Elfar Adalsteinsson; Joonsung Lee; Lawrence L. Wald; Matthias Ludwig Gebhardt


Archive | 2009

Method For Joint Sparsity-Enforced K-Space Trajectory and Radiofrequency Pulse Design

Adam C. Zelinski; Lawrence L. Wald; Elfar Adalsteinsson; Vivek K. Goyal


Archive | 2009

Parallel Transmit Technology for High Field MRI

Lawrence L. Wald; Elfar Adalsteinsson; A. Martinos


Archive | 2009

Coil Array Mode Compression For Parallel Transmission Magnetic Resonance Imaging

Adam C. Zelinski; Lawrence L. Wald; Elfar Adalsteinsson; Vivek K. Goyal; Vijay Alagappan


Archive | 2009

Method for fast magnetic resonance radiofrequency coil transmission profile mapping

Kawin Setsompop; Elfar Adalsteinsson; Vijayanand Alagappan; Lawrence L. Wald


Archive | 2014

METHOD OF DECOUPLING OF PARALLEL TRANSMISSION ARRAYS IN MAGNETIC RESONANCE IMAGING

Markus Vester; Elfar Adalsteinsson; Lawrence L. Wald; Luca Daniel; Zohaib Mahmood; Bastien Guerin


Archive | 2013

Local SAR Reduction In Multi-Slice pTx via SAR-Hopping Between Excitations

Bastien Guerin; Lawrence L. Wald; Elfar Adalsteinsson

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Lawrence L. Wald

United States Department of Health and Human Services

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Lawrence L. Wald

United States Department of Health and Human Services

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Vivek K. Goyal

United States Department of Health and Human Services

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Adam C. Zelinski

Massachusetts Institute of Technology

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Borjan Gagoski

Brigham and Women's Hospital

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