Artifacts and Correction: Motion
Room 4A Monday 14:00 - 16:00



Prog #


14:00 3193 21

Trajectory Optimization Criterion for Convolution in K-T Space

Feng Huang1, Dan Xu2, George Randy Duensing1

1Invivo Corporation, Gainesville, Florida, USA; 2University of Illinois at Urbana-Champaign, Urbana, Illinois, USA

14:00 3194 22

TRELLIS MRI: A Novel Approach to Motion Correction

Julian R. Maclaren1, Philip J. Bones1, Rick P. Millane1, Richard Watts1

1University of Canterbury, Christchurch, Canterbury, New Zealand

14:00 3195 23

Real-Time Motion Detection Algorithms for Spherical Navigator Echoes in Functional MRI

Narter Ari1, Robert A. Kraft2

1GE Healthcare, Waukesha, Wisconsin, USA; 2Wake Forest University, Winston-Salem, North Carolina, USA

14:00 3196 24

Prospective Intra-Image Compensation for Non-Periodic Rigid Body Motion Using Active Markers

Sascha Krueger1, Tobias Schaeffter1, Steffen Weiss1, Kay Nehrke1, Tom Rozijn2, Peter Boernert1

1Philips Research, Hamburg, Germany; 2Philips Medical Systems, Best, Netherland
14:30 3197 24

A Self-Navigated Spiral in & Out Pulse Sequence Design for Retrospective Motion Correction

Murat Aksoy1, Chunlei Liu1, Mike Moseley1, Roland Bammer1

1Stanford University, Stanford, California, USA

14:30 3198 23

Prospective Motion Correction for Improved Image Volume Alignment

Andrew James Wheaton1, Deepak Bhat1, Frank G. Hoogenraad2, Michael R. Thompson1

1Philips Medical Systems (Cleveland), Highland Heights, Ohio, USA; 2Philips Medical Systems (Best), Best,


14:30 3199 22

Prospective Motion Correction Using Principal Axes Computation from Moments of Spatial Projections

Naveen Bajaj1, Manojkumar Saranathan1

1Indian Institute of Science, Bangalore, Karnataka, India

14:30 3200 21

A Single Scan Two-Point Ghost Phase Cancellation Method Using Bunched Phase Encoding

Hisamoto Moriguchi1, Mark A. Griswold1, Jeffrey L. Sunshine1, Jeffrey L. Duerk1

1University Hospitals of Cleveland / Case Western Reserve University, Cleveland, Ohio, USA
15:00 3201 21

Modeling of Organ's Motion Using External Sensors

Cédric Pasquier1, 2, Freddy Odille1, Roger Abaecherli1, 3, Pierre-André Vuissoz1, Jacques Felblinger1

1Université Henri Poincaré; INSERM ERI 13, NANCY, France; 2Schiller Médical, Wissembourg, France; 3Schiller, Baar, Switzerland
15:00 3202 22

Identification and Correction of the Intra-Scan Motion Artifact Using Parallel Imaging

Nan-kuei Chen1, Ying-hui Chou1, 2, Lawrence P. Panych1

1Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA; 2Fu Jen Catholic University, Taipei, Taiwan

15:00 3203 23

An Optimized DENSE Acquisition Scheme for Brain Displacement Mapping

Michaela Soellinger1, Andrea Kaspar Rutz1, Peter Boesiger1, Sebastian Kozerke1

1University and ETH Zurich, Zurich, Switzerland
15:00 3204 24

3D EXTRACT (Extrapolation and Correlation) for Rapid Correction of 3D Rotation and Translation

Wei Lin1, Hee Kwon Song1

1University of Pennsylvania Medical Center, Philadelphia, Pennsylvania, USA
15:30 3205 24

A Sparse  Matrix Formalism for Non-Rigid Motion Correction

Philip G. Batchelor1, David Atkinson1, Derek L. G. Hill1, David J. Larkman2, Jo Hajnal2, Pablo Irrarazaval3,

Michael S. Hansen, 14

1University College London, London, UK; 2Hammersmith Hospital, Imperial College, London, UK; 3Universidad Catolica de Chile, Santiago, Chile; 4King's College London, London, UK
15:30 3206 23

Internal Reference Scans for Artifact Correction in Multi-Shot Segmented EPI Acquisition

Gaohong Wu1, Shi-Jiang Li1

1Medical College of Wisconsin, Milwaukee, Wisconsin, USA
15:30 3207 22

Translation First PROPELLER MRI Correction

Brian Welch1

1Vanderbilt University Institute of Imaging Science, Nashville, Tennessee, USA
15:30 3208 21

Automatic Region Tracking for Motion Correction in MR Perfusion Imaging of the Kidney

Baudouin Denis de Senneville1, Nicolas Grenier1, 2, Mario Ries1, Pascal Desbarats3, Chrit Moonen1

1Laboratoire Imagerie Moléculaire et fonctionnelle, Bordeaux, France; 2Service de Radiologie - CHU Pellegrin, Bordeaux, France; 3LaBRI, Bordeaux, France