Hall 4
Tuesday: 13:30 - 15:30
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761.
|
A Model for Time-Resolved Contrast-Enhanced Magnetic Resonance Angiography
Frank Wajer1, Dirk Van Ormondt1, Miha Fuderer2, Johan Van Den Brink2, R. de Beer1
1Delft University of Technology, Netherlands; 2Philips Medical Systems, Best, Netherlands.
|
|
762.
|
Time Resolved MRA with Continuous Acquisition of the k-space Center
Alain Herment1, Elie Mousseaux2, Elodie Roullot3, Isabelle Bloch3, Odile Jolivet4, Jacques Bittoun4
1CHU Pitie-Salpetriere, Paris, France; 2Hopital Broussais, Paris, France; 3ENST, Paris, France; 4Hôpital de Bicêtre, Le Kremlin-Bicêtre, France.
|
|
763.
|
A Min-Max Approach to the Nonuniform N-Dimensional FFT for Rapid Iterative Reconstruction of MR Images
Bradley Sutton1, Jeffrey A. Fessler1, Douglas Noll1
1University of Michigan, Ann Arbor, MI, USA.
|
|
764.
|
Super-Resolved MRI by Back-Projection
Dimitrios Mitsouras1, Alan Edelman1, Lawrence P. Panych2, Ferenc A. Jolesz2, Gary P. Zientara2
1Massachusetts Institute of Technology, Cambridge, MA, USA; 2Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
|
|
765.
|
An Iterative Regularized Algorithm for Tensor Tomography in MRI
Vladimir Y Panin1, G Larry Zeng1, Grant T Gullberg1, Andrew Alexander1, Dennis L Parker1
1University of Utah, Salt Lake City, UT, USA.
|
|
766.
|
31P awCSI Metabolite Maps of the Human Heart by Time Domain Fitting of Multidimensional In Vivo Spectroscopic MR Data
Andreas Greiser1, Axel Haase1, Markus Von Kienlin2
1Universität Würzburg, Würzburg, Germany; 2Hoffmann-La Roche Pharmaceuticals, Basel, Switzerland;
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Image Reconstruction from Coil Arrays
Hall 4
Tuesday: 13:30 - 15:30
|
767.
|
Major Speedup of Reconstruction for Sensitivity Encoding with Arbitrary Trajectories
Frank Wajer1, Klaas Pruessmann2
1Delft University of Technology, Delft, Netherlands; 2University and ETH Zurich, Zürich, Switzerland.
|
|
768.
|
Optimization of Parallel Imaging By Use of Selective Excitation
Walid Kyriakos1, Lawrence Patrick Panych2
1Harvard University, Children's Hospital, Boston, MA USA; 2Harvard University, Harvard Medical School, Boston, MA, USA.
|
|
769.
|
Generalized Parallel Imaging Using Array Coil Encoding
Jianmin Wang1
1Siemens Medical Engineering, Erlangen, Germany.
|
|
770.
|
kSENSE: k-Space Sensitivity Encoding Reconstruction
Keith Heberlein1, Xiaoping Hu1
1University of Minnesota, Minneapolis, MN, USA.
|
|
771.
|
Iterative MR Image Reconstruction Using Sensitivity and Inhomogeneity Field Maps
Bradley Sutton1, Jeffrey A. Fessler1, Douglas Noll1
1University of Michigan, Ann Arbor, MI, USA.
|
|
772.
|
2-way SMASH
Joseph V Hajnal1, Mark Bydder1, David J Larkman1
1Imperial College School of Medicine, Hammersmith Hospital, London, UK.
|
|
773.
|
Use of Information Theory to Align Separately Acquired Reference and Target Data for SENSE Processing
Mark Bydder1, David J Larkman1, Joseph V Hajnal1
1Imperial College School of Medicine, Hammersmith Hospital, London, England, UK.
|
|
774.
|
Adaptive Coil Selection in Reconstructing Phased Array Images
Jingfei Ma1, Dharanesh Halliyur1, Lloyd Estkowski1, Ricardo Becerra1
1G. E. Medical Systems, Milwaukee, WI, USA.
|
Image Reconstruction: Gridding and Novel Sampling
Hall 4
Tuesday: 13:30 - 15:30
|
775.
|
Artifact-Free, Maximal-SNR, Efficient Image Combination for Coronary MR Using the Correlation Coefficient Template Grid Matching Technique
M.S. Sussman, N. Robert, G.A. Wright1
1Sunnybrook and Women's College Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada.
|
|
776.
|
Simple Formula for the Accuracy of Gridding
Frank Wajer1, Ralf Lethmate2, J.A.C. Van Osch1, Danielle Graveron-Demilly2, Miha Fuderer3, Dirk Van Ormondt1
1Delft University of Technology, Delft, Netherlands; 2Université Claude Bernard Lyon 1, Villeurbanne, France; 3Philips Medical Systems, Best, Netherlands.
|
|
777.
|
A Modified Block Uniform Resampling (BURS) Algorithm using Truncated Singular Value Decomposition: Fast Gridding with Noise Reduction
Hisamoto Moriguchi1, Jeffrey L. Duerk1
1Case Western Reserve University / University Hospitals of Cleveland, Cleveland, OH, USA.
|
|
778.
|
Keyhole/RIGR Dynamic Imaging using Deformable References
Xiuquan Ji1, Qiao Jia Zeng1, Zhi-Pei Liang1
1University of Illinois at Urbana-Champaign, Urbana, IL, USA.
|
|
779.
|
Neuman Expansion in Real Variables, An Example of a Bandwidth Limited Expansion
Mirko I. Hrovat1, Samuel Patz2
1Mirtech, Inc., Brockton, MA, USA; 2Brigham & Women's Hospital, Harvard Medical School, Boston, MA, USA.
|
|
780.
|
Efficient In Vivo T2 Mapping by Prior-information-driven SLIM-BLAST Reconstruction
Jeffrey Tsao1, Victor D. Schepkin1, Paul C. Lauterbur1
1University of Illinois at Urbana-Champaign, Urbana, IL, USA.
|
|
781.
|
MR Image Reconstruction from Novel 3D Radial Sampling Distributions
Ralf Lethmate1, J.A.C. Van Osch2, Frank Wajer2, Dirk Van Ormondt2, Danielle Graveron-Demilly1
1Université Claude Bernard, Villeurbanne, France; 2Delft University of Technology, Delft, The Netherlands.
|
|
782.
|
Non-Orthogonal Non-Fourier Spatial Encoding for Dynamic MRI
Gary P. Zientara1, Arjun V. Masurkar2, Dimitrios Mitsouras2, Lawrence P. Panych1, Ferenc A. Jolesz1
1Brigham & Women's Hospital, Harvard Medical School, Boston, MA, USA; 2Massachusetts Institute of Technology, Cambridge, MA, USA.
|
|
783.
|
NoQuist: Reduction of Spatial Sampling Rate In Dynamic MR Imaging
Marijn Brummer1, W. Thomas Dixon2, Chung-Yi Hong1, Roderic Pettigrew1
1Emory University, School of Medicine, Atlanta, GA, USA; 2General Electric Corporate R&D, Niskayuna, NY, USA.
|
|
784.
|
Partial Fourier Imaging in Multi-Dimensions: A Means to Save a Full Factor of Two in Time
Yingbiao Xu1, E. Mark Haacke1
1The MRI Institute for Biomedical Research, St. Louis, MO, USA.
|
|
785.
|
A Novel Method to Obtain Spatially Localized Point-Spread-Functions in Phase Encoded Imaging.
Lawrence Patrick Panych1, Lei Zhao2
1Harvard University, Harvard Medical School, Boston, MA, USA; 2Harvard University, Brigham & Women's Hospital, Boston, MA, USA.
|
|
786.
|
A Variable Resolution Reconstruction Technique
Eugene G Kholmovski1, Dennis Lee Parker1, Andrew Alexander1
1University of Utah, Salt Lake City, UT, USA.
|
|
787.
|
A Least Squares Approach to Half-Fourier Imaging for fMRI
Xiaodong Zhang1, Essa Yacoub1, Xiaoping Hu1
1University of Minnesota, Minneapolis, MN, USA.
|
|
788.
|
Localization of Active MR Devices: A Comparison between Different Postprocessing Methods
Michael Bock1, Steffen Volz1, Hans-Joachim Zabel1, Reiner Umathum1, Wolfhard Semmler1
1Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany.
|
|
789.
|
Improved Single Point Water-Fat Imaging with Virtual Shimming
Qing-San Xiang1
1University of British Columbia, BC Children's Hospital & St. Paul's Hospital, Vancouver, BC, Canada.
|
Various Image Processing and Display Techniques
Hall 4
Wednesday: 13:30 - 15:30
|
790.
|
Generalized Line Integral Convolution Rendering of Diffusion Tensor Fields
Edward Hsu1
1Duke University, Durham, NC, USA.
|
|
791.
|
An Algorithm for Preservation of Orientation during Non-Rigid Warps of Diffusion Tensor Magnetic Resonance (DT-MR) Images
Daniel Alexander1, Carlo Pierpaoli2, Peter Basser2, James C. Gee3
1University College London, London, UK; 2National Institutes of Health, Bethesda, MD, USA; 3University of Pennsylvania, School of Medicine, Philadelphia, PA, USA.
|
|
792.
|
Anisotropic Diffusion Method for Denoising Dynamic Susceptibility Contrast-Enhanced Magnetic Resonance Images
Kenya Murase1, Takayuki Kitada1, Youichi Yamazaki1, Shin-Ichiro Iwamoto1, Yoshihiro Ueno1, Keiichi Kikuchi2, Hitoshi Miki2, Junpei Ikezoe2
1Osaka University Medical School, Suita, Osaka Japan; 2Ehime University School of Medicine, Ehime, Japan.
|
|
793.
|
Techniques For The Deformation Morphology Of MRI Data Using Modifications Of The Kohonen Network Model
Simon J. P. Meara1, John Suckling2, Steven C. R. Williams1, Tonmoy Sharma1
1Institute of Psychiatry, London, UK; 2Guy's, King's and St. Thomas' School of Medicine, London, UK.
|
|
794.
|
An MLE Based Segmentation Method for Quantitation in MR Images
R.K.S. Rathore1, Sushmita Datta1, R.K. Gupta2, S.B. Rao1, R. Verma2
1Indian Institute of Technology Kanpur, Kanpur India; 2SGPGIMS, Lucknow, India.
|
|
795.
|
Lesion Size Estimation Using Warped Registration of Interval Images
John B. Weaver1, Senthil Periaswamy2, Hany Farid2, Daniel N. Rockmore2, Claudia J. Kasales1, William Black1, D. M. Healy, Jr.2
1Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA; 2Dartmouth College, Hanover, NH, USA.
|
|
796.
|
Tissue Volume Estimation of an Object Based on Polygonal Model
Chao Han1, Shaoxiong Zhang1, Thomas S. Hatsukami2, Chun Yuan1
1University of Washington, School of Medicine, Seattle, WA, USA; 2University of Washington School of Medicine, Veterans Affairs Puget Sound Health Care System, Seattle, WA, USA.
|
|
797.
|
Quantitative Mapping of Magnetic Fluid Distributions by Means of MR Susceptometry
Koshan Mahdi1, Waldemar Wlodarczyk, Thomas Lange1, Regina Scholz, Andreas Jordan, Peter Wust
1Humboldt-Universitat zu Berlin, Berlin, Germany.
|
|
798.
|
NMRj: A Feasability Study for a Fully Java Based Platform Independent MR Processing and Analysing Program
Torsten Schlumm1, Thomas Riemer1
1Interdisziplinäres Zentrum für Klinische Forschung (IZKF) Leipzig, Leipzig, Germany.
|
Image Processing: Coil Sensitivity Maps
Hall 4
Wednesday: 13:30 - 15:30
|
799.
|
Robust Estimation of Coil Sensitivities for RF Subencoding Acquisition Techniques
Miguel Angel Gonzalez Ballester1, Yoshio Machida1, Yoshimori Kassai1, Yoshinori Hamamura1, Hiroshi Sugimoto1
1Medical Systems R&D Center, Toshiba, Otawara, Tochigi, Japan.
|
|
800.
|
Variational Based Coil Sensitivity Estimation
S.L. Keeling1, R. Bammer1
1University of Graz, Graz, Austria.
|
|
801.
|
Estimation of Coil Sensitivity Map and Correction of Surface Coil Magnetic Resonance Images using Wavelet Decomposition
Fa-Hsuan Lin1, Lawrence L. Wald2, Ying-Jui Chen3, John W. Belliveau2
1Havard-MIT Division of Health Sciences and Technology, Massachusetts General, Charlestown, MA, USA; 2Massachusetts General Hospital, Charlestown, MA, USA; 3Boston University, Boston, MA, USA.
|
|
802.
|
Phased-Array Coil SNR Maps using Sensitivity Analysis
C. Celil Guclu1
1GE Medical Systems, Milwaukee, WI, USA.
|
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