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Poster Sessions
2839. Group Sparse Reconstruction of Vector-Valued Images
Joshua Trzasko 1 , Armando Manduca 1
1 Mayo Clinic, Rochester, MN, United States
2840. Compressed Sensing Diffusion Tensor Imaging (DTI) with Tensor & Phase Constraints
Yue Li 1 , Manisha Aggarwal 1 , Jiangyang Zhang 2 , Susumu Mori 2
1 Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, United States; 2 Radiology, Johns Hopkins
University School of Medicine, Baltimore, MD, United States
2841. Separate Magnitude & Phase Regularization Via Compressed Sensing
Feng Zhao 1 , Jeffrey A. Fessler 2 , Jon-Fredrik Nielsen 1 , Douglas C. Noll 1
1 Biomedical Engineering, University of Michigan, Ann Arbor, MI, United States; 2 Electrical Engineering, University of Michigan
2842. Phase Constrained Compressed Sensing with Applications for PRF Temperature Mapping
Zhipeng Cao 1 , Christopher T. Sica 2 , Philipp Ehses 3 , Sukhoon Oh 2 , Yeun C. Ryu 2 , Christopher M. Collins 1,2 , Mark A.
Griswold 4
1 Bioengineering, the Pennsylvania State University, Hershey, PA, United States; 2 Radiology, the Pennsylvania State University,
Hershey, PA, United States; 3 Research Center for Magnetic Resonance Bavaria (MRB), Würzburg, Germany; 4 Radiology, Case
Western Reserve University, Cleveland, OH, United States
2843. Incorporating Support Constraints for Sparse Regularization Reconstruction
Fan Lam 1,2 , Raman Subramanian 3 , Dan Xu 3 , Kevin F. King 3
1 Electrical & Computer Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, United States; 2 Beckman Institute,
University of Illinois at Urbana-Champaign, Urbana, IL, United States; 3 GE Healthcare, Waukesha, WI, United States
2844. Novel Partial Fourier Reconstruction Technique using FOCUSS
Hisamoto Moriguchi 1,2 , Shin-Ichi Urayama 3 , Yutaka Imai 1 , Manabu Honda 4 , Takashi Hanakawa 4,5
1 Radiology, Tokai University, Isehara, Kanagawa, Japan; 2 Radiology, Hiratsuka Municipal Hospital, Hiratsuka, Kanagawa, Japan;
3 Human Brain Research Center, Kyoto University, Kyoto, Japan; 4 Functional Brain Research, National Center of Neurology &
Psychiatry, Kodaira, Tokyo, Japan; 5 Precursory Research for Embryonic Science & Technology, Japan Science & Technology
Agency, Japan
2845. Non-Sparse Phantom for Compressed Sensing MRI Reconstruction
David S. Smith 1 , Edward Brian Welch 1
1 Radiology & Radiological Sciences & Institute of Imaging Science, Vanderbilt University, Nashville, TN, United States
2846. Compressed Sensing on TDM-SENSE with Rotating RF Coil
Hua Wang 1 , Adnan Trakic 1 , Bing Keong Li 1 , Yeyang Yu 1 , Feng Liu 1 , Stuart Crozier 1
1 The University of Queensland, Brisbane, QLD, Australia
2847. Compressed Sensing Reconstruction Improves Variable Density Spiral Functional MRI
Daniel Holland 1 , Careesa Liu 2 , Chris V. Bowen 2 , Andy Sederman 1 , Lynn Gladden 1 , Steven D. Beyea 2
1 Department of Chemical Engineering & Biotechnology, University of Cambridge, Cambridge, United Kingdom; 2 Institute for
Biodiagnostics (Atlantic), National Research Council Canada, Halifax, Nova Scotia, Canada
2848. Single-Shot Partial-Fourier Spiral Imaging
Bertram Jakob Wilm 1 , Christoph Barmet 1 , Matthieu Guerquin-Kern 1,2 , Max Haeberlin 1 , Klaas Paul Pruessmann 1
1 Institute for Biomedical Engineering, University & ETH Zurich, Zurich, Switzerland; 2 Biomedical Imaging Group, EPFL Lausanne,
Lausanne, Vaude, Switzerland
2849. Compressed Sensing CPMG with Group-Sparse Reconstruction for Myelin Water Imaging
Henry Szu-Meng Chen 1 , Angshul Majumdar 2 , Rabab Kreidieh Ward 2 , Piotr Kozlowski 1,3
1 UBC MRI Research Centre, Vancouver, BC, Canada; 2 Electrical & Computer Engineering, University of British Columbia,
Vancouver, BC, Canada; 3 ICORD, Vancouver, BC, Canada
2850. Dynamic Contrast-Enhanced Three-Dimensional Lung Imaging Acceleration using K-T PCA
Yi-Yu Shih 1 , Jia-Shuo Hsu 2 , Yi-Ru Lin 3 , Shang-Yueh Tsai 4 , Hsiao-Wen Chung 1,2
1 Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan; 2 Graduate Institute of Biomedical Electronics &
Bioinformatics, National Taiwan University, Taipei, Taiwan; 3 Department of Electronic Engineering, National Taiwan University of
Science & Technology, Taipei, Taiwan; 4 Department of Electrical Engineering, Chang Gung University, Taoyuan, Taiwan
2851. A 3D-Plus-Time Radial-Cartesian Hybrid Sampling of K-Space with High Temporal Resolution & Maintained
Image Quality for MRI & fMRI
Maria Magnusson 1,2 , Olof Dahlqvist Leinhard 2,3 , Peter Lundberg 2,3
1 Dept. of Electrical Engineering, Linköping University, Linköping, Sweden; 2 Center for Medical Image Science & Visualization
(CMIV), Linköping University, Linköping, Sweden; 3 Radiation Physics, Linköping University, Linköping, Sweden
2852. Compressed Sensing in Phase-Encoded Multi-Dimensional Magnetic Resonance Imaging
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