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Unsupervised reconstruction based anomaly detection using a Variational Auto Encoder

Author:Soumick Chatterjee  Alessandro Sciarra  Max Dünnwald  Shubham Kumar Agrawal  Pavan Tummala  Disha Setlur  Aman Kalra  Aishwarya Jauhari  Steffen Oeltze-Jafra  Oliver Speck  Andreas Nürnberger  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Machine Learning for Image Analysis  

Session Name:Machine Learning for Image Analysis  

Program Number:2399  

Room Session:Concurrent 1  

Institution:Medical Faculty, University Hopspital  Otto von Guericke University  German Centre for Neurodegenerative Diseases  Center for Behavioral Brain Sciences  Leibniz Institute for Neurobiology  

Usefulness of Deep Learning Based Denoising Method for Compressed Sensing in Pituitary MRI

Author:Takeshi Nakaura  Hiroyuki Uetani  Kousuke Morita  Kentaro Haraoka  Akira Sasao  Masahiro Hatemura  Toshinori Hirai  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Artifacts & Corrections  

Session Name:Artifacts & Corrections Related to the System & Sample  

Program Number:3547  

Room Session:Concurrent 1  

Institution:Cannon Medical Systems Japan  Kumamoto University  

Using an ANN to estimate Initial Values for Mapping of the Oxygen Extraction Fraction with combined QSM and qBOLD

Author:Patrick Kinz  Sebastian Thomas  Lothar Schad  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Machine Learning for Quantitative Imaging  

Session Name:Machine Learning for Quantitative Imaging  

Program Number:2168  

Room Session:Concurrent 1  

Institution:Heidelberg University, Medical Faculty Mannheim  

Using data-driven image priors for image reconstruction with BART

Author:Guanxiong Luo  Moritz Blumenthal  Martin Uecker  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Machine Learning for Data Acquisition & Image Reconstruction  

Session Name:Machine Learning for Data Acquisition & Image Reconstruction  

Program Number:1756  

Room Session:Concurrent 1  

Institution:University Medical Center Göttingen, Germany  University of Göttingen, Germany  

Using GrOpt with Pulseq for Easy Prototyping of Pulse Sequences with Optimized Waveforms

Author:Michael Loecher  Judith Zimmerman  Matthew Middione  Daniel Ennis  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Data Processing & Software Tools  

Session Name:Software Tools for Development, Data Processing & Analysis  

Program Number:3757  

Room Session:Concurrent 1  

Institution:Stanford University  Technical University of Munich  Veterans Affairs Health Care System  

Using uncertainty estimation to increase the robustness of bone marrow segmentation in T1-weighted Dixon MRI for multiple myeloma

Author:Renyang Gu  Michela Antonelli  Pritesh Mehta  Ashik Amlani  Adrian Green  Radhouene Neji  Sebastien Ourselin  Isabel Dregely  Vicky Goh  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Machine Learning for Image Analysis  

Session Name:Machine Learning for Image Analysis  

Program Number:2409  

Room Session:Concurrent 1  

Institution:Guy’s and St Thomas’ Hospitals  King's College London  Siemens Healthcare Limited  University College London  

Using Untrained Convolutional Neural Networks to Accelerate MRI in 2D and 3D

Author:Dave Van Veen  Arjun Desai  Reinhard Heckel  Akshay Chaudhari  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Machine Learning for Image Reconstruction  

Session Name:Machine Learning to Reconstruct Accelerated Scans  

Program Number:1964  

Room Session:Concurrent 1  

Institution:Rice University  Stanford University  Technical University of Munich  University of Texas at Austin  

Utilizing the Wavelet Transform's Structure in Compressed Sensing

Author:Nicholas Dwork  Daniel O'Connor  Corey Baron  Ethan Johnson  John Pauly  Peder Larson  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Optimized Signal Representation for Acquisition & Reconstruction  

Session Name:Signal Representations in Acquisition & Reconstruction  

Program Number:2620  

Room Session:Concurrent 1  

Institution:Northwestern University  Stanford University  UCSF  University of California in San Francisco  University of San Francisco  Western University  

Validation of a Retrospective Eddy Current Correction Algorithm for Advanced Diffusion MRI

Author:Paul Dubovan  Jake Valsamis  Corey Baron  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Artifacts & Corrections  

Session Name:Artifacts & Corrections Related to the Acquisition  

Program Number:3532  

Room Session:Concurrent 1  

Institution:Western University  Robarts Research Institute  

Validity and repeatabilityofMRFingliomaand normal appearing contralateral brain tissueat 3T

Author:Simran Kukran  Joely Smith  Luke Dixon  Ben Statton  Sarah Cardona  Lillie Pakzad-Shahabi  Matthew Williams  Dow-Mu Koh  Rebecca Quest  Matthew Orton  Matthew Grech-Sollars  

Session Type:Digital Poster  

Session Date:Monday, 17 May 2021  

Topic:Advances in MR Fingerprinting  

Session Name:MR Fingerprinting: Sequences, Reconstruction & Applications in the Brain  

Program Number:1539  

Room Session:Concurrent 1  

Institution:Imperial College Healthcare NHS Trust  Imperial College London  Institute of Cancer Research  Charing Cross Hospital  Royal Marsden Hospital  

The variability of MR axon radii estimates in the human white matter

Author:Jelle Veraart  Erika Raven  Luke Edwards  Nikolaus Weiskopf  Derek Jones  

Session Type:Oral  

Session Date:Wednesday, 19 May 2021  

Topic:Signal Modelling for Quantitative MRI  

Session Name:Signal Modelling for Quantitative MRI  

Program Number:0500  

Room Session:Concurrent 1  

Institution:Cardiff University  Max Planck Institute for Human Cognitive and Brain Sciences  NYU Grossman School of Medicine  Australian Catholic University  Leipzig University  

Variable Density Phase Encoding for High Resolution Single-Shot EPI

Author:Mark Chiew  

Session Type:Digital Poster  

Session Date:Monday, 17 May 2021  

Topic:Novel Acquisitions  

Session Name:Data Acquisition Sampling Trajectories  

Program Number:0884  

Room Session:Concurrent 1  

Institution:Wellcome Centre for Integrative Neuroimaging, FMRIB, Nuffield Department of Clinical Neurosciences, University of Oxford  

Variational Feedback Network for Accelerated MRI Reconstruction

Author:Pak Lun Kevin Ding  Riti Paul  Baoxin Li  Ameet C. Patel  Yuxiang Zhou  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Optimized Signal Representation for Acquisition & Reconstruction  

Session Name:Signal Representations in Acquisition & Reconstruction  

Program Number:2622  

Room Session:Concurrent 1  

Institution:Arizona State University  Mayo Clinic College of Medicine  

Varying Echo Spacingfor Acoustic Noise Optimization inSingle-Shot Echo-Planar Imaging

Author:Zhenliang Lin  Qikang Li  Huanhuan Liu  Ming Liu  Qiufeng Yin  Rui Wang  Guobin Li  Dengbin Wang  Jie Luo  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Optimized Sampling & Sequence Design  

Session Name:Pulse Sequence I  

Program Number:4192  

Room Session:Concurrent 1  

Institution:Shanghai Jiao Tong University  Shanghai United Imaging Healthcare Co., Ltd  Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine  

Vascular fingerprinting using DSC MRI for quantification of microvasculature in glioma

Author:Krishnapriya Venugopal  Esther Warnert  Daniëlle Dorth  Marion Smits  Juan Hernandez Tamames  Matthias Osch  Dirk Poot  

Session Type:Digital Poster  

Session Date:Monday, 17 May 2021  

Topic:Advances in MR Fingerprinting  

Session Name:MR Fingerprinting: Sequences, Reconstruction & Applications in the Brain  

Program Number:1533  

Room Session:Concurrent 1  

Institution:Erasmus MC  Leiden University Medical Center  

Vasculitis

Author:Subha Raman  

Session Type:Weekend Course  

Session Date:Sunday, 16 May 2021  

Topic:Imaging Degradation & Inflammation  

Session Name:Imaging Degradation & Inflammation  

Program Number:

Room Session:Concurrent 1  

Institution:Indiana University  

    VCC-Wave for Improved Parallel MRI of High Resolution and High Bandwidth

    Author:Zhilang Qiu  Sen Jia  Shi Su  Yanjie Zhu  Xin Liu  Hairong Zheng  Haifeng Wang  Dong Liang  

    Session Type:Digital Poster  

    Session Date:Monday, 17 May 2021  

    Topic:Constrained & Model-Based Reconstructions  

    Session Name:Parallel Imaging Reconstruction  

    Program Number:1159  

    Room Session:Concurrent 1  

    Institution:Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences  University of Chinese Academy of Sciences  

    Vessel Wall Imaging: Coronaries

    Author:Reza Hajhosseiny  

    Session Type:Weekend Course  

    Session Date:Saturday, 15 May 2021  

    Topic:Vascular Pathology & Imaging  

    Session Name:Vascular Pathology & Imaging  

    Program Number:

    Room Session:Concurrent 1  

    Institution:King's College London  

      Vessel Wall Imaging: Extracranial

      Author:Mahmud Mossa-Basha  

      Session Type:Weekend Course  

      Session Date:Saturday, 15 May 2021  

      Topic:Vascular Pathology & Imaging  

      Session Name:Vascular Pathology & Imaging  

      Program Number:

      Room Session:Concurrent 1  

      Institution:University of Washington  

        Vessel Wall Imaging: Intracranial

        Author:Jae Song  

        Session Type:Weekend Course  

        Session Date:Saturday, 15 May 2021  

        Topic:Vascular Pathology & Imaging  

        Session Name:Vascular Pathology & Imaging  

        Program Number:

        Room Session:Concurrent 1  

        Institution:University of Pennsylvania  

          Viribus Unitis

          Author:Pia Maly Sundgren  

          Session Type:Plenary Session  

          Session Date:Sunday, 16 May 2021  

          Topic:Sunday Plenary  

          Session Name:Nurturing MR Innovators & Innovation  

          Program Number:

          Room Session:Concurrent 1  

          Institution:

            Visual Remote Control of MRI Reconstruction Toolboxes

            Author:Robin Wilke  Simon Konstandin  Daniel Hoinkiss  Martin Uecker  Matthias Günther  

            Session Type:Digital Poster  

            Session Date:Thursday, 20 May 2021  

            Topic:Data Processing & Software Tools  

            Session Name:Software Tools for Development, Data Processing & Analysis  

            Program Number:3770  

            Room Session:Concurrent 1  

            Institution:DZHK (German Centre for Cardiovascular Research), Partner Site Goettingen, Berlin, Germany  Fraunhofer Institute for Digital Medicine MEVIS  University Medical Center Goettingen  University of Bremen  

            Visualizing the cerebellar cortical layers with prospective motion correction

            Author:Nikos Priovoulos  Mads Andersen  Vincent Boer  Wietske van der Zwaag  

            Session Type:Oral  

            Session Date:Monday, 17 May 2021  

            Topic:Motion Correction Strategies  

            Session Name:Motion Correction Strategies  

            Program Number:0121  

            Room Session:Concurrent 1  

            Institution:Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital  Philips Healthcare  Spinoza Center  

            Volume-Selective 3D Ultrashort Echo-time Imaging

            Author:Jinil Park  Jang-Yeon Park  

            Session Type:Digital Poster  

            Session Date:Thursday, 20 May 2021  

            Topic:Optimized Sampling & Sequence Design  

            Session Name:Pulse Sequence II  

            Program Number:4183  

            Room Session:Concurrent 1  

            Institution:Sungkyunkwan University  

            VUDU: motion-robust, distortion-free multi-shot EPI

            Author:Jaejin Cho  Avery Berman  Borjan Gagoski  Congyu Liao  Jason Stockmann  Jonathan Polimeni  Berkin Bilgic  

            Session Type:Oral  

            Session Date:Monday, 17 May 2021  

            Topic:Novel Acquisitions  

            Session Name:Novel Acquisitions  

            Program Number:0002  

            Room Session:Concurrent 1  

            Institution:Boston Children's Hospital  Department of Radiology, Massachusetts General Hospital  Stanford University  Harvard Medical School  

            Wave-Encoded Model-Based Deep Learning withJoint Reconstruction and Segmentation

            Author:Jaejin Cho  Qiyuan Tian  Robert Frost  Itthi Chatnuntawech  Berkin Bilgic  

            Session Type:Digital Poster  

            Session Date:Tuesday, 18 May 2021  

            Topic:Machine Learning for Image Reconstruction  

            Session Name:Machine Learning to Reconstruct Accelerated Scans  

            Program Number:1982  

            Room Session:Concurrent 1  

            Institution:Athinoula A. Martinos Center for Biomedical Imaging  National Nanotechnology Center  Havard Medical School  Harvard/MIT Health Sciences and Technology  

            Weakly Supervised MR Image Reconstruction usingUntrained Neural Networks

            Author:Beliz Gunel  Morteza Mardani  Akshay Chaudhari  Shreyas Vasanawala  John Pauly  

            Session Type:Digital Poster  

            Session Date:Tuesday, 18 May 2021  

            Topic:Machine Learning for Image Reconstruction  

            Session Name:Machine Learning for Image Reconstruction  

            Program Number:1950  

            Room Session:Concurrent 1  

            Institution:Stanford University  

            A web-accessible tool for rapid analytical simulations of MR coils via cloud computing

            Author:Eros Montin  Giuseppe Carluccio  Riccardo Lattanzi  

            Session Type:Digital Poster  

            Session Date:Thursday, 20 May 2021  

            Topic:Data Processing & Software Tools  

            Session Name:Software Tools for Development, Data Processing & Analysis  

            Program Number:3756  

            Room Session:Concurrent 1  

            Institution:New York University School of Medicine  

            A whole-blade turboPROP technique with motion correction for rapid and robust DWI

            Author:Zhiqiang Li  Melvyn Ooi  John Karis  

            Session Type:Oral  

            Session Date:Thursday, 20 May 2021  

            Topic:Optimized Sampling & Sequence Design  

            Session Name:Optimized Sampling & Sequence Design  

            Program Number:0841  

            Room Session:Concurrent 1  

            Institution:Barrow Neurological Institute  Philips Healthcare  

            Whole-Body Systems for Interventional, Lung & Cardiac MRI

            Author:Adrienne Campbell-Washburn  

            Session Type:Plenary Session  

            Session Date:Tuesday, 18 May 2021  

            Topic:Tuesday Plenary  

            Session Name:Specialized High-Performance Systems  

            Program Number:

            Room Session:Concurrent 1  

            Institution:National Institutes of Health  

              Whole-brain fMRI at 5 frames per second using T-Hex spiral acquisition

              Author:Maria Engel  Lars Kasper  Franz Patzig  Samuel Bianchi  Klaas Prüssmann  

              Session Type:Digital Poster  

              Session Date:Monday, 17 May 2021  

              Topic:Novel Acquisitions  

              Session Name:Data Acquisition Sampling Trajectories  

              Program Number:0886  

              Room Session:Concurrent 1  

              Institution:Institute for Biomedical Engineering, ETH Zurich  

              Whole-heart CMRA non-rigid motion compensation with autofocus virtual 3D iNAV

              Author:Alina Psenicny  Gastao Cruz  Camila Munoz  Reza Hajhosseiny  Thomas Kuestner  Karl P Kunze  Radhouene Neji  René M Botnar  Claudia Prieto  

              Session Type:Oral  

              Session Date:Monday, 17 May 2021  

              Topic:Novel Acquisitions  

              Session Name:Novel Acquisitions  

              Program Number:0009  

              Room Session:Concurrent 1  

              Institution:MR Research Collaborations, Siemens Healthcare Limited  School of Biomedical Engineering and Imaging Sciences, King's College London  

              Whole-knee quantification of the articular cartilage: magnetic resonance fingerprinting for joint T1 and T2* mapping of 16 slices in 3 minutes

              Author:Telly Ploem  Jaap Boon  Ingo Hermann  Cole Simpson  Joe Juffermans  Tom Piscaer  Hildo Lamb  Nazli Tümer  Joao Tourais  Sebastian Weingärtner  

              Session Type:Digital Poster  

              Session Date:Monday, 17 May 2021  

              Topic:Advances in MR Fingerprinting  

              Session Name:MR Fingerprinting: Artifacts, Optimisation & Applications in the Body  

              Program Number:1555  

              Room Session:Concurrent 1  

              Institution:Delft University of Technology  Erasmus University Medical Centre  Leiden University Medical Center  Stanford University  Heidelberg University  

              Why You Should Fit Signal Intensity, Not Relaxivity, for Quantitative DCE-MRI

              Author:Julie DiCarlo  Anum Kazerouni  Thomas Yankeelov  

              Session Type:Digital Poster  

              Session Date:Wednesday, 19 May 2021  

              Topic:Quantitative Relaxation Parameter Mapping in the Body  

              Session Name:Relaxometry in the Body: Thorax & Abdomen  

              Program Number:3292  

              Room Session:Concurrent 1  

              Institution:The University of Texas at Austin  University of Washington  

              XPDNet for MRI Reconstruction: an application to the 2020 fastMRI challenge

              Author:Zaccharie Ramzi  Jean-Luc Starck  Philippe Ciuciu  

              Session Type:Oral  

              Session Date:Tuesday, 18 May 2021  

              Topic:Machine Learning for Image Reconstruction  

              Session Name:Machine Learning for Image Reconstruction  

              Program Number:0275  

              Room Session:Concurrent 1  

              Institution:CEA  Neurospin  Inria Saclay  

              YTTRIUM: QC algorithm for the processed diffusion maps in UK Biobank 18608 sample

              Author:Ivan Maximov  Dennis van der Meer  Ann-Marie de Lange  Tobias Kaufmann  Alexey Shadrin  Oleksandr Frei  Thomas Wolfers  Lars Westlye  

              Session Type:Digital Poster  

              Session Date:Thursday, 20 May 2021  

              Topic:Data Processing & Software Tools  

              Session Name:Data Processing for Quality & Efficiency  

              Program Number:3737  

              Room Session:Concurrent 1  

              Institution:University of Oslo  Western Norway University of Applied Sciences  

              Zero Echo Time Imaging Using Low Resolution k-Space Interleaves

              Author:Hanna Frantz  Thomas Huefken  Patrick Metze  Kilian Stumpf  Tobias Speidel  Volker Rasche  

              Session Type:Digital Poster  

              Session Date:Monday, 17 May 2021  

              Topic:Novel Acquisitions  

              Session Name:Novel Encoding Strategies  

              Program Number:0906  

              Room Session:Concurrent 1  

              Institution:Ulm University Medical Center  

              Zero-dose FDG PET Brain Imaging

              Author:Jiahong Ouyang  Kevin Chen  Greg Zaharchuk  

              Session Type:Digital Poster  

              Session Date:Tuesday, 18 May 2021  

              Topic:Machine Learning for Image Analysis  

              Session Name:Machine Learning: Multimodal & Multireader Insights  

              Program Number:2424  

              Room Session:Concurrent 1  

              Institution:Stanford University  

              Zero-shot Learning for Unsupervised Reconstruction of Accelerated MRI Acquisitions

              Author:Yilmaz Korkmaz  Salman Dar  Mahmut Yurt  Tolga Çukur  

              Session Type:Digital Poster  

              Session Date:Tuesday, 18 May 2021  

              Topic:Machine Learning for Image Reconstruction  

              Session Name:Machine Learning to Reconstruct Accelerated Scans  

              Program Number:1965  

              Room Session:Concurrent 1  

              Institution:Bilkent University  

              ZTE Infilling From Auto-calibration Neighbourhood Elements

              Author:Tobias Wood  Emil Ljungberg  Mark Chiew  

              Session Type:Digital Poster  

              Session Date:Monday, 17 May 2021  

              Topic:Constrained & Model-Based Reconstructions  

              Session Name:Parallel Imaging Reconstruction  

              Program Number:1169  

              Room Session:Concurrent 1  

              Institution:King's College London  University of Oxford