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Accurate mUlti-echo phase image wiTh uneven echO spacing and Ultra-High Dynamic Range (AUTO-HDR)

Aliasing Artifact Reduction in Spiral Real-Time MRI

Application of Voxel Spread Function Method for Correction of Magnetic Field Inhomogeneity at 7T

Automated Radial Streaking Artifact Suppression with RGB-STAR

Author:Rohit Philip  Ali Bilgin  Maria Altbach  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Artifacts & Corrections  

Session Name:Artifacts & Corrections Related to the Acquisition  

Program Number:3521  

Room Session:Concurrent 1  

Institution:University of Arizona  

Automatic detection of "fat suppression-like" artifacts in brain diffusion MRI

Cancellation of streak artifacts using the interference null space (CACTUS) for radial abdominal imaging

Author:Zhiyang Fu  Maria Altbach  Ali Bilgin  

Session Type:Oral  

Session Date:Thursday, 20 May 2021  

Topic:Artifacts & Corrections  

Session Name:Artifacts & Corrections  

Program Number:0670  

Room Session:Concurrent 1  

Institution:University of Arizona  

Characterising the variance and reproducibility of low rank denoising methods for spectroscopic data

Author:William Clarke  Mark Chiew  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Artifacts & Corrections  

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

Program Number:3545  

Room Session:Concurrent 1  

Institution:University of Oxford  

Characterizing the acquisition protocol dependencies of B0 field mapping and the effects of eddy currents and spoiling

Convolutional Neural Network for Slab Profile Encoding (CPEN) in Simultaneous Multi-slab (SMSlab) Diffusion Weighted Imaging

Denoising MR 2D COSY spectra using a joint sparse parametric Matching Pursuit (jSPaMP)

Development and evaluation of a numerical simulation approach to predict metal artifacts from passive implants in MRI

Directional effect of frequency-encoding gradient on T2WI-STIR imaging: a phantom study to evaluate the metal artifact

Dispersing FID artifact uniformly by modulating phase of 180 degrees pulse of Spin Echo sequence with quadratic function.

Author:Kosuke Ito  Atsushi Kuratani  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Artifacts & Corrections  

Session Name:Artifacts & Corrections Related to the Acquisition  

Program Number:3534  

Room Session:Concurrent 1  

Institution:Hitachi, Ltd.  

Effects of Phase-Encoding Directions on Diffusion MRI Reproducibility

Author:Grayson Clark  M. Okan Irfanoglu  Carlo Pierpaoli  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Artifacts & Corrections  

Session Name:Artifacts & Corrections Related to the Acquisition  

Program Number:3529  

Room Session:Concurrent 1  

Institution:NIBIB/NIH  

Evaluation of noise reduction performance using deep learning reconstruction: A phantom study

Fast Image Reconstruction for Non-Cartesian Acquisitions in the Presence of B0-inhomogeneities

Identifying the source of spurious echoes in single voxel 1H MR Spectroscopy

Image blending method to produce consistent SNR in images denoised using a convolutional neural network

Author:Anuj Sharma  Andrew Wheaton  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Artifacts & Corrections  

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

Program Number:3543  

Room Session:Concurrent 1  

Institution:Canon Medical Research USA, Inc.  

Improved dynamic distortion correction for fMRI using single-echo EPI, a fast sensitivity scan and readout-reversed first image (REFILL)

Improved Fat and Water Depiction in Musculoskeletal MRI by Control of Through-Slice Chemical-Shift Artifacts in 2D Turbo-Spin-Echo Imaging at 7 T

Integrated Spin-Echo EPI scans for Fast Simultaneous B1 and B0 mapping in the Human Brain

Joint estimation of image content and field inhomogeneity for artifact correction near metallic implants

Author:Alexander Toews  Daehyun Yoon  Brian Hargreaves  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Artifacts & Corrections  

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

Program Number:3540  

Room Session:Concurrent 1  

Institution:Stanford University  

Left-Right Intensity Asymmetries Systematically Vary Across MR Scanners and Introduce Diagnostic Uncertainty

Markerless optical head tracking system using facial features

A Method for Correcting Non-linear Errors in Radial Trajectories

Off-resonance correction of non-cartesian SWI using internal field map estimation

Off-Resonance Self-Correction by Implicit B0-Encoding

Optimisation of MRI Bias Field Correction Algorithms on Whole Brain and Atrophy Measurements

Realistic Simulation of MRI Metal Artifact and Field Strength Dependence

Removal of Gibbs ringing artefacts for 3D acquisitions using subvoxel shifts

Removal of Partial Fourier-Induced Gibbs (RPG) Ringing artifacts in MRI

Retrospective Eddy Current Artifact Reduction for Balanced SSFP Cine Imaging via Deep Learning

Ringing Artifacts Reduction with Low-Pass Filtered Deblurring Kernels

Author:Dinghui Wang  James Pipe  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Artifacts & Corrections  

Session Name:Artifacts & Corrections Related to the Acquisition  

Program Number:3536  

Room Session:Concurrent 1  

Institution:Mayo Clinic  

Robust spatial and temporal unwrappingforaccuratequantitative susceptibility mapping

Simultaneous super resolution and distortion correction for Single-shot EPI DWI using deep learning method

Spectrally-encoded multi-spectral imaging (SEMSI) for off-resonance correction near metallic implants.

Author:Daehyun Yoon  Philip Lee  Krishna Nayak  Brian Hargreaves  

Session Type:Oral  

Session Date:Thursday, 20 May 2021  

Topic:Artifacts & Corrections  

Session Name:Artifacts & Corrections  

Program Number:0669  

Room Session:Concurrent 1  

Institution:Stanford University  University of Southern California  

Streaking artifact reduction of free-breathing undersampled stack-of-radial MRI using a 3D generative adversarial network

Suppressing the ballistocardiography artifacts on EEG collected inside MRI using the dynamic modeling on heartbeats

A Survey of Faraday Cage Attenuation Measurements of Clinical MRI Systems

Temporal Oscillationin thePhaseErrorasanUnresolvedSource ofGhosting in EPI at 7T

Author:Pål Erik Goa  Neil Peter Jerome  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Artifacts & Corrections  

Session Name:Artifacts & Corrections Related to the Acquisition  

Program Number:3527  

Room Session:Concurrent 1  

Institution:NTNU  Siemens Healthineers  

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

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