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Comparison of data-driven approaches for gradient delay corrections in PDFF mapping using a radial stack-of-stars acquisition

A deep-learning-based framework for spark artifacts detection and correction

Author:Li Tong  Puwei Wang  Lei Zhu  Shucheng Qin  Zhenkui Wang  

Session Type:Digital Poster  

Session Date:Tuesday, 07 May 2024  

Session Name:Artifacts Correction & Mitigation  

Program Number:2643  

Room Session:Exhibition Hall (Hall 403)  

Institution:Shanghai United Imaging Healthcare Co., Ltd.  

A deep-learning-based Signal-to-Noise Ratio (SNR) adaptive uniformity correction method

Author:Li Tong  Puwei Wang  Zhenkui Wang  

Session Type:Digital Poster  

Session Date:Tuesday, 07 May 2024  

Session Name:Artifacts Correction & Mitigation  

Program Number:2651  

Room Session:Exhibition Hall (Hall 403)  

Institution:Shanghai United Imaging Healthcare Co., Ltd.  

Development of Cervical Spine Mimicking Phantom for Diffusion MRI Near Metal

Author:Thammathida Ketsiri  Richard Dortch  Zhiqiang Li  

Session Type:Digital Poster  

Session Date:Tuesday, 07 May 2024  

Session Name:Artifacts Correction & Mitigation  

Program Number:2640  

Room Session:Exhibition Hall (Hall 403)  

Institution:Barrow Neurological Institute  

Dynamic distortion correction of ME-EPI using learning-based single-scan multi-echo blip up-down acquisition (ME-BUDA)

Evaluation of Accelerated SEMAC at 0.55T using Hexagonal Sampling and Parallel Imaging

Highly segmented skipped-CAIPI 3D-EPI with a modified interleaved Flyback and partial Fourier acquisition for fast MR angiography

Author:Simon Blömer  Rüdiger Stirnberg  Tony Stöcker  

Session Type:Digital Poster  

Session Date:Tuesday, 07 May 2024  

Session Name:Artifacts Correction & Mitigation  

Program Number:2649  

Room Session:Exhibition Hall (Hall 403)  

Institution:DZNE  University of Bonn  

Imaging Near Metallic Implants: Initial 0.55T vs. 3T MRI Comparison in Hip Implant Patients

Leveraging Compressed Sensing for Improvement of FIDDLE Image Quality Rather Than for Acquisition Speed

Mitigating Distortion Artifacts in Accelerated-EPI Using an Ensemble of k-t GRAPPA Kernels (EnKT-GRAPPA)

Author:Yimeng Lin  Daniel Abraham  Nan Wang  Kawin Setsompop  

Session Type:Digital Poster  

Session Date:Tuesday, 07 May 2024  

Session Name:Artifacts Correction & Mitigation  

Program Number:2646  

Room Session:Exhibition Hall (Hall 403)  

Institution:Stanford University  Tsinghua University  

Reducing pulsation artifacts in 3D time-of-flight angiography at 7T using locally-scrambled ordering of the acquisition

Self-supervised Contrastive Learning for Automatic Image Quality Assessment in Whole-body MRI: Preliminary results in UK Biobank

Strain tensor imaging using single-shot multi-slice DENSE in a pediatric population at 7T