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A (k,t)-RAKI Method for Interpolating Sparse Data in Accelerated MRSI Acquisitions

Author:Yunrui Zhang  Ruiyang Zhao  Zepeng Wang  

Session Type:Power Pitch  

Session Date:Wednesday, 08 May 2024  

Session Name:Pitch: Image Reconstruction  

Program Number:1082  

Room Session:Power Pitch Theatre 1  

Institution:Tsinghua University  University of illinois Urbana-Champaign  

A 3D steady-state CEST sequence for in vivo imaging of cerebral blood vessels at 3T

AA-VoxelMorph: A Weakly-supervised Learning Model for PET-MRI Registration via Adaptive Attention

Accelerated CEST MRI by reconstruction using low-rank plus sparse decomposition in both k-space and image domain

Author:Chuyu Liu  Rui Guo  Zhongsen Li  Xiaolei Song  

Session Type:Digital Poster  

Session Date:Thursday, 09 May 2024  

Session Name:Optimization of CEST Methodologies  

Program Number:4471  

Room Session:Exhibition Hall (Hall 403)  

Institution:Tsinghua University  

Accelerating EPI with SMS & Parallel Imaging

Author:Hua Guo  

Session Type:Weekend Course  

Session Date:Saturday, 04 May 2024  

Session Name:Emerging Acquisitions & Analysis for EPI-Based Applications  

Program Number:

Room Session:Nicoll 1  

Institution:Tsinghua University  

Accurate and efficient co-registration of diffusion and T1-weighted MRI using self-supervised deep learning

Author:Keyu Chen  Ziyu Li  Zihan Li  Qiyuan Tian  

Session Type:Digital Poster  

Session Date:Monday, 06 May 2024  

Session Name:Self-Supervised AI/ML Techniques  

Program Number:1758  

Room Session:Exhibition Hall (Hall 403)  

Institution:Beihang University  Tsinghua University  University of Oxford  

Characterization of brain structure and perfusion in patients with systemic sclerosis by magnetic resonance imaging

DAES: Self-Supervised Parameter Estimation Model for MR Fingerprinting

Denoising Arterial Spin Labeling Perfusion MRI using Deep Learning Methods

Author:Zixuan Han  Zihan Ning  Xihai Zhao  

Session Type:Digital Poster  

Session Date:Thursday, 09 May 2024  

Session Name:AI-Enhanced Processing in the Brain  

Program Number:4512  

Room Session:Exhibition Hall (Hall 403)  

Institution:Tsinghua University  

Denoising diffusion MRI with an improved non-local principal component analysis approach

Denoising intrinsic MRI repetitions using self-supervised iterative residual learning

Detecting silent lesions in hypoxic-ischemic encephalopathy using submillimeter isotropic resolution diffusion MRI

DIMOND: Universal Microstructural Model Solver for Diffusion MRI

Dual-polarity SENSE with calibration refinement enables robust Nyquist ghost correction on a high-performance gradient system

An efficient CEST workflow using joint optimization of sampling, reconstruction and quantification

Author:Chuyu Liu  Zhongsen Li  Xiaolei Song  

Session Type:Digital Poster  

Session Date:Thursday, 09 May 2024  

Session Name:Optimization of CEST Methodologies  

Program Number:4480  

Room Session:Exhibition Hall (Hall 403)  

Institution:Tsinghua University  

An Eigenmode-Based GLM Method For Task-fMRI Data Analysis

Author:Fang Cai  Jieying Zhang  Yishi Wang  Wenzhang Liu  Bo Hong  Tianyi Qian  

Session Type:Digital Poster  

Session Date:Wednesday, 08 May 2024  

Session Name:fMRI: Basic Neuroscience  

Program Number:3446  

Room Session:Exhibition Hall (Hall 403)  

Institution:Siemens Healthcare Ltd.  Tsinghua University  

Enabling 1-minute High-resolution Clinical Diffusion-weighted Imaging at 7 Tesla via Improved Non-local-PCA Denoising

Graph Image Prior for Unsupervised Dynamic MRI Reconstruction

Hemodynamic Alterations of Carotid Siphons after Revascularization is Associated with Outcomes in Moyamoya Angiopathy: A 4D Flow MRI Study

Image Quality Assessment using an Orientation Recognition Network for Fetal MRI

Author:Mingxuan Liu  Haoxiang Li  Zihan Li  Hongjia Yang  Jialan Zheng  Xiao Zhang  Qiyuan Tian  

Session Type:Power Pitch  

Session Date:Tuesday, 07 May 2024  

Session Name:Pitch: Progress in Body Applications  

Program Number:0726  

Room Session:Power Pitch Theatre 2  

Institution:Tsinghua University  

Imaging Acceleration Techniques

Author:Hua Guo  

Session Type:Weekend Course  

Session Date:Sunday, 05 May 2024  

Session Name:Pulse Sequence Design  

Program Number:

Room Session:Nicoll 2  

Institution:Tsinghua University  

Intracranial Vascular Segmentation in TOF-MRA Images Using Transfer Learning

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  

A multi-scale pyramid residual weight network for medical image fusion

Parallel transmit spatial-spectral pulse design with specific absorption rate control for water excitation: validation in humans at 7 Tesla

Partial Separable Model Combined with Spatial Constraint for Interventional MRI Reconstruction

Author:Rui Li  Haozhong Sun  Zhongsen Li  Ziming Xu  Huijun Chen  

Session Type:Digital Poster  

Session Date:Monday, 06 May 2024  

Session Name:Non-AI Image Reconstruction  

Program Number:1907  

Room Session:Exhibition Hall (Hall 403)  

Institution:Tsinghua University  

Point spread function(PSF) encoding EPI versus BLADE DWI in brain tumor diagnosis

Principal component analysis assisted deep learning method for motion artifacts correction in MR thermometry

Author:Ning Wang  Kui Ying  

Session Type:Digital Poster  

Session Date:Tuesday, 07 May 2024  

Session Name:MR Thermometry & Focused Ultrasound  

Program Number:2706  

Room Session:Exhibition Hall (Hall 403)  

Institution:Tsinghua University  

Quantitative evaluation of carotid atherosclerotic characteristics using in vivo carotid MR imaging with MULTIPLEX

RAKI informed unrolled iterations for robust simultaneous multi-slice reconstruction on new datasets

Repeatability of Standalone versus Image-Acquisition-Integrated 129Xe Spectroscopy

A scanner-inline software for performing permuted random forest for CEST frequency importance analysis

Author:Rui Guo  Chuyu Liu  Xiaolei Song  

Session Type:Digital Poster  

Session Date:Thursday, 09 May 2024  

Session Name:Optimization of CEST Methodologies  

Program Number:4482  

Room Session:Exhibition Hall (Hall 403)  

Institution:Tsinghua University  

Short-term White Matter Microstructural Changes in Young Adults Infected with SARS-COV-2 Omicron Variant

Author:Jialan Zheng  Jiachen Liu  Cong Yang  Hongjia Yang  Zihan Li  Haoxiang Li  Haiyan Ding  Xihai Zhao  Qiyuan Tian  

Session Type:Digital Poster  

Session Date:Tuesday, 07 May 2024  

Session Name:Beyond DTI  

Program Number:2860  

Room Session:Exhibition Hall (Hall 403)  

Institution:Tsinghua University  

Spinor-EPG: an improved EPG algorithm for fast simulation of the non-ideal slice-profile effect in MRF

Author:Zhongsen Li  Jing Zou  Chuyu Liu  Rui Li  

Session Type:Digital Poster  

Session Date:Wednesday, 08 May 2024  

Session Name:MRF Acquisition & Reconstruction  

Program Number:3557  

Room Session:Exhibition Hall (Hall 403)  

Institution:Tsinghua University  

Subtle Brain Structure Alternations in Young Adult Patients infected with SARS-CoV-2 Omicron and Mild Symptom: A Case Control Study Using MRI

Unsupervised 4D-Flow MRI reconstruction with Deep Image Prior and Graph Convolution Neural-Network

Zero-shot EPI Nyquist ghost correction with diffusion-based generative models and magnitude consistency regularization