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Comparing R2* and QSM at 9.4T for the ability to detect increased deoxyhemoglobin (hypoxia) in the mouse brain

Author:Ty Makarowski  Hongfu Sun  Jeff Dunn  

Session Type:Digital Poster  

Session Date:Tuesday, 07 May 2024  

Session Name:Magnetic Susceptibility I  

Program Number:2615  

Room Session:Exhibition Hall (Hall 403)  

Institution:University of Calgary  University of Queensland  

A deep image prior based refinement for 3D phase unwrapping in brain MRI

LoopNet: A New Baseline Network for QSM Dipole Inversion

Author:Chen Chen  Yang Gao  Min Li  Zhuang Xiong  Feng Liu  Hongfu Sun  

Session Type:Digital Poster  

Session Date:Tuesday, 07 May 2024  

Session Name:Magnetic Susceptibility I  

Program Number:2621  

Room Session:Exhibition Hall (Hall 403)  

Institution:Central South University  The University of Queensland  

Multi Complex-valued Spatio-temporal Fusion Networks for Robust MRF Reconstruction

QSM Reconstruction of Arbitrary Dipole Orientations using an End-to-end Neural Network via Latent Feature Editing

Quantitative Susceptibility Mapping by Controllable Diffusion Models

Author:Zhuang Xiong  Yang Gao  Hongfu Sun  

Session Type:Digital Poster  

Session Date:Tuesday, 07 May 2024  

Session Name:Acquisitions & Reconstructions Using AI II  

Program Number:2821  

Room Session:Exhibition Hall (Hall 403)  

Institution:Central South University  University of Queensland  

Robustness of Diffusion Model-Based Methods to Distribution Shifts in Medical Imaging

Author:Wei Jiang  Yang Gao  Feng Liu  Nan Ye  Hongfu Sun  

Session Type:Digital Poster  

Session Date:Monday, 06 May 2024  

Session Name:Generative Diffusion AI Models for MRI  

Program Number:1745  

Room Session:Exhibition Hall (Hall 403)  

Institution:Central South University  The University of Queensland  

Synthesising 3T DWI from ultra-low-field (64mT) acquisitions using generative diffusion models