no code implementations • 29 Jan 2024 • Jiahao Huang, Yinzhe Wu, Fanwen Wang, Yingying Fang, Yang Nan, Cagan Alkan, Lei Xu, Zhifan Gao, Weiwen Wu, Lei Zhu, Zhaolin Chen, Peter Lally, Neal Bangerter, Kawin Setsompop, Yike Guo, Daniel Rueckert, Ge Wang, Guang Yang
Magnetic Resonance Imaging (MRI) is a pivotal clinical diagnostic tool, yet its extended scanning times often compromise patient comfort and image quality, especially in volumetric, temporal and quantitative scans.
2 code implementations • 5 Jun 2023 • Cagan Alkan, Morteza Mardani, Shreyas S. Vasanawala, John M. Pauly
Experiments on public MRI datasets show improved reconstruction quality of the proposed AutoSamp method over the prevailing variable density and variable density Poisson disc sampling.
1 code implementation • NeurIPS Workshop Deep_Invers 2021 • Victoria Liu, Kanghyun Ryu, Cagan Alkan, John M. Pauly, Shreyas Vasanawala
To address this issue, we propose multi-task learning (MTL) schemes that can jointly reconstruct multiple datasets.
no code implementations • 23 Oct 2020 • Cagan Alkan, Morteza Mardani, Shreyas Vasanawala, John M. Pauly
Accelerating MRI scans requires optimal sampling of k-space data.