Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
431-03-015 / 431-03-015 ISMRM Abstract

Fast Reconstruction of Navigation-Free 3D Diffusion-Weighted Imaging Based on Deep Learning

Primary: Acquisition & Reconstruction - Image Reconstruction: AI
Secondary: Diffusion - Diffusion Reconstruction
431-03-015 · Image Reconstruction · Tuesday, 12 May, 4:00 PM–5:36 PM · Roof Terrace
431-03-015 · Image Reconstruction · Tuesday, 12 May, 4:00 PM–5:36 PM · Roof Terrace
Keywords: Brain 3D DWI AI-Accelerated MRI
Accepted
Hao Liu1, Yi Xiao1, Yuan Lian1, Wen Zhong1, Fan Liu1, Juanhua Zhang1, Hua Guo 1
1Tsinghua University, Beijing, China
Presenting Author: Hua Guo

Synopsis

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References

1. Yi Xiao, Wen Zhong, Ziyu Li, Xin Shao, Yuancheng Jiang, Wenchuan Wu, Karla L. Miller, and Hua Guo. Self-navigated 3D Diffusion MRI using Simultaneous Multislab with multiband blipped-CAIPI. OHBM 31th Annual Meeting, 24-28 June 2025.
2. Yi Xiao, Ziyu Li, Wen Zhong, Jieying Zhang, Yuancheng Jiang, Xin Shao, Yuan Lian, Fan Liu, Wenchuan Wu, Karla L. Miller, and Hua Guo. Self-navigated simultaneous multi-slab 3D DWI. ISMRM 33th Annual Meeting & Exhibition, 10-15 May 2025. 2759.
3. Dai E, Liu S, Guo H. High-resolution whole-brain diffusion MRI at 3T using simultaneous multi-slab (SMSlab) acquisition. Neuroimage. 2021;237:118099. doi:10.1016/j.neuroimage.2021.118099 [doi]
4. Zhang J, Liu S, Dai E, et al. Hybrid-space reconstruction with add-on distortion correction for simultaneous multi-slab diffusion MRI. arXiv preprint arXiv:2303.16442, 2023.
5. Liu S, Zhang J, Shi D, Guo H. Three-dimensional diffusion MRI using simultaneous multislab with blipped-CAIPI in a 4D k-space framework. Magn Reson Med. 2023;90(3):978-994. doi:10.1002/mrm.29685 [doi]
6. Li Z, Miller KL, Chen X, Chiew M, Wu W. Self-Navigated 3D Diffusion MRI Using an Optimized CAIPI Sampling and Structured Low-Rank Reconstruction Estimated Navigator. IEEE Trans Med Imaging. 2025;44(2):632-644. doi:10.1109/TMI.2024.3454994 [doi]
7. Aggarwal HK, Mani MP, Jacob M. MoDL: Model-Based Deep Learning Architecture for Inverse Problems. IEEE Trans Med Imaging. 2019;38(2):394-405. doi:10.1109/TMI.2018.2865356 [doi]
8. Aggarwal HK, Mani MP, Jacob M. MoDL-MUSSELS: Model-Based Deep Learning for Multishot Sensitivity-Encoded Diffusion MRI. IEEE Trans Med Imaging. 2020;39(4):1268-1277. doi:10.1109/TMI.2019.2946501 [doi]
9. Zhang J, Liu S, Dai E, et al. Slab boundary artifact correction in multislab imaging using convolutional-neural-network-enabled inversion for slab profile encoding. Magn Reson Med. 2022;87(3):1546-1560.
10. Hu J, Shen L, Albanie S, Sun G, Wu E. Squeeze-and-Excitation Networks. IEEE Trans Pattern Anal Mach Intell. 2020;42(8):2011-2023. doi:10.1109/TPAMI.2019.2913372 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/431-03-015