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Accelerating Multi-directional Diffusion MRI Through Patch-based Joint Reconstruction

delete2025-08-05
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OA
AI
Z
Zhongbiao Xu
R
Rongli Zhang *
W
Wei Huang
G
Guanhua Deng
X
Xiaoyun Liang
L
Li Guo
J
Junying Cheng
王耀辉 封面图
王耀辉 (Yaohui Wang)
刘锋 封面图
刘锋 (Feng Liu)
Z
Zhaolin Chen
Z
Zhifeng Chen *
DOI:10.1016/j.neuroimage.2025.121413delete
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摘要

摘要

En 中文
• 基于块的方法被用于同时利用多个扩散方向上的图像内和图像间相关性。 • 基于块的多扩散方向联合约束被整合到SENSE重建中。 • 所提出的方法即使在加速因子为5的情况下,也能获得与全采样数据获得的扩散图像相当的高质量图像。
Keyword:
Diffusion MRI
Echo-planar imaging
Parallel imaging
Image patch
Joint reconstruction
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