Joint denoising of diffusion-weighted images via structured low-rank patch matrix approximation.

Yujiao Zhao,Zheyuan Yi,Linfang Xiao,Vick Lau,Yilong Liu,Zhe Zhang,Hua Guo,Alex T Leong,Ed X Wu

Magnetic resonance in medicine（2022）

引用 0|浏览4

暂无评分

摘要

The proposed method denoises DWI dataset by utilizing both nonlocal self-similarity and local structural similarity within DWI dataset. This weighted nuclear norm minimization-based low-rank patch matrix denoising approach is effective and highly applicable to various diffusion MRI applications, including DTI as a postprocessing procedure.

查看译文

关键词

DTI,DWI,diffusion MRI,low-rank approximation,patch matrix,weighted nuclear norm minimization

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要