Improved Dynamic Contrast-Enhanced MRI Using Low Rank With Joint Sparsity

Improved Dynamic Contrast-Enhanced MRI Using Low Rank With Joint Sparsity

This work presents a free-breathing dynamic contrast-enhanced (DCE) MRI reconstruction method called low-rank plus sparse (L+S) with joint sparsity. The proposed method improved dynamic contrast performance by integrating an additional temporal Fast Fourier Transform (FFT) constraint into...

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Bibliographic Details
Main Authors: Jichang Zhang, Faisal Najeeb, Xinpei Wang, Pengfei Xu, Hammad Omer, Jianjun Zheng, Jingfeng Zhang, Sue Francis, Paul Glover, Richard Bowtell, Chengbo Wang
Format: Article
Language:English
Published: IEEE 2022-01-01
Series:IEEE Access
Subjects:
Compressed sensing
DCE-MRI
dynamic contrast
joint sparsity
parallel imaging
reconstruction efficiency
Online Access:https://ieeexplore.ieee.org/document/9950488/

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