Bio-SCOPE: fast biexponential T1ρ mapping of the brain using signal-compensated low-rank plus sparse matrix decomposition.
Yanjie ZhuYuanyuan LiuLeslie YingXin LiuHairong ZhengDong LiangPublished in: Magnetic resonance in medicine (2019)
Bio-SCOPE achieves a high net acceleration rate for biexponential T1ρ mapping and improves reconstruction quality by using a variable-rate undersampling data acquisition scheme and a modified soft-thresholding algorithm in image reconstruction.
Keyphrases
- high resolution
- deep learning
- diffusion weighted imaging
- high density
- machine learning
- electronic health record
- white matter
- resting state
- big data
- magnetic resonance
- quality improvement
- artificial intelligence
- multiple sclerosis
- cerebral ischemia
- functional connectivity
- subarachnoid hemorrhage
- data analysis
- blood brain barrier