Bias field correction for improved compressed sensing reconstruction in parallel magnetic resonance imaging.
Fang WangLei FangXuehua PengMin WuWenzhi WangWenhan ZhangBaiqu ZhuMiao WanXin HuJianbo ShaoPublished in: Signal Image Video Process. (2021)
Keyphrases
- compressed sensing
- bias field
- magnetic resonance imaging
- magnetic resonance images
- image reconstruction
- medical images
- mri data
- brain tissue
- medical imaging
- random projections
- mri images
- mr images
- image intensity
- sparse representation
- white matter
- natural images
- computer vision
- diffusion tensor
- brain tumors
- motion compensation
- x ray
- signal processing
- dimensionality reduction
- higher order
- image registration
- machine learning