Accelerated Phase-Contrast Flow MRI with Low-Rank and Generative Subspace Modeling.
Hengfa LuAiqi SunJiachen WangBo ZhaoPublished in: ACSSC (2023)
Keyphrases
- phase contrast
- low rank
- blood flow
- rank minimization
- low contrast
- high dimensional data
- low rank representation
- magnetic resonance
- microscopy images
- convex optimization
- matrix factorization
- missing data
- computational fluid dynamics
- linear combination
- singular value decomposition
- left ventricular
- patient specific
- high order
- affinity matrix
- semi supervised
- image data
- feature space
- regularized regression
- subspace clustering
- magnetic resonance images
- mr images
- low dimensional
- high dimensional
- small number