Accelerated Dynamic MRI Exploiting Sparsity and Low-Rank Structure: k-t SLR.
Sajan Goud LingalaYue HuEdward V. R. Di BellaMathews JacobPublished in: IEEE Trans. Medical Imaging (2011)
Keyphrases
- low rank
- linear combination
- convex optimization
- missing data
- sparsity constraints
- matrix completion
- matrix factorization
- rank minimization
- low rank matrix
- regularized regression
- high dimensional
- semi supervised
- singular value decomposition
- low rank matrices
- neural network
- high order
- high dimensional data
- small number
- robust principal component analysis
- kernel matrix
- sparse representation
- trace norm
- high resolution
- similarity measure
- machine learning