Low-Rank and Adaptive Sparse Signal (LASSI) Models for Highly Accelerated Dynamic Imaging.
Saiprasad RavishankarBrian E. MooreRaj Rao NadakuditiJeffrey A. FesslerPublished in: IEEE Trans. Medical Imaging (2017)
Keyphrases
- low rank
- low rank matrices
- rank minimization
- low rank matrix
- linear combination
- missing data
- signal recovery
- convex optimization
- image processing
- low rank and sparse
- kernel matrix
- robust principal component analysis
- compressive sensing
- computer vision
- matrix factorization
- high resolution
- pattern recognition
- tensor decomposition
- matrix decomposition
- high order
- small number
- regularized regression