Enhanced low-rank plus group sparse decomposition for speckle reduction in OCT images.
Ivica KoprivaFei ShiMarija StanfelXinjian ChenPublished in: Medical Imaging: Image Processing (2020)
Keyphrases
- low rank
- tensor decomposition
- low rank matrix
- rank minimization
- low rank matrices
- oct images
- speckle reduction
- convex optimization
- matrix factorization
- linear combination
- missing data
- regularized regression
- ultrasound images
- singular value decomposition
- high order
- matrix completion
- optical coherence tomography
- semi supervised
- high dimensional data
- sparse matrix
- anisotropic diffusion
- collaborative filtering
- high dimensional
- multiscale
- feature extraction