Non-local low-rank constraint-based self-consistent PMRI reconstruction using eigenvector maps.
Jizhong DuanTing PanYu LiuJunfeng WangPublished in: IET Signal Process. (2023)
Keyphrases
- low rank
- singular value decomposition
- linear combination
- eigendecomposition
- reconstruction error
- affinity matrix
- singular values
- non rigid structure from motion
- convex optimization
- missing data
- low rank matrix
- matrix completion
- matrix factorization
- rank minimization
- kernel matrix
- matrix decomposition
- semi supervised
- high dimensional data
- high order
- binary matrices
- image reconstruction
- data matrix
- small number
- trace norm
- spectral clustering
- minimization problems
- least squares
- data sets
- compressed sensing
- low rank approximation
- high resolution
- discrete tomography
- pairwise
- low rank matrices
- robust principal component analysis
- sparse coding
- covariance matrix
- natural images
- principal component analysis
- face recognition
- image processing