Low-Rank Tensor Train and Self-Similarity Based Spectral CT Reconstruction.
Jie GuoXiaohuan YuShaoyu WangAilong CaiZhizhong ZhengNingning LiangLei LiBin YanPublished in: IEEE Access (2024)
Keyphrases
- low rank
- trace norm
- high order
- tensor decomposition
- frobenius norm
- convex optimization
- matrix factorization
- three dimensional
- non rigid structure from motion
- low rank matrix
- matrix completion
- missing data
- image reconstruction
- linear combination
- semi supervised
- singular value decomposition
- compressive sensing
- rank minimization
- x ray
- higher order
- kernel matrix
- binary matrices
- high dimensional data
- medical images
- matrix decomposition
- tensor factorization
- multi task
- minimization problems
- singular values
- binary matrix
- dimensionality reduction
- high resolution
- data matrix
- reconstruction error
- image segmentation
- medical imaging
- active learning
- low rank matrices