Photon-counting spectral CT reconstruction with sparse and double low-rank components fusion.
Zhaojun YangLi ZengZhe WangQiong XuChangcheng GongZhaoqiang ShenYuanwei HeXiaoming NiuWei ChenPublished in: Biomed. Signal Process. Control. (2023)
Keyphrases
- low rank
- sparsity constraints
- low rank matrix
- rank minimization
- low rank matrices
- photon counting
- three dimensional
- binary matrices
- integral imaging
- low rank representation
- convex optimization
- robust principal component analysis
- matrix factorization
- missing data
- singular value decomposition
- linear combination
- matrix completion
- regularized regression
- compressed sensing
- image reconstruction
- non rigid structure from motion
- high order
- high dimensional data
- compressive sensing
- sparse matrix
- semi supervised
- binary matrix
- small number
- high resolution
- automatic target recognition
- three dimensional objects
- d objects
- image analysis
- high dimensional