An Efficient Iterative Cerebral Perfusion CT Reconstruction via Low-Rank Tensor Decomposition With Spatial-Temporal Total Variation Regularization.
Sui LiDong ZengJiangjun PengZhaoying BianHao ZhangQi XieYongbo WangYuting LiaoShanli ZhangJing HuangDeyu MengZongben XuJianhua MaPublished in: IEEE Trans. Medical Imaging (2019)
Keyphrases
- tensor decomposition
- low rank
- convex optimization
- missing data
- linear combination
- high order
- auxiliary information
- data representation
- matrix factorization
- three dimensional
- singular value decomposition
- total variation
- image reconstruction
- high dimensional data
- semi supervised
- tensor factorization
- high resolution
- higher order
- spatio temporal
- multiscale
- data sets