Sparse tensor neighbor embedding based pan-sharpening via N-way block pursuit.
Min WangKai ZhangXi PanShuyuan YangPublished in: Knowl. Based Syst. (2018)
Keyphrases
- tensor decomposition
- coefficient matrix
- tensor factorization
- high order
- digital images
- higher order
- nearest neighbor
- sparse data
- edge detection
- vector space
- high dimensional
- sparse representation
- image sharpening
- information hiding
- diffusion tensor
- negative matrix factorization
- gray level
- image blocks
- block size
- magnetic resonance images
- nonlinear dimensionality reduction
- matrix factorization
- sparse coding
- signal processing