Pansharpening with Spatial Hyper-Laplacian and Spectral Sparse Constraints.
Pengfei LiuSongze TangLili HuangPublished in: IGARSS (2022)
Keyphrases
- spectral signatures
- spatial constraints
- sparse coding
- spectral decomposition
- spatial data
- spatial and temporal
- spatial frequency
- spatial information
- spectral characteristics
- constraint satisfaction
- spatial databases
- temporal continuity
- constrained optimization
- geometric constraints
- image processing
- sparse representation
- space time
- spatio temporal
- hyperspectral
- spatial relationships
- spatial distribution
- constraint programming
- high dimensional
- multiscale