Deterministic Constructions of Compressed Sensing Matrices From Unitary Geometry.
Fenghua TongLixiang LiHaipeng PengYixian YangPublished in: IEEE Trans. Inf. Theory (2021)
Keyphrases
- compressed sensing
- image reconstruction
- random projections
- sparse representation
- natural images
- compressive sampling
- signal processing
- higher order
- singular value decomposition
- orthogonal matching pursuit
- multiscale
- fourier domain
- super resolution
- original data
- random sampling
- image sequences
- clustering algorithm
- signal recovery
- computer vision