Path Orthogonal Matching Pursuit for k-Sparse Image Reconstruction.
Tegan H. EmersonTimothy DosterColin C. OlsonPublished in: EUSIPCO (2018)
Keyphrases
- compressed sensing
- image reconstruction
- orthogonal matching pursuit
- signal recovery
- super resolution
- maximum a posteriori
- radon transform
- image reconstruction algorithms
- random projections
- sparse representation
- signal reconstruction
- nearest neighbor
- natural images
- transform domain
- compressive sensing
- sparse approximation