Research Article
Single-Image Super-Resolution Using Panchromatic Gradient Prior and Variational Model
Table 1
The descriptions of the acronyms used in this paper.
| Acronym | Description |
| SR | Super-resolution | SISR | Single-image super-resolution | MISR | Multi-image super-resolution | HR | High resolution | LR | Low resolution | PAN | Panchromatic | ADMM | Alternating direction method of multipliers | PSNR | Peak signal-to-noise ratio | RMSE | Root mean square error | SSIM | Structure similarity index | SC | Sparse-coding-based super-resolution method | SCBP | Iterative-back-projection-based SC method |
|
|