Table 3.
Performance of the following low-light enhancement methods calculated on the DICM, LIME, MEF, and NPE public datasets using the no-reference metrics NIQE and BRISQUE.
| NIQE | BRISQUE | |||||||
|---|---|---|---|---|---|---|---|---|
| Method | DICM | LIME | MEF | NPE | DICM | LIME | MEF | NPE |
| MBLLEN | 3.707 | 4.427 | 4.549 | 3.902 | 24.96 | 26.089 | 31.807 | 28.348 |
| Retinex-Net | 4.488 | 4.869 | 4.41 | 4.461 | 31.289 | 32.088 | 20.607 | 30.537 |
| RRM | 3.953 | 4.902 | 4.918 | 4.591 | 32.044 | 32.07 | 32.644 | 33.328 |
| FFM | 3.23 | 3.99 | 3.665 | 3.46 | 22.117 | 18.388 | 18.204 | 23.05 |
| IB | 3.211 | 4.191 | 3.735 | 3.961 | 26.909 | 22.496 | 17.895 | 33.871 |
| KinD | 3.564 | 4.628 | 3.877 | 3.443 | 25.238 | 23.681 | 27.505 | 23.336 |
| DLN | 3.009 | 4.054 | 3.356 | 3.571 | 20.19 | 18.656 | 17.165 | 25.754 |
| SDD | 3.554 | 4.302 | 4.268 | 3.54 | 28.267 | 24.163 | 28.095 | 26.238 |
| MIRNet | 3.133 | 4.008 | 3.77 | 3.701 | 17.926 | 21.634 | 25.275 | 23.431 |
| Zero-DCE | 2.899 | 3.997 | 3.697 | 3.527 | 19.215 | 19.473 | 16.604 | 26.581 |
| Ours | 2.847 | 3.938 | 3.291 | 3.422 | 17.228 | 17.74 | 14.243 | 22.492 |
The best results are marked in bold red.