Research Article
A Novel Enhancement Algorithm Combined with Improved Fuzzy Set Theory for Low Illumination Images
Table 3
Comparison of NIQE values.
| | Images | Original | Retinex | FE | GLG | OBLCAE | Proposed method |
| | Boy | 6.5134 | 5.9553 | 6.1565 | 6.2374 | 5.2315 | 4.5369 | | Girl | 7.4145 | 3.9862 | 7.0474 | 5.7032 | 5.4748 | 2.7938 | | Palace | 8.6646 | 9.3975 | 8.8581 | 8.7356 | 6.3024 | 5.9046 | | Room | 4.9849 | 4.9886 | 7.1 | 4.982 | 6.2418 | 4.7937 | | Average | 6.8944 | 6.0819 | 7.2905 | 6.4146 | 5.8126 | 4.5073 |
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