| Algorithm 1 Joint low-light enhancement and deblurring algorithm. (Reprinted from [103]). |
| Input: low-light blurry image Iin |
| Output: normal-light sharp image Iout |
| 1: Extract shallow image features ℱe with encoder |
| 2: Enhance image features ℱe using the feature reconstruction subnet, where the SNR Transformer strengthens global features ℱi and the MPP block generates structural features ℱih, ℱie |
| 3: Fuse image features ℱi and structural features ℱih, ℱie through the PR block |
| 4: Decoder refines and restores the normal-light sharp image Iout |
| 5: return Iout |
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